Shunt bar required (included).

Monitor amperage from batteries, wind turbines, solar panels, inverters, generators, hydroelectric, and more.

Amp Meter Dimensions: 3.15 x 2.5 x 2 depth (inches)

Troubleshooting your DC Meter Issues:

• If the needle on the meter is a negative reading, switch the sense wires between the meter and shunt bar
• If the needle on your analog meter is not at zero when there isn’t incoming power, you can calibrate it by turning the screw on the front of the meter
• If your digital handheld DC meter isn’t giving you an accurate reading, check the batteries in the unit

About DC Volt Meters:

• The positive and negative inputs are typically not marked on the DC Volt Meter. If you connect them to your battery and get a negative reading, simply swap the wires.
• 12 Volt battery systems should use a 15 Volt meter; 48 Volt systems should use a 70-75 Volt meter.