3Pcs Mini Digital Voltmeter, MELIFE DC 0-30V 0.36 Inch LED Panel 3 Wires Mini Digital Voltmeter Voltage Tester Meter -Red Blue Green
Red: DC4.50-30.0V Green: DC 4.70-30.0V Blue: DC5.00-30.0VPower Supply Range: No need to supply power separately, directly use the measured voltage as the power supply, the scope is the same as above.The Highest Input: DC30.0V. Note: The input voltage is higher than 30V and may be permanently damaged!Allowable Error: ± 1%; (the error is ±0.3V when it is greater than or equal to 10V; the error is ±0.10 when it is less than 10V)Input impedance: > 100K ohms Working current: Red: <23mA Green: <18mA Blue: <13mARefresh Rate: about 300mS once Display Mode: Three 0.36" LED digital tube Display Color: Red, Green, Blue Lead Length: 15cm Dimensions: 23 x 15 x 10 mm, length x width x thickness (without mounting ears); With Mounting Ear Length: 33mm Mounting Hole: hole distance: 28mm, aperture: 2.8mm Working Temperature: -10°C--- 65°C Package Include: 1 x 0.36" DC 0-30V LED Panel Voltage Meter Red 1 x 0.36" DC 0-30V LED Panel Voltage Meter Blue 1 x 0.36" DC 0-30V LED Panel Voltage Meter Green
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