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Brannan 12/437/3 | Max Min Thermometer Hygrometer, Auto Reset | -10 to +50 °C, 10–90% RH
The Brannan 12/437/3 combines temperature and humidity monitoring with max/min records that reset automatically after 24 hours, so each day starts with fresh extremes. It covers -10 to +50 °C with switchable °C/°F units and 10 to 90% RH, shown on a large 73 x 53 mm colour display with an easy-reading comfort symbol. The white moulded case can stand on a desk or hang from its hook, and the reading updates every 10 seconds.
Key features
- Max and min for temperature and humidity, auto reset after 24 hours
- ±1 °C between 0 and 40 °C; ±5% RH between 30 and 60% RH
- Large colour LCD with comfort indicator
- Desk stand and hanging hook
- Battery included
Brannan supplies this part number uncalibrated or with a 3-point temperature calibration traceable to national standards. A pre-calibrated THERMcert version is listed as TC-018.
- Specifications
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| Part Number | 12/437/3 |
| Brand | Brannan |
| Temperature Range | -10 to +50 °C/°F |
| Temperature Accuracy | ±1 °C (0 to 40 °C), otherwise ±2 °C |
| Humidity Range | 10 to 90% RH |
| Humidity Accuracy | ±5% RH (30 to 60% RH), otherwise ±8% RH |
| Resolution | 0.1 °C / 1% RH |
| Update Rate | Every 10 s |
| Max/Min Reset | Automatic after 24 hours |
| Display | 73 x 53 mm colour LCD, comfort symbol |
| Battery | 1 x AAA (included) |
| Material | ABS |
| Dimensions | 94 x 74 x 19.5 mm |
| EAN | 5011405124371 |
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