{"title":"Refractometers, pH \u0026 Water Analysis","description":"\u003cp\u003eThis category covers instruments for analysing liquids and water on site and in the laboratory. Some give a reading in seconds and others need a prepared sample. Products include refractometers, pH meters, conductivity and oxygen sensors, salinity, turbidity and TDS instruments, densitometers and Legionella test kits.\u003c\/p\u003e\u003cp\u003eWater treatment teams, laboratories and process plants use them for routine checks and quality control. Consider the parameter and range, sensor type, calibration needs, sample type, how often the instrument must be recalibrated and whether a handheld or bench instrument suits the work in your area.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChecking pH and conductivity in water treatment\u003c\/li\u003e\n\u003cli\u003eMeasuring solution concentration with refractometers\u003c\/li\u003e\n\u003cli\u003eTesting water systems for Legionella\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"reed-r9500-brix-refractometer-0-32","title":"REED R9500 | BRIX Refractometer | 0-32% Brix","description":"\u003cp\u003eThe REED R9500 refractometer shows sucrose concentration as a percentage from 2 to 3 drops of sample, over 0 to 32% Brix. It is used for sugar content in fruit juices and is calibrated to the sucrose content in 100 g of cane sugar.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy ±0.2%\u003c\/li\u003e\n\u003cli\u003eResolution 0.2\u003c\/li\u003e\n\u003cli\u003eNeeds only 2 to 3 drops of sample\u003c\/li\u003e\n\u003cli\u003e170 x 30 x 40 mm\u003c\/li\u003e\n\u003cli\u003eWeight 7 oz (200 g)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REED Instruments","offers":[{"title":"Default Title","offer_id":42170213662833,"sku":"R9500","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/reed-instruments-refractometers-default-title-reed-r9500-brix-refractometer-0-32-25381972246641.png?v=1761751534"},{"product_id":"reed-r9600-salinity-refractometer-0-28","title":"REED R9600 | Salinity Refractometer | 0-28% Salinity","description":"\u003cp\u003eThe REED R9600 salinity refractometer gives the percentage of dissolved salt in water from 2 to 3 drops of sample, across 0 to 28%. Uses include checking salt levels in aquariums, holding tanks and breeding ponds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±0.2% accuracy\u003c\/li\u003e\n\u003cli\u003e0.20% resolution\u003c\/li\u003e\n\u003cli\u003eSize 6.5 x 1 x 1.5\" (170 x 30 x 40 mm)\u003c\/li\u003e\n\u003cli\u003eWeight 7 oz (200 g)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REED Instruments","offers":[{"title":"Default Title","offer_id":42170213695601,"sku":"R9600","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/reed-instruments-refractometers-default-title-reed-r9600-salinity-refractometer-0-28-25381972312177.png?v=1761751534"},{"product_id":"ec20-pocket-conductivity-tester","title":"Apera EC20 | Value Pocket Conductivity Tester | 0 µS\/cm to 20.00 mS\/cm, ±1% F.S, IP67","description":"\u003cp\u003eThe EC20 is a value-series pocket conductivity tester measuring 0 µS\/cm to 20.00 mS\/cm and temperature with 1 to 2 point calibration. It is supplied as a complete test kit with 1413 µS\/cm and 12.88 mS\/cm calibration solutions in a rugged carrying case.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConductivity range 0 µS\/cm to 20.00 mS\/cm, accuracy ±1% F.S\u003c\/li\u003e\n\u003cli\u003eTemperature 0 to 50 °C with automatic temperature compensation\u003c\/li\u003e\n\u003cli\u003e1 to 2 point calibration with self-diagnosis\u003c\/li\u003e\n\u003cli\u003eLarge LCD with stable-reading smiley indication\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof and dustproof; 4 x AAA batteries, up to 1000 hours\u003c\/li\u003e\n\u003cli\u003eKit: EC20 meter, 1x50 ml 1413 µS and 12.88 mS calibration solution, batteries, lanyard, carrying case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306035825,"sku":"EC20","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/apera-instruments-ph-and-conductivity-meters-default-title-ec20-pocket-conductivity-tester-25400804507761.png?v=1761749605"},{"product_id":"pc60-premium-multiparameter-pocket-tester-kit-5-in-1-tester-ph-conductivity-tds-salinity-temp","title":"Apera