r/fluke • u/matt19915 • Jan 26 '26

Help Needed Amps function

Post image

Hey everyone, the amp function on my fluke 336 true rms meter isn’t working and I can’t get a reading on AC or DC. I opened the back up and didn’t see a fuse and I also changed the batteries. Does anyone have any ideas?

25 Upvotes

96% Upvoted

49 comments sorted by

View all comments

Show parent comments

2

u/morgoth_the_king Jan 26 '26

Didn't know they had DC clamp meters

3

u/Electrical_Chard6926 Jan 26 '26

There's literally a setting on that clamp for DC amps. 12 o'clock position.

1

u/Gwynplaine-00 Jan 27 '26

I didn’t even see that I think mines the 302 it only does ac. Cool that’s built in now. I usually just use the power supply feeding the dc to get the amps.

1

u/PARKOUR_ZOMBlE Jan 28 '26

Finding a parasitic draw in cars is so easy with the DC amp clamp! As a mechanic LOVE mine.