
I bought this primarily to monitor the charging system on my 1970 F100. I wanted to run a cable through the firewall to the voltage sensor that I needed to install. Then I found this and it just fits in the cigarette lighter. Bonus. I will be able to charge my phone (haven't tried yet). It shows a slightly low value. The multimeter on the battery reads about 14.2 and this reads 14.0, but that's not surprising as some voltage drop is to be expected. the time for the juice to flow through the wiring harness to the fuse box and then to the cigarette lighter port.

A Durable And Protective CaseSack For Bose QuietComfort And SoundLink Headphones
41 Review

Black Leather Headphone Stand: Universal Headset Holder For Gaming And More - SAMDI Product
42 Review

Soft Silicone AirPods Case Cover With Visible LED - Compatible With AirPod 2/1 Cases, Keychain Accessory Included - Ideal For Men, Women, Girls, And Boys - Light Pink
37 Review

Canvas Camera Case Bag With Shoulder Strap For DSLR/SLR Cameras - Black, Medium Size By Evecase
30 Review