PC60 | Premium Multiparameter Pocket Tester (pH\/Conductivity\/TDS\/Salinity\/Temp) | pH -2.00 to 16.00, Cond. 0 to 20.00 mS\/cm, IP67","description":"\u003cp\u003eThe PC60 is a premium multiparameter pocket tester measuring pH, conductivity, TDS, salinity and temperature with a replaceable PC60-E combination probe. It covers -2.00 to 16.00 pH and 0 µS\/cm to 20.00 mS\/cm, each with 1 to 3 point automatic calibration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003epH -2.00 to 16.00, accuracy ±0.01 pH ±1 digit, 1 to 3 point automatic calibration\u003c\/li\u003e\n\u003cli\u003eConductivity 0 µS\/cm to 20.00 mS\/cm, accuracy ±1% F.S, 1 to 3 point automatic calibration\u003c\/li\u003e\n\u003cli\u003eTDS 0.0 ppm to 10.00 ppt and salinity 0 to 10.00 ppt\u003c\/li\u003e\n\u003cli\u003eTemperature compensation, self-diagnosis and low-battery alarm\u003c\/li\u003e\n\u003cli\u003eReplaceable PC60-E probe; IP67 waterproof and dustproof\u003c\/li\u003e\n\u003cli\u003e4 x AAA alkaline batteries, up to 1000 hours of battery life\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306068593,"sku":"PC60","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/apera-instruments-ph-and-conductivity-meters-default-title-pc60-premium-multiparameter-pocket-tester-kit-5-in-1-tester-ph-conductivity-tds-salinity-temp-25400804245617.png?v=1761749606"},{"product_id":"pc850-portable-ph-conductivity-meter-kit","title":"Apera PC850 | Value Series Portable pH\/Conductivity Meter Kit | pH 0 to 14.00, Cond. 0 to 200.0 mS\/cm, IP57","description":"\u003cp\u003eThe PC850 is a value-series portable meter that measures pH, mV, conductivity, TDS and temperature simultaneously. It offers 1 to 3 point automatic calibration for pH and conductivity and is supplied as a complete kit in a carrying case.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSimultaneous measurement of pH and conductivity\/TDS\u003c\/li\u003e\n\u003cli\u003epH 0 to 14.00, accuracy ±0.01 pH ±1 digit; conductivity 0 to 200.0 mS\/cm, accuracy ±1% F.S ±1 digit\u003c\/li\u003e\n\u003cli\u003eTDS 0.1 ppm to 100 ppt with coefficient 0.40 to 1.00\u003c\/li\u003e\n\u003cli\u003eQuick and easy 1 to 3 point automatic calibration with slope data display\u003c\/li\u003e\n\u003cli\u003eIP57 waterproof with rubber boot; foldable holder for benchtop use\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x AA alkaline batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306134129,"sku":"PC850","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/pc850_dcb8375b-fbf2-410e-9130-13ec74b49689.png?v=1794422525"},{"product_id":"ph20-value-pocket-ph-tester-kit","title":"Apera PH20 | Value Pocket pH Tester Kit | pH 0 to 14.0, ±0.1 pH, IP67","description":"\u003cp\u003eThe PH20 is a value-series pocket pH tester measuring 0 to 14.0 pH and temperature with 1 to 3 point calibration. It is supplied as a complete test kit with pH 7.00 and pH 4.00 buffer solutions in a rugged carrying case.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003epH range 0 to 14.0, resolution 0.1 pH, accuracy ±0.1 pH\u003c\/li\u003e\n\u003cli\u003eTemperature 0 to 50 °C with automatic temperature compensation\u003c\/li\u003e\n\u003cli\u003e1 to 3 point calibration with self-diagnosis\u003c\/li\u003e\n\u003cli\u003eLarge LCD with stable-reading smiley indication\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof and dustproof; 4 x AAA batteries, up to 2000 hours\u003c\/li\u003e\n\u003cli\u003eKit: PH20 meter, 1x50 ml pH 7.00 and pH 4.00 buffer solution, 4 x AAA batteries, lanyard, carrying case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306166897,"sku":"PH20","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/ph20.png?v=1794422525"},{"product_id":"ph60-premium-pocket-ph-tester-kit","title":"Apera PH60 | Premium Pocket pH Tester Kit | pH -2.00 to 16.00, ±0.01 pH, IP67","description":"\u003cp\u003eThe PH60 is a premium pocket pH tester with a replaceable PH60-E glass-bulb probe for general water solutions. It measures -2.00 to 16.00 pH with 0.01 pH resolution and 1 to 3 point automatic calibration, and is supplied as a complete test kit with calibration vials and storage solution.