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Snap-on QC3DTT250 | Electronic Torque Tester | 25–250 ft-lb, 1/2 in Drive
Covering 25 to 250 ft-lb with a 1/2 in square drive, the QC3DTT250 is the heavier-range tester in this pair of DTT Series models. A colour touch screen displays readings for torque wrench checks.
Key features
- Stores up to 500 records, traceable by torque wrench serial number or technician ID
- Colour touch screen with colour-coded tracking bar showing low (yellow), good (green) and high (red) readings
- Accuracy of ±0.5% ± 1 count from 10 to 100% of the indicated value, clockwise and counterclockwise
- Selectable units (N·m, kg-cm, ft-lb, in-lb, in-oz) and Track, Peak or First Peak modes
- Refresh rate of 1,000 data points per second; USB cable included
- Specifications
| Part Number | QC3DTT250 |
| Brand | Snap-on |
| Range | 25–250 ft-lb |
| Square Drive, inches | 1/2 |
| Units Of Measure | N·m, kg-cm, ft-lb, in-lb, in-oz |
| Operating Modes | TRACK, PEAK, FIRST PEAK |
| Display Resolution | 480 (RGB) x 272 |
| Display Size, inches (mm) | 4.7 (119) |
| Dimensions | 10" W x 15.2" H x 2-1/2" D (254 mm W x 386 mm H x 63.5 mm D) |
| Weight, lb (kg) | 11 (5) |
| Power Supply | Included 9 V AC/DC Adaptor, (6) AA Batteries Included |
| Integral Transducer | Full bridge strain gauge, 350 ohms, 1,500 eU, 3 mV/V F.S., 3.3 V excitation |
| Accuracy | ±0.5% of Indicated Test Value from 10–100% or Rated Capacity |
| Country of Origin | USA |
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