These meters are full color for easy viewing. Standard Amp scales will have a red bar at 80% to 100% scale. Mounting hardware included. Volt Meters: 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. Amp Meters: Standard meters operate at 50mVDC. Choose a standard scale. Custom Calibration: Standard input is 50mVDC. Other inputs may be possible. Make sure you supply the calibration info in the custom option when ordering. Digital meters fit standard din openings. Mounting hardware included. |