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003epH range -2.00 to 16.00, resolution 0.01 pH, accuracy ±0.01 pH ±1 digit\u003c\/li\u003e\n\u003cli\u003e1 to 3 point automatic calibration with successful calibration icons\u003c\/li\u003e\n\u003cli\u003eSimultaneous temperature display with automatic temperature compensation 0 to 50.0 °C\u003c\/li\u003e\n\u003cli\u003eReading alarm function, self-diagnosis and low-battery warning\u003c\/li\u003e\n\u003cli\u003eReplaceable PH60-E probe; IP67 waterproof and dustproof\u003c\/li\u003e\n\u003cli\u003e4 x AAA alkaline batteries, up to 2000 hours of battery life\u003c\/li\u003e\n\u003cli\u003eComplete test kit: tester, user manual, lanyard, 3M KCl storage solution, 4.00\/7.00\/10.01 pH calibration vials and pH buffers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306199665,"sku":"PH60","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/apera-instruments-ph-and-conductivity-meters-default-title-ph60-premium-pocket-ph-tester-kit-25400804212849.png?v=1761749605"},{"product_id":"ph850-portable-ph-meter-kit","title":"Apera PH850 | Value Series Portable pH Meter Kit | pH 0 to 14.00, ±0.01 pH, IP57","description":"\u003cp\u003eThe PH850 is a value-series portable pH\/mV\/temperature meter with 1 to 3 point automatic calibration and slope display. It has a rubber boot, foldable holder for benchtop use and an operation guide on the back, and is supplied as a complete kit in a carrying case.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003epH 0 to 14.00 (0.1\/0.01 pH), accuracy ±0.01 pH ±1 digit; mV ±1000 mV\u003c\/li\u003e\n\u003cli\u003eQuick and easy 1 to 3 point automatic calibration with slope data display\u003c\/li\u003e\n\u003cli\u003eCalibration guide and self-diagnosis function\u003c\/li\u003e\n\u003cli\u003eComplete settings for buffer series, stability criteria and more\u003c\/li\u003e\n\u003cli\u003eIP57 waterproof, rubber boot protection and foldable holder for benchtop use\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x AA alkaline batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306232433,"sku":"PH850","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/ph850.png?v=1794422524"},{"product_id":"tds20-value-pocket-tds-tester-kit","title":"Apera TDS20 | Value Pocket TDS Tester Kit | TDS 0 ppm to 10.00 ppt, ±1% F.S, IP67","description":"\u003cp\u003eThe TDS20 is a value-series pocket TDS tester measuring 0 ppm to 10.00 ppt and temperature with 1 to 2 point calibration. It is supplied as a complete test kit with 1413 µS and 12.88 mS calibration solutions in a rugged carrying case.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTDS range 0 ppm to 10.00 ppt, accuracy ±1% F.S\u003c\/li\u003e\n\u003cli\u003eTemperature 0 to 50 °C with automatic temperature compensation\u003c\/li\u003e\n\u003cli\u003e1 to 2 point calibration with self-diagnosis\u003c\/li\u003e\n\u003cli\u003eLarge LCD with stable-reading smiley indication\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof and dustproof; 4 x AAA batteries, up to 1000 hours\u003c\/li\u003e\n\u003cli\u003eKit: TDS20 meter, 1x50 ml 1413 µS and 12.88 mS calibration solution, batteries, lanyard, carrying case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306297969,"sku":"TDS20","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/apera-instruments-salinity-turbidity-and-tds-measurements-default-title-tds20-value-pocket-tds-tester-kit-25400804180081.png?v=1761749603"},{"product_id":"tn400-portable-turbidity-meter-kit-iso-7027-compliant","title":"Apera TN400 | Basic Portable Turbidity Meter Kit, ISO 7027 | 0 to 1000 NTU, ISO 7027, IP67","description":"\u003cp\u003eThe TN400 is a basic portable turbidity meter compliant with ISO 7027 and DIN EN 27027, using an infrared LED light source suited to coloured samples such as wine and beer. Range is 0 to 1000 NTU with automatic ranging, and it runs on 4 AA alkaline batteries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInfrared LED (860±30 nm), compliant with ISO 7027 and DIN EN 27027\u003c\/li\u003e\n\u003cli\u003eSuitable for coloured samples such as wine and beer\u003c\/li\u003e\n\u003cli\u003eRange 0 to 1000 NTU (FNU), auto ranging; accuracy ±2% of reading plus stray light\u003c\/li\u003e\n\u003cli\u003eNormal (push to read) and average measurement modes\u003c\/li\u003e\n\u003cli\u003eIP67 enclosure; powered by 4 x AA alkaline batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306330737,"sku":"TN400","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/apera-instruments-salinity-turbidity-and-tds-measurements-default-title-tn400-portable-turbidity-meter-kit-iso-7027-compliant-25400804114545.png?v=1761749606"},{"product_id":"salt20-value-salinity-pocket-tester-kit","title":"Apera Salt20 | Value Pocket Salinity Tester Kit | Salinity 0 to 10.00 ppt, ±1% F.S, IP67","description":"\u003cp\u003eThe Salt20 is a value-series pocket salinity tester measuring 0 to 10.00 ppt and temperature with 1 point calibration. It is supplied as a complete test kit with a 12.88 mS calibration solution in a rugged carrying case.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSalinity range 0 to 10.00 ppt, resolution 0.01 ppt, accuracy ±1% F.S\u003c\/li\u003e\n\u003cli\u003eTemperature 0 to 50 °C with automatic temperature compensation\u003c\/li\u003e\n\u003cli\u003e1 point calibration with self-diagnosis\u003c\/li\u003e\n\u003cli\u003eLarge LCD with stable-reading smiley indication\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof and dustproof; 4 x AAA batteries, up to 1000 hours\u003c\/li\u003e\n\u003cli\u003eKit: Salt20 meter, 1x12.88 mS calibration solution, batteries, lanyard, carrying case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":42170306363505,"sku":"Salt20","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/apera-instruments-salinity-turbidity-and-tds-measurements-default-title-salt20-value-salinity-pocket-tester-kit-25400804081777.png?v=1761749604"},{"product_id":"dt-300-black-and-white-transmission-densitometer","title":"DT-300 | Black and White Transmission Densitometer","description":"\u003cp\u003eThe DT-300 is a table-top densitometer that is sturdy and simple to use for measuring black and white transmission x-ray film. The device is intended for use in darkrooms, laboratories, and offices. It measures film densities up to 5.0D in a highly repeatable and accurate manner. Because of the high luminance of the spot light, it is more subtle than the naked eye can see. Dimming the LED light table is possible in five steps. There are also two light parts to pick from. This densitometer makes it simple to see and quantify film.\u003c\/p\u003e\n","brand":"LCNDT","offers":[{"title":"Default Title","offer_id":42170317013105,"sku":"DT-300","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/lcndt-densitometers-default-title-dt-300-black-and-white-transmission-densitometer-25382186352753.jpg?v=1761749431"},{"product_id":"lcndt-dt-100-portable-digital-densitometer","title":"LCNDT DT-100 | Portable Digital Densitometer | 0-5.0 D, +\/-0.03 D, 3 mm Aperture","description":"\u003cp\u003eThe DT-100 is a portable digital densitometer for measuring the transmission density of X-ray film, built for on-site mobile darkrooms, laboratories and offices. It reads density from 0 to 5.0 D with an accuracy of +\/-0.03 D over a 3 mm aperture on a 4-digit LCD. It needs no warm-up time and can be calibrated from a PC with the DT-Utility software.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDensity range 0.00-5.00 D; accuracy +\/-0.03 D; resolution 0.01 D\u003c\/li\u003e\n\u003cli\u003e3 mm optical aperture with temperature-compensated probe\u003c\/li\u003e\n\u003cli\u003e4-digit LCD with illuminated display and low-battery indicator\u003c\/li\u003e\n\u003cli\u003eNo warm-up time; auto-calibration by PC using DT-Utility\u003c\/li\u003e\n\u003cli\u003ePowered by 2 x AA alkaline batteries, about 1,200 hours continuous duty\u003c\/li\u003e\n\u003cli\u003eCompact: 160 x 65 x 23 mm, 260 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LCNDT","offers":[{"title":"Default Title","offer_id":42170317144177,"sku":"DT-100","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/lcndt-densitometers-default-title-lcndt-dt-100-portable-digital-densitometer-25382186582129.png?v=1761749431"},{"product_id":"lcndt-dt-200-separate-probe-densitometer","title":"LCNDT DT-200 | Separate Probe Densitometer | 0-5.0 D, +\/-0.03 D, 2 mm Aperture, Separate Probe","description":"\u003cp\u003eThe DT-200 is a separate-probe densitometer for measuring the transmission density of X-ray film in mobile darkrooms, laboratories and offices. It measures 0 to 5.0 D with an accuracy of +\/-0.03 D through a 2 mm aperture, with 10-point calibration and a large backlit display. 