Power source: Lithium battery CR2032 x 1 (The included battery is a test monitor battery, so the battery life is short.)
Battery life: about 8 months
Auto power off: about 5 minutes
Measurement pressure: 10N
Minimum reading: 0.001mm
Instrumental error: plus or minus 0.003mm
Operating temperature: 0 to 40 degrees
Storage temperature: 20 to 60 degrees
