Description
0.56 Inch 7-100V LED Digital Voltage Display Meter Battery Charging and Discharging Voltage Reader DC Voltage Monitor
Product Description
1. This voltmeter has a range of DC 7V-100V and is suitable for 12V, 24V, 36V, 48V, 60V, 72V lead-acid batteries, water batteries, lithium batteries, lithium iron phosphate batteries, etc. It can also be used for a total voltage of less than 100V. Measurement of other battery voltages.
2. This product adopts ST STMicroelectronics chip, which is more stable than similar products. The use of 0.56 inch three LED digital tube, can accurately display the battery voltage, to avoid battery over-discharge and damage the battery, can greatly extend the life of the battery. Long-term use should not exceed 80V.
3. This voltmeter has only two wires. The wiring is simple and convenient. Only connect two wires to the two ends of the battery to display the battery voltage. The length of the wire is 150mm. There is a reverse connection protection in the meter header and the board is not burned.
4, if your electric vehicle battery is greater than 80V, it is recommended that you use a 7-150V voltmeter, ultra-wide voltage.
5, has been calibrated before leaving the factory, the accuracy error is plus or minus 1%, generally do not build customers to correct again, if you want to read the same with your own multimeter, you can fine-tune the correction.
2. This product adopts ST STMicroelectronics chip, which is more stable than similar products. The use of 0.56 inch three LED digital tube, can accurately display the battery voltage, to avoid battery over-discharge and damage the battery, can greatly extend the life of the battery. Long-term use should not exceed 80V.
3. This voltmeter has only two wires. The wiring is simple and convenient. Only connect two wires to the two ends of the battery to display the battery voltage. The length of the wire is 150mm. There is a reverse connection protection in the meter header and the board is not burned.
4, if your electric vehicle battery is greater than 80V, it is recommended that you use a 7-150V voltmeter, ultra-wide voltage.
5, has been calibrated before leaving the factory, the accuracy error is plus or minus 1%, generally do not build customers to correct again, if you want to read the same with your own multimeter, you can fine-tune the correction.
Specification
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Dimensions
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48x 29x 22mm
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low voltage input
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DC7V (below this voltage measurement inaccuracies or display)
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hole size
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46x27mm
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high voltage input
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DC100V(this voltage is higher than the risk of burning)
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Lead length
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15cm
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Allowable error
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1% (+/- 1 word)
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Net weight
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24g
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Display
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three 0.56′′ LED digital tube
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Gross weight
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30g
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display color
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Red green blue Optional
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Current consumption
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less than 20mA, generally 5-15mA
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refresh rate
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about 500mS / second
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Operating temp
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-10°C ~ 65 °C
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power supply
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without power
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Details Images