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Built from two of the best-known  sampling brands in the industry. Jiskoot Portable Low Pressure Receivers are designed for conventional Crude Oil and Condensate. Receiver capacities are mainly 9L and 18L. \u003c\/h2\u003e\n","brand":"Sensia","offers":[{"title":"Default Title","offer_id":42170444021873,"sku":"3J-43-0701-00","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/sensia-lab-mixer-default-title-jiskoot-lab-mixer-electrical-version-ms53e-b-220v-60hz-0-500cst-25382370279537.png?v=1761748646"},{"product_id":"jiskoot-lab-mixer-electrical-version-ms53e-c-110v-60hz-0-500cst","title":"Jiskoot Lab Mixer | Electrical Version |  MS53E-C | 110v 60Hz |  0-500Cst","description":"\u003ch2\u003eLab Mixer - MS53E-C - 110v 60Hz 0-500Cst. Jiskoot Lab Mixer is helpful  for the Extraction of Crude oil from Pipeline. 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Memosens® digital sensors, as well as analog or other digital sensors that can be connected in any combination and simultaneously, are connected to the transmitter. In addition, the user-friendly UI includes charts that convey the device's state, full-text menu navigation, and graphical icons for guided automatic sensor calibration. Stratos Multi is available with EtherNet\/IP or PROFINET outputs in addition to the conventional 4–20 mA, HART, and relay outputs.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452213873,"sku":"Stratos Multi","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-multi-parameter-transmitter-for-ph-orp-conductivity-oxygen-stratos-multi-25382387187825.png?v=1761750909"},{"product_id":"2-wire-loop-powered-memosens-digital-or-analog-transmitter-stratos-pro-a2","title":"2-wire, loop-powered Memosens Digital or Analog Transmitter | Stratos Pro A2","description":"\u003cp\u003eA two-wire transmitter for conductivity (conductive or inductive), pH, ORP, and oxygen sensors is the Stratos Pro A2. The transmitter that runs on a loop takes digital and analog Memosens® sensors. Stratos Pro is offered with PROFIBUS PA or FOUNDATION-Fieldbus connection in addition to the conventional 4–20 mA, HART.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452246641,"sku":"Stratos Pro A2","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-2-wire-loop-powered-memosens-digital-or-analog-transmitter-stratos-pro-a2-25382387220593.png?v=1761750908"},{"product_id":"modular-4-wire-multi-parameter-transmitter-protos-ii-4400","title":"Modular 4-wire, Multi-parameter Transmitter | Protos II 4400","description":"\u003cp\u003eThe most adaptable transmitter in the Knick product line is the Protos II 4400. Memosens® digital, analog, and ISM\/other digital sensors for pH, ORP, conductivity (conductive or inductive), and oxygen can all be connected to the analyzer.\u003c\/p\u003e\n\n\u003cp\u003eThe Protos II 4400 may accept up to four parameter inputs in any combination when employing digital sensors made by Memosens. The conventional 4–20 mA and relay outputs are offered, as well as a range of digital protocols. PID control can be implemented with Protos II.\u003c\/p\u003e\n\n\u003cp\u003eProtos II's easy-to-use interface leads users through all menu options while displaying error alerts and troubleshooting advice in a neatly arranged manner. \u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452279409,"sku":"Protos II 4400","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-modular-4-wire-multi-parameter-transmitter-protos-ii-4400-25382387253361.png?v=1761750907"},{"product_id":"ph-sensor-for-water-se-515","title":"pH Sensor for Water | SE 515","description":"\u003cp\u003eFor applications involving the treatment of water and wastewater, the SE 515 is the perfect pH sensor. The Memosens sensor is made to work well in low-ionic media, endure plugging situations, and low temperatures. Furthermore, a built-in NTC 30K temperature element guarantees that the process media temperature is appropriately taken into account for all pH readings. This pH sensor for water and wastewater applications is inexpensive and low-maintenance because its gel electrolyte doesn't need to be replaced.