Service Related Items

Service Related Items Folder

Battery Dead Message on ULTRA 7800 series.
This message will appear when the internal battery, which is responsible for keeping time is dead or not working properly.  The instrument can funct...
Fri, 16 Mar, 2018 at 10:12 AM
Troubleshooting A Ground Bond Tester
For Adapter Box and Return Lead; Insert a piece of metal or a drill bit into the ground pin of the adapter box. Then attach the Black Return t...
Tue, 14 Jan, 2020 at 12:35 PM