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Feature
Ruler and protractor combination for easy measuring. Durable stainless steel body provide years' using. Total length 400mm.Accuracy 0.3; resolution 0.1. Working temperature: -10 ~+50
Quick and clear digital readout.
Zeroing at any angle for relative measuring. Locking screw for holding any angle.
Working more than 2000 hours with one piece of CR2032 coin battery(included).