Atty with very very High Resistance

Status
Not open for further replies.

cskalash

Senior Member
Verified Member
Oct 22, 2010
70
0
41
Portugal
Hello everyone, just bought a 016, one of the attys came dead, the store said they would send another one so cool.
I've put the dead atty in a multimeter and this is the result lol



Uploaded with ImageShack.us

the normal one reports 2.9, normal. This one reports 136 lol

Does anyone ever saw a resistance that high?
Any suggestion to solve it? maybe i could open it, it is dead already :D
 

tobarger

Ultra Member
ECF Veteran
Verified Member
Sep 28, 2010
1,892
956
NorthCoastOhio
Yes, my first two attys stopped working after 6 days due to high resistance.
I tried soaking and flushing with Isopropyl Alcohol 91 percent with no luck.
Its gone and its not coming back. I haven't heard of anyone bringing one back from this condition.
Some people make their own replacement atty coils by winding NICHROME wire on a needle and soldering it onto the leads, but thats way too much screwing around for me.

Nice meter, make sure before taking resistance readings:
1) Touch both leads together
2) If reading is not zero then you'll need to subtract this number from all your resistance measurements.
 

cskalash

Senior Member
Verified Member
Oct 22, 2010
70
0
41
Portugal
I tried to open it but it won't come off of the shell. Tried to heat it with a heat gun, tried wd40, nothing. If i could take it of i'm sure i'll be able to fix it replacing the coil or whatever. Hey tobarger, this was the cheapest one, like 3/4 € :D. I dind't touch the 2 leads to see the Resistance, thanks for the advice.
Strange thing, if i keep measuring it the resistance starts to lowing down until it reaches 80 +/-, that's weird...
 
Status
Not open for further replies.

Users who are viewing this thread