\u003cbr\u003e\nYou can use any Memosens transmitter with the SE 515. With the MemoRail transmitter, though, it makes for one of the most affordable digital pH measurement loops available.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452344945,"sku":"SE 515","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-ph-sensor-for-water-se-515-25382387417201.png?v=1761750896"},{"product_id":"isfet-memosens-ph-sensor-se-547","title":"ISFET Memosens pH Sensor | SE 547","description":"\u003cp\u003eThe glass-free PEEK design of the SE 547 Memosens pH sensor has FDA clearance and is meant for sterile and hygienic uses in the food, pharmaceutical, and biotechnology industries. The sensor is CIP\/SIP compatible and has an ISFET measurement element.\u003c\/p\u003e\n\n\u003cp\u003eThe break-resistant sensor works with flow cells that are currently in use. Furthermore, there is no need to replace the acrylamide-free reference gel in this low-maintenance sensor. Accurate temperature compensation for the process is provided by the integrated NTC 30K temperature element.\u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452410481,"sku":"SE 547","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-isfet-memosens-ph-sensor-se-547-25382387449969.png?v=1761750890"},{"product_id":"ph-sensor-for-liquids-with-suspended-solids-se-554","title":"pH Sensor for Liquids with Suspended Solids | SE 554","description":"\u003cp\u003eFor high pH applications and liquids with suspended solids, the SE 554 Memosens pH sensor is perfect. Alpha pH glass, two open hole junctions, and a solid polymer electrolyte with a high KCl concentration are the components of this low-maintenance sensor. In the most demanding applications, these features offer long life and steady performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\nAll pH measurements are precisely adjusted for the process media's temperature thanks to the inbuilt NTC 30K temperature element. The entire cost of ownership is significantly reduced thanks to the sturdy sensor design and construction and the incorporation of Memosens technology. You can use any M4 Knick transmitter with the SE 554.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452476017,"sku":"SE 554","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-ph-sensor-for-liquids-with-suspended-solids-se-554-25382387908721.png?v=1761750891"},{"product_id":"all-purpose-ph-sensor-se-555","title":"All-Purpose pH Sensor | SE 555","description":"\u003cp\u003eNumerous applications are perfect for the SE 555 Memosens pH sensor. The sensor can survive harsh media and wide pH variations. Furthermore, a built-in NTC 30K temperature element guarantees that the process media temperature is appropriately taken into account for all pH readings. The pressurized reference system and the Silamid reference electrode work together to decrease the frequency of sensor replacements and increase the intervals between calibrations.\u003c\/p\u003e\n\n\u003cp\u003eYou can use the SE 555 with any Memosens transmitter. In Class 1, Division 1 rated locations, it offers a reliable solution when combined with the Stratos Pro transmitter.\u003c\/p\u003e\n\n\u003cp\u003eMoreover, even in the most hostile conditions, the sensor can perform CIP and SIP tasks thanks to the unique pH glass, which also allows for a very quick and steady response.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452541553,"sku":"SE 555","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-all-purpose-ph-sensor-se-555-25382387941489.png?v=1761750892"},{"product_id":"refillable-ph-sensor-se-557","title":"Refillable pH Sensor | SE 557","description":"\u003cp\u003eFor liquids with little ionic activity, the SE 557 refillable pH sensor with Memosens digital technology is the perfect instrument. It is also self-cleaning, thanks to the pressurization of the glass body of this refillable sensor. Accurate temperature compensation for the process is provided by an integrated NTC 30K temperature element. This pH sensor is extremely accurate thanks to the SE 557 and its twin ceramic connections. This sensor is also available in analog form.