FLUKE-175 ESFP CAL - Fluke - Insulation Digital Multimeter, 170 Series, 6000 Count
Fluke Model 8000A Digital Multimeter Manual Rev 1/75 | eBay
Original Fluke 15b+,fluke 17b+, Fluke 18b+, Fluke 12e+ Auto Digital Range Multimeter Dmm Ac/dc/diode/r/c Voltage Current Tester - Multimeters - AliExpress
How to repair? Fluke Multimeter 75 display looks weird. It just displays everything possible. I can turn the multimeter in every mode, nothing changes. Also battery change did not help. : r/multimeters