Review on π MICTUNING LED Digital Panel Double Voltmeter: Rocker Switch Style Voltage Monitor for Cars, Trucks & Dual Battery Packs (Red) by Brian Whitmore
Read out, very annoying
With the engine running, my 2 batteries should have the same voltage. This device has 0.1 or 0.2 volts. I used a voltmeter directly on the inputs for this device and the readings are different. Not constant 0.1 or something, but random differences. I need precision, what's the point otherwise? Return and get 2 round displays instead.
- Best
- All right
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