vanpo 3/8-Inch Drive Digital Torque Wrench, Electronic Wrench (2.2-44.3 ft-lbs./3-60Nm), Set with Accurate to 2%, Buzzer & LED Indicator, 1/4 Adapter, Extension Bar for Bike Moto

• Advanced LCD display: This digital torque wrench has an advanced LCD display, providing kg-cm, Nm, in-lb, ft-lb measurement values. It is highly suitable for novices to read and use and the high-backlight screen display can be used in dim environments.
• Two measuring modes: The bike torque wrench is made available to two modes. The PEAK mode can record the maximum torque value, and the TRACK mode can display the torque value in real time.
• Accuracy : The torque wrench indicative value is ±2% clockwise and ±3% counterclockwise, which conform to the international standard DIN-ISO-6789. Whether in ordinary daily use or professional precision measurement, this electronic torque wrench can replace the traditional mechanical torque wrench, giving you more accurate and reliable values.
• Buzzer alarm: When you using this 3/8 inch drive torque wrench are on the brink of the preset torque, the LED display and buzzer sound will notify you to prevent loosening due to under-tightening or damage due to over-tightening.
• Ergonomic design: The handle design of the wrench is ergonomic and comfortable to hold. You only need to turn the direction switch knob to change the left and right direction of the ratchet, which can easily cope with the needs of diverse jobs.
• Tipps: Do not use a torque wrench beyond 120% of its maximum range.

Note: The product does not have a shut-off button and automatically switches off after about five minutes of non-use. This product cannot be set to zero.