Mini 0.36 Inch Digital LED Display 4 Bits DC 0V-100V Voltmeter Meter Tester 3 Wires Voltage Meter Panel Tester Red /Blue

Specification:Measured voltage range:0 V-100 VDC voltage Display mode:0.000-99.99-100.0;Internal resistance of the head:130KWorking voltage:4-30V (recommended range 5V-12V)Refresh speed:3 times/second;Test accuracy:0.3% (maximum error = range X0.003)shell Color:BlackMaterial:PC + metalProduct size:4.05 x 2.3 x 2cmProtection mode:wrong reverse wiring,Voltmeter does not work,will not damageNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.Package Included:1 x Mini 0.36 Inch Digital LED Display 4 Bits DC 0V-100V Voltmeter Meter