IP54 dust/waterproof

Buttons: on/off, zero, mm/inch, ABS/REL

Automatic power off after 10 minutes of no operation, move the digital unit or press the on/off button to power on

Automatic power off after 72 hours of no operation, move digital unit cannot power on, press the on/off button to power on

Battery CR2032

Data output

Meet DIN862

Made of stainless steel