Awesome wireless battery tester. Works fantastic!! I Don't use. Rather have someone use it!! Extremely clean as new!! No marks scratches, or grease. Unit In original plastic wrap!! Case is near mint. Personal tool user/ snap on tool collector. Not in shop environment. Stored inside my home! (Smoke and pet free) this is unit you want. Purchased it. Sent it right for newest firmware update and been stored since. I just looked thru manual, this does a lot of cool stuff. Alt, batt, starter, ripple test, parasitic test, parrell batt test, 100-3500. Tractors farm etc.. Actually buy this now before I change my mind. Lol good luck. This is EECS400(A)<-- the newer of the two they had offered $300 flat if you pay/pick up in person.
Snap-on EECS400A Wireless Battery Tester Electrical System Analyzer EECS550 NEW?, eBay Motors, Automotive Tools & Supplies, Battery Testers & Chargers