• Single scale - Newton Meter (N·m)
• Using standard insert head
• Positive button design which removes the insert head easily
• Quality accords to DIN ISO 6789:2017 & ASME B107.300-2010
• Tolerance of torque ±3%(CW )
• CW/CCW Direction
• Calibration must be done regularly to ensure accuracy. Suggested calibration period is at least every 12 months or 5000 times of usage