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452574321,"sku":"SE 557","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-refillable-ph-sensor-se-557-25382388007025.png?v=1761750891"},{"product_id":"ultrapure-water-ph-sensor-se-558","title":"Ultrapure Water pH Sensor | SE 558","description":"\u003cp\u003eFor liquids with little ionic activity, the SE 558 ultrapure water pH sensor with Memosens digital technology is the best option. Furthermore, the process temperature is precisely compensated for by the incorporated NTC 30K temperature element. To prolong sensor life and avoid junction fouling and contamination, the sensor makes use of three ceramic junctions and a pressurized reference system. The SE 558 sensor is especially well suited for usage in extremely low conductivity conditions. It makes use of a gel KCl reservoir that never needs to be refilled.  In light of this, the SE 558 is a less expensive and maintenance-intensive choice than refillable pH sensors. \u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452607089,"sku":"SE 558","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-ultrapure-water-ph-sensor-se-558-25382388039793.png?v=1761750889"},{"product_id":"refillable-electrolyte-vessel-se-560","title":"Refillable Electrolyte Vessel | SE 560","description":"\u003cp\u003eFor high-precision measurements in severely contaminated or low-conductive liquids, the SE 560 pH sensor is perfect.  Three ceramic junctions, liquid electrolyte, and fluoride-resistant Alpha glass are used in this low-maintenance sensor. Accurate temperature compensation for the process is provided by an integrated NTC 30K temperature element.\u003c\/p\u003e\n\n\u003cp\u003eThis refillable pH sensor can be used with any Memosens transmitter, too.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452639857,"sku":"SE 560","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-refillable-electrolyte-vessel-se-560-25382388072561.png?v=1761750890"},{"product_id":"ph-sensor-with-ptfe-junction-se-571","title":"pH Sensor with PTFE Junction | SE 571","description":"\u003cp\u003eThe pH sensors SE 571 are very responsive, steady, and accurate. In applications involving high pressures, oils, suspended particles, and sulfides, this pH sensor maintains a long lifespan.\u003c\/p\u003e\n\n\u003cp\u003eThere is no chance of contamination or reference system plugging thanks to the PTFE ring connector. The KCl reservoir on the SE 571 guards against electrolyte leakage from the sensor. All pH readings are accurately adjusted for the process media's temperature thanks to an incorporated NTC 30K temperature element.\u003c\/p\u003e\n\n\u003cp\u003eThe entire cost of ownership is significantly reduced because to the sturdy sensor design and Memosens technology integration. You can use any M4 Knick Memosens transmitter with the SE 571.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452672625,"sku":"SE 571","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-ph-sensor-with-ptfe-junction-se-571-25382388301937.png?v=1761750890"},{"product_id":"ph-sensor-for-high-alkaline-liquids-pl-h-93","title":"pH Sensor for High Alkaline Liquids | PL H-93","description":"\u003cp\u003eThe PL H-93 pH sensors provide excellent stability, responsiveness, and accuracy. Applications with high concentrations of alkaline liquids and suspended particulates prolong the life of this pH sensor.\u003c\/p\u003e\n\n\u003cp\u003eThere is no chance of contamination or reference system plugging thanks to the PTFE ring connector. The KCl reservoir on the PL H-93 guards against electrolyte leakage from the sensor. All pH readings are accurately adjusted for the process media's temperature thanks to an incorporated NTC 30K temperature element.\u003c\/p\u003e\n\n\u003cp\u003eThe entire cost of ownership is significantly reduced because to the sturdy sensor design and Memosens technology integration. You can use any M4 Knick Memosens transmitter with the PL H-93.\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452705393,"sku":"PL H-93","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-ph-sensor-for-high-alkaline-liquids-pl-h-93-25382388367473.png?v=1761750889"},{"product_id":"ph-sensor-for-aggressive-liquids-type-18","title":"pH Sensor for Aggressive Liquids | Type 18","description":"\u003cp\u003eThe pH or high-resolution pH corrected ORP is measured by the Type 18 differential sensor. The temperature sensor is included into the durable enamel GlasteelTM structure of the sensor. Without the need for a protective cage, users can install the sensor into the process in any direction and sense the pH immediately.