Kelvin (4-Wire) Milliohm Meter: Version 1.3 Enclosure

RE: Kelvin (4-Wire) Milliohm Meter: Version 1.3 Enclosure

spiralphenomena — Sat, 30 Nov 2019 18:41:46 GMT

Is there a way of manually telling it what range to use?

RE: Kelvin (4-Wire) Milliohm Meter: Version 1.3 Enclosure

jc2048 — Fri, 31 May 2019 08:06:55 GMT

That's turned out well.

I think I would need the labels as I'd quickly forget what the switch selections were. (My short-term fix would be a label on the top of the box with an annotated diagram of the panel on it to remind me.)

I was impressed by what that Microchip chopper instrumentation amplifier can do. It's got a very good spec for what it costs.

RE: Kelvin (4-Wire) Milliohm Meter: Version 1.3 Enclosure

shabaz — Thu, 30 May 2019 12:54:38 GMT

Hi Frank,

Nice-looking unit!

I've yet to build mine, but I too got a larger case this time, to make life a bit easier.

RE: Kelvin (4-Wire) Milliohm Meter: Version 1.3 Enclosure

ralphjy — Thu, 30 May 2019 12:48:36 GMT

Nice enclosure. For these small projects the enclosure and wiring always seem to be the big challenge. I always seem to get things slightly wrong on the first try. I’ve gotten in the habit of printing a thin template to verify that I didn’t forget something.