Our Digital Torque range boasts industry-leading accuracy and precision tools that come fully calibrated to ISO6789, complete with a calibration certificate in the box.
Tool Features
TECHNICAL SPECIFICATIONS
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High-accuracy digital torque measurement for superior calibration precision
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Dual-direction operation — measures torque in both clockwise and counter-clockwise directions
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Large back-lit LCD display showing readings in N·m, kg-cm, in-lb, and ft-lb
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Multiple feedback alerts — visual LED, audible buzzer, and vibration notification when torque is achieved
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Selectable Peak or Trace modes for flexible torque monitoring
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Memory storage for up to 30 torque data sets, allowing easy recall of previous settings
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Interchangeable wrench head design for enhanced versatility (additional heads sold separately)
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Durable construction with anti-slip soft grip for comfort and control during extended use
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Energy-efficient auto-shutoff after one minute of inactivity to preserve battery life
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Fully calibrated to ISO 6789 standards, ensuring professional-grade accuracy and reliability
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Supplied with premium steel presentation case for secure storage and transport
Additional information
| Model | RM331-2L |
|---|---|
| Drive | 1/4" Square |
| Voltage | |
| Head Type | Interchangeable (For 9 x 12 mm insert) |
| Length (w/o battery) | 255 mm |
| Accuracy | CW: ± 3% CCW: ±4% |
| Operating Torque Range | 2.5 – 25 Nm |
| Memory Capacity | 30 Data sheets |
| LED | 2 LED(Green & Red) |
| Vibration Warning | Yes (While reaching to 90% of setting value) |
| Resolution | 1 Kg-cm / 0.1 Nm / 1 in-lb / 0.1 ft-lb /1° |
| Operation Mode | Peak (K) / Trace (F) |
| Power Saving Mode | After 2 Minutes of no use |
| Operating Tempature | -10°C ~ 60°C |
| Storage Temperature | -20°C ~ 70°C |
| Battery | AAA (Alkaline) Battery x2 |
| Tool Weight | 0.27 Kg |






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