Voltmeter Digital 0.56 DC 0-30V Volt Meter 0.56 Inch + 3 Kabel Wire

Detail Voltmeter Digital 0.56 DC 0-30V Volt Meter 0.56 Inch + 3 Kabel Wire

Deskripsi Voltmeter Digital 0.56 DC 0-30V Volt Meter 0.56 Inch + 3 Kabel Wire
Description:
Three Wires
Ultra-low cost, high precision to meet most of the application requirements.
low starting working voltage, red minimum 4.5V, green minimum 5.0V, blue minimum 5.0V.
with reverse protection, anti-burn.

Specifications:
Measuring range 0.00V-30.0V
Power supply range red DC 4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V
Maximum input DC30.0V. Note: Input voltage higher than 30V may be permanently damaged!
Tolerance +- 1%; error greater than or equal to 10V +- 0.3V; error less than 10V +- 0.10
Input impedance> 100K ohms
Working current red <23mA, green <18mA, blue <13mA
Refresh speed of about 300mS once
Display mode three 0.56 "LED digital tube
Display color red, green, blue optional
Lead length 20cm
Dimensions 48 x 29 x 22 mm(LxWxH)
Mounting hole 46 x 27 mm
Net weight 19g
Gross weight 26g
Operating temperature -10 C ~ 65 C

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