Toptul DT-340A4 Digital Torque Wrench 1/2" 17-340Nm Toptul DT-340A4 Digital Torque Wrench 1/2" 17-340Nm Features: Torque Accuracy: CW ± 2% & CCW ±3 % tolerance of the set scale value Angle Accuracy: ± 2° (rotating 90° at speed of 30°/sec) Operating mode: Peak hold mode... MSRP: Was: Now: $879.00 Add to Cart