I have a new BVM-712 that I am installing. Even with the LOAD side disconnected it is reading a current of 8 amps.
I haven't done a zero calibration yet but I was surprised at the extremely high error readings.
I did make two small modifications, not sure if either one of them is responsible:
- I had to flip the PCB circuit board around to get the wiring to fit, but I believe I am using the right terminals.
- the power/temp lead was about a foot too short so I cut it and extended with some 12ga wiring. The connection is soldered and crimped.
Any thoughts?