Feeler Gauges, Calipers -Analog Voltmeter Analog Panel Voltmeter Voltmeter 2.5% Error 0-300V Highlights Generic Analog Voltmeter Analog Panel Voltmeter Voltmeter 2.5% Error 0-300V Made of premium plastic quality, durable and long lasting. Clear, easy to read scale and a button to adjust the dial. Accuracy class 2.5 (margin of error = +/- 2.5%). Needle Ampere Panel Meter for electronic applications, auto circuit or other voltage measuring devices. Face size in meters (approx.): 4.3x4.3x3.5cm / 1.69x1.69x1.37inch. Ideal for measuring electrical voltmeter in DC voltmeter. Package includes: 1 meter DC Panel Amp Note: Please allow 1-3mm error due to manual measurement, make sure you do not mind before you bid. Due to different monitor and light effects, the actual color may be slightly different from the picture color.