High precision
Low starting voltage, red minimum 4.5V, green minimum 5.0V, blue minimum 5.0V.
With reverse connection protection, it will not burn.
Technical Parameters:
Measuring range0.00V-30.0V
Power supply rangeRed DC4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V
Highest inputDC30.0V. Note: The input voltage is higher than 30V and may be permanently damaged!
Allowable error1%; 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 resistance> 100K Europe
Working currentRed < 23mA, green < 18mA, blue < 13mA
Refresh rateAbout 300mS once
Display methodThree 0.56" LED digital tube
Display colorRed, green, blue optional
Lead length20cm
Dimensions48 x 29 x 22 mm, length X width X thickness;
Mounting holes46 x 27 mm
Operating temperature-10C~65C
