Scope of supply : No additional power supply is required. The voltage under test is used as the power supply. The range is the same as above
Limit input : DC30.0 V. Note: input voltage higher than 30V May be permanently damaged!
Margin of error : Plus or minus 1%; When it is greater than or equal to 10V, the error is 0.3v;
When it is less than 10V, the error is 0.10
The input impedance : > 100 k
Working current : Red < 23mA
The refresh rate : About 300 ms
Display Mode : Three-digit "0.56 "LED digital tube
According to the color : Red
The length of the lead : 20 cm
Overall dimensions : 48 x 29 x 22 mm, length x width x thickness;
The size of hole : 46 x 27 mm
Net weight : 18 g
Gross Weight : 25 g
Working Temperature : - 20 ℃ ~ 65 ℃
Additional Information
Device
Voltmeter
Type
Red | LED | Digital
Experience precision with the DPM/HKD DIG Voltmeter, perfect for measuring DC voltage from 4.5V to 30V. Its bright red LED display ensures clear readability, while the compact design fits seamlessly into any project. No extra power supply needed—just connect and read! Ideal for hobbyists and professionals alike, this reliable voltmeter enhances your electrical testing with accuracy and ease.