Not a TriMetric, but for $20 might be worth trying out...
Bayite DC 6.5V-100V Digital ammeter voltmeter Amazon suggested this for me and I'm thinking for $20 I might just give it a try. Has very good reviews too.
Forum Discussion
Decided to order the 100A version. That should cover my 1000W inverter and other DC loads.
But any issue with putting the shunt on the ground line from the batteries to the frame? The batteries are mounted on the tongue in little plastic boxes, and the positive terminal is pretty congested with the fuses. I do want the meter to measure net Ah, from both loads and charge sources. And I do have a separate battery voltage display at the solar controller, so don't need that.
But any issue with putting the shunt on the ground line from the batteries to the frame? The batteries are mounted on the tongue in little plastic boxes, and the positive terminal is pretty congested with the fuses. I do want the meter to measure net Ah, from both loads and charge sources. And I do have a separate battery voltage display at the solar controller, so don't need that.
