4-100V LED Digital Display Circular Two-wire Voltmeter Digital Voltmeter Head Display Reverse Connection Protection
Features: mirror
round hole
Easy to install
reverse polarity protection
Reverse connection does not burn
Specifications:Measuring range: 4V-100V
Power supply range: 4V-100V
Minimum startup: 3.8V
Allowable error: ±1%
Input impedance: >100K ohms
Refresh rate: about 300mS/time
Display mode: three-digit circular LED digital tube
Display color: red, green, blue optional
Lead length: 20cm
Dimensions: Diameter 33.8
Hole size: diameter 30.0
Working temperature: -10-65
Note: Input voltages higher than 100V may be permanently damaged
Package Included:Digital Voltmeter X1
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Hign-concerned Chemical : None
Model Number : LED voltmeter
Dimensions : 3.38 x 3.38 x 1.80cm
DIY Supplies : ELECTRICAL
Operating Temperature : -10~65
Accuracy Class : ±1%
Power Supply :
Display Type : Digital Only