This panel meter is an almost ideal replacement for the traditional moving-coil type instrument. Its accuracy is many times better. The high precision and stability offered by this meter are illustrated in the technical specifications. As it is very compact, this unit can be built into all kinds of housings or even into existing equipment.Supply voltage: 5V DC / 250mA
Display: +999mV and -99mV full-scale
Overload indication: positive and negative
Input impedance: 100Mohm
PCB dimensions: 1.3" x 2.6"