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!
Click here for our current product and we will add more products as they become available
Please contact us for more information on purchasing the Power-Block, or if you would like to become a distributor in your area.
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