DROK® Micro Voltmeter Current Meter Digital Voltmeter Gauge 100V /300A DC Current Meter LED Display Auto/Car/Eletronic Voltage Meter with Transformer (300A)

  • Sale Price: $33.35
  • Availability: Usually ships in 24 hours

Feature

  • It is tiny and small; dual display of current and voltage in the same time
  • It adopts excellent SMT technology and hence has good consistency
  • With voltage and current potentiometer for adjustment in avoid of error
  • It has a speacially designed hole for leading wire; dont need to cut/damage/change its original circuit for current measurement
  • Don't need to worry about "common ground" of current meter and you can test current in postive pole/negative pole of power supply or current of certain wire/equipment casually because its current sensor is totally separated from eletric of tested leading wire

Product Description

Parameter:
Wiring hole diameter: 8.5 mm
Transformer dimension : L23.3*W23*T9.3mm
Testing range: 0.00--99.9V
Resolution: 0.01(less than 10V); 0.1V(10V-100V)
Resistance: > 100K
Power supply voltage: 4--30V(Note: the max voltage input should not be larger than 30V, or it will burn out)
Working current: <30mA
Display color: red+blue
Testing rate: ≥500mS/per time
Measuring accuracy: 1%(+/-2 words)

Extreme working conditions:
Lowest power supply voltage: +4.0V
Max power supply voltage: +30V
Working temperature: -10 to 65 Celsius
Operating humidity: 10 to 80%(No condensation)
Working pressure: 80 to 106kPa
Direct sunshine: NO(please prevent direct sunshine)

Package includes:
1 pcs Volt Amp Meter
1 pcs Transformer

Product Detail

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