These meters are full color for easy viewing. Standard Amp scales will have a red bar at 80% to 100% scale. Mounting hardware included.
Select volt meter ranges for the highest DC voltage. Example: Any power supply rated for 200V or less can use the 200V meter. For lower voltage rectifiers choose the 20V calibration for better operation.
Standard meters operate at 50mVDC. Choose a standard scale.
Standard input is 50mVDC. Other inputs may be possible. Make sure you supply the calibration info in the custom option when ordering.
Faceplate dimensions are 3.6875 in x 2.8125 in.