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Step 4: PRE-TIGHTEN WRENCH
- Hold on your wrench to pre-tighten the screw. (eliminate the backlash of wrench)
Step 5: START TO MEASURE ANGLE
- Press to start the angle meter and immediately
pull your wrench.
Step 6: STOP AND WAIT FOR LCD FLASHING
- As the angle meter does not move for a few second, the LCD screen will be flashing and the
current angle is holding on screen. It also means the meter stop calculating angle.
Note:
1. There are 6 LEDs to indicate the current angle reaching 80%, 85%, 90%, 95%, 97.5% and
100% of target angle.