\u003c\/p\u003e\n\n\u003cp\u003eBy eliminating reference junctions\/diaphragms and internal electrolyte solutions, Type 18 offers a minimal maintenance measurement. As a result, common problems with glass sensors including aging and fouling of the reference system are eliminated by the design.\u003c\/p\u003e\n\n\u003cp\u003eIn the process, single point calibration reduces maintenance even further. The sensor can be calibrated without the operator having to take it out. Users can even leave the sensor in an empty pipe or tank without harming the sensing elements permanently.\u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452738161,"sku":"Type 18","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-ph-sensor-for-aggressive-liquids-type-18-25382388760689.png?v=1761750882"},{"product_id":"conductivity-sensor-for-high-temperature-and-ultrapure-water-applications-se-600","title":"Conductivity Sensor for High Temperature and Ultrapure Water Applications | SE 600","description":"\u003cp\u003eA four-electrode conductivity sensor for high purity water, high pressures, and temperatures is the SE 600. The sensor can measure anything from 600 mS\/cm to ultrapure water.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor is perfect for specific chemistry applications up to 210 °C and 25 bar as well as extremely polluted liquids containing fibrous components because it is constructed of stainless steel and PTFE. Furthermore, all conductivity measurements are precisely corrected for the temperature of the process media thanks to an integrated temperature element.\u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452770929,"sku":"SE 600","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-conductivity-sensor-for-high-temperature-and-ultrapure-water-applications-se-600-25382388924529.png?v=1761750880"},{"product_id":"conductivity-sensor-for-corrosive-processes-se-603","title":"Conductivity Sensor for Corrosive Processes | SE 603","description":"\u003cp\u003eFor corrosive operations, the SE 603 is a conductivity sensor with four electrodes. The sensor can measure anything from 600 mS\/cm to ultrapure water.\u003c\/p\u003e\n\n\u003cp\u003ePlatinum and PTFE, the sensor's process wetted materials, are perfect for oxidizing fluids and corrosive processes. Furthermore, all conductivity measurements are precisely corrected for the temperature of the process media thanks to an integrated temperature element.\u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452803697,"sku":"SE 603","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-conductivity-sensor-for-corrosive-processes-se-603-25382388957297.png?v=1761750879"},{"product_id":"coaxial-sensor-for-ultrapure-water-se-604","title":"Coaxial Sensor for Ultrapure Water | SE 604","description":"\u003cp\u003eFor applications involving steam condensate or high purity water, the SE 604 coaxial conductivity sensor is used. With the Memosens digital version, the sensor's vast measurement range for ultrapure water is 0.001–1,000 µS\/cm, and with the analog version, it is 0.001–500 µS\/cm.\u003c\/p\u003e\n\n\u003cp\u003eThis coaxial two-electrode sensor can be mounted in almost any orientation by the user. The sensor features strong stainless steel electrodes stacked coaxially, as well as straight threads. The sensor is readily cleaned by operators because of the removable exterior electrode. Furthermore, all conductivity measurements are precisely corrected for the temperature of the process media thanks to an integrated temperature element.\u003c\/p\u003e\n","brand":"Knick","offers":[{"title":"Default Title","offer_id":42170452836465,"sku":"SE 604","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/knick-ph-default-title-coaxial-sensor-for-ultrapure-water-se-604-25382389186673.png?v=1761750881"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/collections\/refacto_metr_17052586-a823-4be5-b5d3-d0e9926eb033.jpg?v=1794370961","url":"https:\/\/www.generaltechkuwait.com\/collections\/measurement-refractometers-ph-and-water-analysis.oembed?page=3","provider":"General Tech Services LLC","version":"1.0","type":"link"}