Product features

  • Red LED lights on when testing input voltage and green LED lights on when testing output voltage.
  • Has input/output voltage calibration function, press switch for 4 seconds to calibrate them.
  • With power-off memory function, meaning the voltmeter shows voltage of your last measurement.
  • No components on the back, easy to dissipate the heat.
  • Wide application range, such as DIY mobile power, power up laptop.

Product Description

Module Model: Boost Converter + Voltmeter
Cutting Size: 67.5mm x 41.5mm
Input Voltage: DC 3~34V (the led screen will not work when the input voltage is under 4V)
Input Current: 9A (Max.)
Output Voltage: 4V~35V (Adjustable, Booster, output voltage>= input voltage)
Output Current: 6A (Max.)
Output power: 65W, 100W(input and output voltage >20V)
Output Ripple: 40mV (TYP)
Display Color: Red
Voltage Meter Error: ± 0.1V
Measure Range:4~40V(for measure accurately, please ensure that the input voltage is more than 4V)
Conversion Efficiency: 96% (Max.)
Anti-reverse Protection: None(please pay attention to the positive and negative)
A key switch input and output voltage
Green Light: measuring the output voltage
Red Light: measuring the input voltage
Long press the switch for more than 1 second then release, the voltmeter shutdown
(Please check the picture to see more detail.)

Package Includes:
1x DC/DC Converter Voltmeter Display

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