Units of Measure- Inches, Fractions of an Inch, Feet, mm
Length of Reception Band- 4 Inches
Dust and Water Proof Rating- IP67
Drop Rating- 10 Drop to Concrete
Fine = 1/16"
Coarse = 1/4"
Calibration = 1/64"
Tone Volumes- Loud: 105DBA, Low: 85DBA
Auto Shut Off- 30 min
Batteries (included)- 2 X 1.5V AA(Alkaline)
Battery Life- Approx. 70 Hours