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20pcs 0.36 Inch DC0V-32V Red LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection

20pcs 0.36 Inch DC0V-32V Red LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection
20pcs 0.36 Inch DC0V-32V Red LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection 20pcs 0.36 Inch DC0V-32V Red LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection 20pcs 0.36 Inch DC0V-32V Red LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection


Get 20pcs 0.36 Inch DC0V-32V Red LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection


Feature:

● Super high precision
● Ultra-low startup voltage, red minimum 2.5V, green minimum 2.7V, blue minimum 3.0V. When the power supply voltage is lower than 3.5V, only the brightness is lowered, but the measurement accuracy is not affected.
● With reverse connection protection, it will not burn.

Measuring range0.00V-32.0V
Power supply rangeRed DC2.50-32.0V, green DC2.70-32.0V, blue DC3.00-30.0V
Highest inputDC32.0V. Note: If the input voltage is higher than 32V will damage.
Allowable error0.1%, the decimal point is automatically shifted
Measurement error is +/- 0.1V when measuring voltage >= 10.0V
Measurement error is +/- 0.02V when measuring voltage <= 9.99V
Input resistance> 100K ohm
Working currentRed < 23mA, green < 18mA, blue < 13mA
Refresh rateAbout 300mS once
Display methodThree 0.36" LED digital tubes
Display colorred
Lead length15cm
Dimensions23 x 15 x 10 mm, (length X width x thickness) (without mounting ears)
With mounting ear length: 33mm
Mounting holesPitch: 28mm, aperture: 2.8mm
Net weight5.1g
Gross weight5.7g
Operating temperature-10°C~65°C

Package includes:

20 x Voltage meter















20pcs 0.36 Inch DC0V-32V Red LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection See detail


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