- Measure insulation values up to 1000 megohms at 500 VAC
- Zone scale to indicate insulation condition
- Hand held
- Test Leads store in case
- Operates on 2 C batteries (not included)
Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms
|Price:||$82.11 & FREE Shipping. Details|
Specifications for this item
|UPC||687152021116 , 696738035638 , 094700775078|
|EAN||0696738035638 , 0687152021116 , 6742186906083 , 0094700775078|
|Item Weight||1 pounds|
|Number of Items||1|
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Top Customer Reviews
This thing is fairly accurate, I've tested it alongside a $1500 AEMC unit and it worked just fine. I wouldn't recommend it on stuff much bigger than 25hp. It's simply not precise enough to keep a trending log.
However for small compressors, blower motors, etc, it works great. It's also good for testing wiring inside units for those "intermittent" electrical issues we love to run across.
Downside, the leads are far too short.
Only complaint would be that the leads are short, another 6 inches wiuld have been nice.
Most Recent Customer Reviews
I've used this model tester for many years, always reliable and easy to use.Published 9 days ago by misfit1
I bought this thinking I can test my electric wire insulations before and after I wire the house. In fact, it has no instruction anywhere in the web, its own website also. Read morePublished 1 month ago by ventingisok
Great product, I use it at least 3 times a week in a industrial environment, its held up well in the last 3 months.Published 2 months ago by Nicholas Rives