•Four-key type: Hold-key, On/Off key, Inch/mm key & Zero key. Enter high/low dimensional limits-out of limits will flash on display.
•Body is hardened stainless steel.
•4-way measurement for outside, inside, depth and step.
•Thumb roller for moving the slider in small and smooth increments.
•Hold-key can be used for data hold at any position.
•Standard SR 44, 1.55V battery included.
•With fitted case.
•Meets DIN 862