Description
●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 range
0.00V-30.0V
Power supply range
Red DC4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V
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 resistance
> 100K Europe
Working current
Red < 23mA, green < 18mA, blue < 13mA
Refresh rate
About 300mS once
Display method
Three 0.56″ LED digital tube
Display color
Red, green, blue optional
Lead length
20cm
Dimensions
48 x 29 x 22 mm, length X width X thickness;
Mounting holes
46 x 27 mm
Operating temperature
-10°C~65°C
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