Hardened stainless steel frame and measuring jaws
Thumb roll & knurled locking screw for more convenient measurement and reading
Relative/absolute measurement interchange at any position(abs function)
Glass fixed grid, stable and high accuracy
Quick display of the measured value on lcd screen
With on-off power switch & auto power-off for option
Waterproof ip54
Four function key
With depth bridge
Zero-setting at any position
Mm/inch measurement system conversion
3v environmental battery, battery life >1 year
Measurement both for id, od, depth, and steps
Part no.Measuring range(mm/inch) Resolution(mm/inch)Accuracy
(mm/inch).


Plastic box with froam inside, then carton box, then master carton