Resolution: .0005″/0.01mm.
Measure diameter of deep step holes.
Buttons: on/off, zero, inch/mm.
Automatic power off, move the digital unit to turn on power.
Battery CR2032. Data output.
Made of stainless steel.
Optional accessory: data output cable

Insize THT-A103T-U, TEMPERATURE AND HUMIDITY TESTER, 19.69_29.53_23.62", 6974029771484 