Float polyurethane. Salmo Pu 510 03.0 - AliExpress
Does anyone have a diagnosis? Trying to get this old multimeter to work (pu 510, if that helps), everytime I turn it on, the numbers pop up for a moment, then they
ISOFLEX-PU 510 - Isomat PU Systems
PU-510
PU 510-ZP, Audi A6 (Pula) License plate of Croatia