0.28' DC 0-100V Mini Digital Voltmeter Voltage Tester Meter LED Screen
- Three wires digital voltmeter, 0.28" LED display, mini size, reverse connection protection.
- Measure voltage range 0-100V, need DC4-30V external power supply.
- Can directly work in 5v, 9v, 12v, 24v electrical circuit.
- Stable perfermance and high precision.
- Standard size and easy installation.
- Material: Plastic, Electronic Components
- Size: approx. 3.1 x 1.1 x 1.0cm/1.2 x 0.4 x 0.4inch
- Cable Length: Approx. 17cm
- Three-wire working voltage: 4.0~40V(with reverse protection)
- Three-wire detection voltage: 0.0~100V
- Display mode: 3 digit 0.28inch LED digital tube
- Display color: red, yellow, blue, green
- Working current:<20mA
- Install hole size: 23 x 10mm
- Refresh rate: 200mS / times
- Measurement accuracy: 3%
- Operating temperature: -10°c to 65°c
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4 Pieces LED Digital Voltmeter
- This voltmeter can also be used with two wire.
- Two-wire working voltage: 4.0~40V (with reversal protection)
- Two-wire measuring voltage: 0.0~40V
Paket İçeriği :
- 1 Pcs 0-100V Red Voltmeter 0,28'