DMM with Frequency Measurement by Aaron Wagner

Name: 🔌 ESI 685: High-Performance 400 Amps DC/AC Current Probe/DMM with Frequency Measurement
Item: 🔌 ESI 685: High-Performance 400 Amps DC/AC Current Probe/DMM with Frequency Measurement
Rating: 1

March 02, 2023

Not useful for automotive applications when you need to measure.

useless for automotive applications when you need to measure into the 10 milliamp range. The ES685 specs say it will only read 10 milliamps. The first one I got after zeroing it fluctuated as much as 90 milliamps before it was clamped in the circuit, and then after it was removed from the circuit the device continued to give incorrect readings. Returned product under warranty and the new device is still unusable with incorrect readings. Spend the extra cash on a decent block!

Pros

Good thing

Cons

I don't remember, but there was something

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