JacobsParts DC 100V 100A Voltmeter Ammeter Dual LED Display Panel Volt Guage Amp Meter Voltage Current Tester with Shunt
Simultaneously monitor DC voltage up to 100V and current up to 100A • A heavy duty 75mΩ external shunt handles the currentAuto ranging 0.01V 0.01A precision • ±0.1% voltage tolerance • ±1% current tolerance • Working current: <20mA • Refresh rate: 300msSize: 48x29x22mm • Hole size: 46x27mm • Operating Temp: -10℃ - 65℃ • DC only, not for use with AC • 4-28V supply voltageThere are potentiometers on the back of the unit to calibrate voltage and current. In order to get accurate readings, it is necessary to calibrate against a known voltage and current on first use. The meter may display 0 current until it has been calibrated.Note: If the meter supply voltage (thin red wire) is the same as the load, then it must only be used with 4-28V or the meter may be damaged
Product Features
- Simultaneously monitor DC voltage up to 100V and current up to 100A A heavy duty 75m external shunt handles the current
- Auto ranging 0.01V 0.01A precision 0.1% voltage tolerance 1% current tolerance Working current: <20mA Refresh rate: 300ms
- Size: 48x29x22mm Hole size: 46x27mm Operating Temp: -10C - 65C DC only, not for use with AC 4-28V supply voltage
- There are potentiometers on the back of the unit to calibrate voltage and current. In order to get accurate readings, it is necessary to calibrate against a known voltage and current on first use. The meter may display 0 current until it has been calibrated.
- Note: If the meter supply voltage (thin red wire) is the same as the load, then it must only be used with 4-28V or the meter may be damaged
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