DMC BT-ST-302D - 12-240 In-Lb Digital Torque Wrench (3/8" Square Drive)

12-240 In-Lb Digital Torque Wrench.3/8" Square drive with 72 teeth, sealed flex and fixed ratchet.Dot Matrix Display LCD (168 x 48 Resolution).Functions: Set torque or angle target. Track - real time display of torque or accumulated angular rotation with progress lights. Peak Hold – 5 sec. flashing of peak torque or alternating peak torque/angle on release of torque. Peak Recall - display last peak torque or peak torque/angle on button press. Memory - display of last 1500 peak torque or peak torque/angle readings.Accuracy: Temperature: @ 22 C (72°F), Angle: ±1% of reading ±1° @ angular velocity > 10°/sec < 180°/sec, Torque:  CW ±2%, CCW ±3% of reading, 20% to 100% of full scale (unflexed) CW ±4%, CCW ±6% of reading, 5% to 19% of full scale.Operating Temperature: 0°F - 130°F (-18°C to 54°C).Storage Temperature: 0°F to 130°F (-18°C to 54°C).Measurement Drift: Angle: -0.12 Angular Degrees per Degree C, Torque: +0.01% of reading per Degree C.Humidity: Up to 90% non-condensing.Battery: Single "AA" Lithium Cell, up to 40 hours continuous operation.Default Auto Shut-off: After 2 minutes idle.