We need a current probe for checking out fuel injectors using a voltage-only scope. After looking at all the usual offerings on eBay, I came upon a really nifty unit, the ESI-678, which USA Tool Warehouse is offering as both a low amp current probe and a DMM for a good price (search for item # 120045454746).
However, checking on the Electronic Specialties page (
Wrote USA Tool Warehouse, but they only replied with the test ranges, which we already knew. Wrote ESI, got no reply.
Can anyone having one of these instruments tell me if it is really a probe or just a DMM?
Thanks,
John Courcoul