The batteries in these digital indicators have a service life of approximay 3000 hours under
   normal use.
Digital display can be rotated (approx. 270?) to easily legible positions.
Very compact, and long 25mm stroke. (DG-205/DG-257)
RS-232C data output capability.
Clear LCD display.

Specifications
Model		DG-205	DG-257	DG-127
Range		25mm	25mm	12.5mm
Resolution		0.001mm	0.01mm
Accuracy (excluding quantized error)		0.003mm	0.01mm
Display (LCD display)		6 digit -999.999 with (-) symbol	5 digit -999.99 with (-) symbol
Measuring force (when correctly positioned)		Less than 1.1N	Less than 1.1N	Less than 0.95N
Operating temperature		+5 - 40?C
Battery		One CR-2032 type lithium battery (included)
Data output		RS-232C port (opto-cable sold separay)
Mounting method		Supported by ?8mm stem, (Lug back, GB-1205 is optional)
Contact point		M2.5 × 0.45 Thread with carbide ball (XB-1)
Functions		ZERO RESET PRESET DATA HOLD Low battery warning display ........ "B" signifies low battery Display rotation ........ Display can be rotated upside-down,  sideways or angled for easy reading Counting direction conversion ........ Plus and minus directions,  for spindle movement, can be selected.
Dimensions (DG-205 / DG-257)