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6PCS 2 Wire Green DC 4.5-30V 0.56" LED Panel Digital Display Voltage Meter Mini DC Digital Voltmeter
6PCS 2 Wire Green DC 4.5-30V 0.56" LED Panel Digital Display Voltage Meter Mini DC Digital Voltmeter
Regular price
$20.45 USD
Regular price
$0.00 USD
Sale price
$20.45 USD
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- ►【Easy to wire】:There are 2 wires, red wire is connected to positive pole, black wire is connected to negative pole，easy to connect; it can test directly and no need of power supply, easy to install and use.
- ►【Voltage detection】:Measuring range: DC4.5-30V(two wires Access);Operating temperature: -20°c to 65°c;Upper limit input: DC132V. Note: Input voltage higher than 132V may be permanently damaged!
- ►【Safe to use】: with reversed connection protection, it will not be burnt even when connected reversely, but the screen display nothing.Can display voltage and current at the same time in such a small size, for high-end applications.
- ►【Application】: Can be widely applied to monitoring voltage of storage battery, mastering voltage state of storage battery, and measuring voltage and current of other devices.
- ►【Package】: 6 Piece mini digital green led voltage test meter, automatically moving, bright and clear, convenient for you to check the measured result.
Product description
- Power supply range: DC4.5-30V, without external power supply, directly use the measured voltage as the power supply
- Upper limit input: DC132V. Note: Input voltage higher than 132V may be permanently damaged!
- If the measurement is lower than 10V, accurate to 0.01V, display x.xx
- If measuring 10V or higher, accurate to 0.1V
- Refresh speed: about 300mS once
- Display: Three "0.56" LED digital tubes
- Cutting size: 46mm x 27mm
- Measuring range: DC4.5-30V
- Allowable error: ±1%
- Input impedance: >100KΩ
- Working current: <23mA
- Working temperature: -20°c to 65°c
- Input polarity: DC voltage
- Refresh speed: about 300mS once
- Display: Three "0.56" LED digital tubes
- Display color: Green
- Lead length: 20cm
