How do you know if your block heater is working?
Simply plug our device in-line! See Video Below -
You Tube Channel! https://www.youtube.com/user/JosaEnterprises
Test your Camper/Travel Trailers and RV Electrical Systems!
Don't be stuck when your truck wont start.
Joey, a note to thank you and let you know of the success with the POWER-BLOCK, after each demonstration at the fleets, school bus garages ,repair shops, etc. the feedback I received was VERY WELL !!! We found heaters that didn't work, bad drop cords, no juice, on and on, the fleets remarked that one save with a driver having to call for a start because the shop did not catch a faulty block-heater more than paid for itself on the first use. Thanks again
Lynn Ballard, Territory Manager
Midwest Wheel Companies