@[email protected]M to Science [email protected]English • 15 days agolab equipmentmander.xyzimagemessage-square12fedilinkarrow-up1269
arrow-up1269imagelab equipmentmander.xyz@[email protected]M to Science [email protected]English • 15 days agomessage-square12fedilink
minus-square@[email protected]linkfedilinkEnglish7•14 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.