Features of Twisting Wrench in the Number of Ratchet Heads

Quick lyding ratchet head, more convenient to use, a press immediately loose, improve work efficiency;

LCD display, Digital display, Avoid reading error;

Alarm system, LED light warning, at the same time with a beep prompt;

Computer chips and software, the use of independent research and development of patented chips and software, simple operation, easy to verify;

Technical parameters of the number of ratchet heads show torque wrench

1. Display accuracy level: Level 1

2. Preset alarm accuracy: 1%

3.Undervoltage alarm voltage: 4.6 to 4.8V

4. Allow overload to 120% F.S5. Operating power supply: DC 6V (4-cell No. 5 high-energy battery)

6. Operating current: 10mA

7.Working environment temperature: 0 to 40 degrees C

8. Working environment humidity: 85%

9. Three units (N.m, 1bf.ft, 1bf.in), four-digit liquid crystal display.