2in1 Digital Voltmeter Ammeter DC 100V/50A Digital Tester Red Led Display Volt Amp Meter DC 6V/12V/24V Voltage Monitor With Shunt Resistance

  • Item ID #100043

List Price: $17.60 Our Price: $7.50Save 57%

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It is a 2in1 Digital Tester/Dual Display Voltmeter Ammeter, Operating voltage:DC 4.5 ~ 30V, Measure voltage: DC 0 ~ 100V, Measure current :DC 50A (require external shunt), Measure accuracy: 1% (± 1 digit), It has small size, high efficiency, long term stable and reliable quality,easy installation and use . Applications:Suitable for Charger,Auto, Electric Bicycle,inverter, solar energy, LED lights or other products voltage current measurement.

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  • Operating voltage: DC 4.5 ~ 30V
  • Measure voltage: DC 0 ~ 100V
  • Minimum resolution(V): 0.1V
  • Measure current : DC 50A (require external shunt)
  • Minimum resolution(A): 0.1A
  • Operating Current: <20mA
  • Display: three 0.28" LED digital tube
  • Display color: Red (dual display)
  • Dimensions: 48 x 29 x 21mm
  • Mounting cutout: 45.5 x 26.5mm
  • Refresh rate: about 500mS / times
  • Measure accuracy: 1% (± 1 digit)
  • Operating temperature: -10 to 65° c
  • Operating Humidity: 10 to 80% (non-condensing)
  • Working pressure: 80 to 106 kPa
  • Applications: Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement
  • Black line (thin): vacant or buck circuit (module) negative
  • Red line (thin): power supply+
  • Black line (thick): COM, common measuring
  • Red line (thick): PW+, measuring terminal voltage input positive
  • Yellow line (thick): IN+, current input+
  • (Please refer to the wiring diagrams for more details)
  • The voltage between the thin red and thin black lines must be within DC 4.5-30V
  • The ammeter can only be connected to the negative of the device under test
  • Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket
  • When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits
  • If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing
Package include:
  • 1 x Digital Voltmeter Ammeter (2in1 Digital Tester)
  • 1 x 50A/75mV Ammeter Shunt


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