Products > Test Equipment

AN8008 US $19, 9999count, 1uV, 0.01uA, 0.01Ohm, 1pF resolution meter

<< < (55/172) > >>

Fungus:

--- Quote from: stj on July 21, 2017, 02:20:42 pm ---i wouldnt call the CAT markings fake without checking the detail - the fuses dont count.

--- End quote ---

Sure they do. A meter with a CAT rating has to live or die safely at that rating with the selector switch in any position.

If the fuses are stamped "250V" then they can't possibly claim it's 1000V CAT rated. Simple as that.

Fungus:

--- Quote from: Kalvin on July 21, 2017, 01:22:13 pm ---Got my 2 today. Nice and small. Useful when one runs out of DMMs and still need to measure something.

--- End quote ---

Still didn't get mine.  >:(

alm:

--- Quote from: Fungus on July 21, 2017, 02:39:29 pm ---If the fuses are stamped "250V" then they can't possibly claim it's 1000V CAT rated. Simple as that.

--- End quote ---
Especially since that 250 V is likely only applicable to AC. A 1000 V rating requires the fuses to also work at 1000 VDC.

Kalvin:
Quick test:

Took a 1.5V battery and measured the battery voltage with two AN8008 and one UT61E simultaneously: AN8008s displays 1.565 +/- 0.001 and UT61E 1.5655 +/- 0.0001.

Current measurement test with the three DMMs in series in uA range: 3.37 uA +/- 0.01 uA.

stj:
fuses are only for reading current, the CAT ratings are only for reading voltage.

*and i'm pretty sure they dont cover the ability to do something stupid like spining the rotary switch while the leads are hot.

Navigation

[0] Message Index

[#] Next page

[*] Previous page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod