●High precision
●Low start working voltage, the lowest red is 4.5V, the green lowest is 4.7V, and the blue lowest is 5.0V.
●With reverse connection protection, it will not burn when connected in reverse.
Measurement and Supply voltage range:
Red DC4.50-30.0V, Green DC4.70-30.0V, Blue DC5.00-30.0V
No additional power supply is required, and the measured voltage is directly used as the power supply.
Note: Input voltage higher than 30V may be permanently damaged!
Accuracy: ±1%;
Input Impedance: > 100K ohms
Operating Current: Red < 23mA, Green < 18mA, Blue < 13mA
Refresh rate: about 300ms
Lead Length: 15cm
Dimensions: 23 x 10 x 10 mm (without mounting ears);
Length with mounting ears: 33mm
Mounting holes: Hole spacing: 28mm, hole diameter: 2.8mm
Reviews
There are no reviews yet.