Review on 🔧 ACDelco ARM303-4A-340 1/2” Heavy Duty Digital Torque Wrench: Advanced Features, ISO 6789 Standards & Calibration Certificate Included by Ron Coleman

This thing takes over a minute from power on to start up. Everything is fine after loading, but in the loading time I was able to install a mechanical key and tighten all the screws. I had to change my rating to 1 (in fact I would lower it if I could). In addition to loading time. it often restarts during operation (if you hear a single beep, you have to wait another minute). Almost every time I switch outlets it restarts. It went into constant beeping mode three times, where it froze completely except for the beeping - the only solution was to pull out the batteries. And finally I tightened the screw to 75 ft/lbs. I waited for him to indicate I was on target or at least close, but no notification. I finally looked at the display after the stretch and realized I had gained 86 ft/lbs! This thing was a waste of $200. DO NOT BUY THIS!