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Old 20th Jun 2019, 8:48 pm   #4
Valveoid
Retired Dormant Member
 
Join Date: Apr 2019
Location: Barton-le-Clay, Bedfordshire, UK.
Posts: 3
Default Re: Avo Mk1 Valve tester

That's great thanks! Managed to solve the problem with the needle wildly fluctuating - the Ma/V dial had been over wound so the copper connector was earthing out! I'm now getting very high (almost off the scale) readings for good EL34 valves - I'm assuming this is normal?
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