fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 17 days agolab equipmentmander.xyzimagemessage-square11fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imagelab equipmentmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 17 days agomessage-square11fedilink
minus-squareHakFoo@lemmy.sdf.orglinkfedilinkEnglisharrow-up0·17 days agoI bought a '60s VTVM recently. It needs mains voltage, uses two vaccuum tubes, and does less than my $15 Aliexpress digital meter while taking 48 times the space, but golly it’s nifty.
I bought a '60s VTVM recently. It needs mains voltage, uses two vaccuum tubes, and does less than my $15 Aliexpress digital meter while taking 48 times the space, but golly it’s nifty.