Technical Data:
Digital groove gauge
Measure width (b) and depth (a) of groove
Button function: on/off, zero, mm/inch, absolute/incremental measurement, data preset, change measuring direction
Battery: CR2032
Automatic power off; time is adjustable
Data output
Stainless steel base
Range (a): 0-85mm/0-3.35in
Digital indicator stroke (b): 12.7mm/0.5in
Digital indicator resolution: 0.01mm/0.0005in
Accuracy: +/-20um
Base: 63x17mm

Dimensions:
Body height=115mm
Body dia.=58mm
Body reference dia.=30mm
Reference height=35mm
Stem dia.=12mm
Base=63x17mm
Extension rods: dia.=4mm; lengths 12.5mm, 25mm, 50mm; M2.5x0.45
Groove point: Sdia.1+/-0.005mm; dimensions=3.6mm; 3mm; 9mm

Remark:
Supplied with extension rods: 12.5mm (1pc), 25mm (1pc), 50mm (1pc)
Supplied with groove point
Optional wireless transmitter code 7315-50M; receiver is needed
Groove width measurement requires groove opening >9mm