For taking direct readings. The micrometer is provided with mm/ inch conversion button, on/off switch and zero setting switch. Lever for locking the device is provided at upper part of the body. Battery compartment is at the back of the body.
Smith type, fly back action, metal body with new machine. Stop Start Lever at right side. Left side has lever to bring the needle to zero after mechanism has stopped. Least Count = 1 sec.
Start / stop operation is by means of a mini toggle switch and reset by a push button. range 999.9 sec. with resolution of 0.1 sec. workable on 230V AC.