12-volt DC voltmeter RED GREEN or BLUE LED
Dual USB charge ports. 4.2A total for fast charge.
Universal for any 12-volt project. Easily fits in-dash panels. Similar in size to a cigarette lighter. Waterproofing allows it to be used on motorcycles or boats to monitor battery voltage.
Circular housing makes it easy to mount.
USB takes your 12v DC systems and converts it to 5v for USB charging.
Comes with rubber cover for USB ports
- 5-15v DC operation range
- 3 digit digital display
- Anti-reverse, anti-short circuit protection
- ABS and nylon housing. Impact resistant and IP67 rated for water submersion up to 1 meter
- Operating temp -25~80C
- Accuracy class 0.1
- Mounting hole diameter – 29.2mm
- Overall diameter – 36.5mm
- Mounting depth – 46mm including terminals
- Digit height – 6.5mm
Skylar C (verified owner) – :
These dual usb/vm are probably the best addition I’ve done to all of my vehicles. I have one in each of 4 vehicles now and even though only 2 are used for stereo system it is a very nice and simple way to keep track (accurately) of your vehicles electrical system. I wire mine straight to the battery so they are on 24/7 with no issues. Very convenient to plug in your phone for an hour or so without the vehicle running and you can physically see if it’s effecting your battery resting voltage. Very easy to install. These are a little bit longer than the normal digital meter’s, by roughly 35% I have had no issues and it’s always a good time talking to the guys over here at sparked!