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Description
Three Wires
- Ultra-low cost, high precision to meet most of the application requirements.
- High precision
- low starting working voltage, red minimum 4.5V, green minimum 5.0V, blue minimum 5.0V.
- with reverse protection, anti-burn.
- Measuring range 0.00V-30.0V
- Power supply range red DC4.50-30.0V, 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, long X wide X thick;
- Mounting hole 46 x 27 mm
- Net weight 19g
- Gross weight 26g
- Operating temperature -10 ° ~ 65
- 1 x 0.56" Red LED Digital Voltmeter Panel Accurate Meter 3 Wire
