The DPM 125-BL is a 3½ digit LCD voltmeter with 12.5mm (0.5") digit height and LED backlighting. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter plugs directly into a SIL socket or can be panel mounted using the snap-in bezel and window. Connection to the meter is via two rows of 12 pins.

Specification	Min.	Typ.	Max.	Unit
Accuracy (overall error) *		0.05	0.1	% (±1 count)
Linearity			±1	count
Sample rate		3		samples/sec
Operating temperature range	0		50	°C
Temperature stability		100		ppm/°C
Supply voltage (V+ to V-) **	7.5	9	14	V d.c.
Supply current		150		uA
Input leakage current (Vin=0V)		1	10	pA
Backlight voltage	7.5	9	10	V d.c.
Backlight current		30	60	mA

* To ensure maximum accuracy, re-calibrate periodically
** Excluding backlight