Simpson Meter   ss  Contact

2.5mm plug

20 Days 5.5
20 Days 6.5
20 Days 7.5
For what it is worth, I have a Simpson 462. I put 4 AA duracells in it a couple of years ago and it works fine. I did that because the AC charger failed
Case for Parts

probe jack 8mm  opening
plug male internal 3.98-4mm
China
16 in 1 Digital Multimeter Test Leads Probes Volt Meter Cable Clip All Hf | eBay 6.07 20d

USA
16 in 1 Digital Multimeter Test Leads Probes Volt Meter Cable Clip Alligato“iy | eBay 10 7d


USA II
16 in 1 Digital Multimeter Test Leads Probes Volt Meter Cable Clip Alligato^y^ | eBay 10 usa