The batteries died within a few months before I had to use this item on the road. I tried opening it to change the batteries but the inside fell apart and got an odd size. There are options at a similar price that are better than this one. I replaced a dead block with this item - Digital Tire Pressure Gauge for Car Truck Motorcycle Bike Jeep Sedan Saloon Station Wagon 150psi Tires.
π Hankook 305/45R22 118V Ventus ST RH06 All-Season Tire
19 Review
Goodyear EfficientGrip Performance 2 205/55 R16 94W summer
32 Review
π Enhanced Traction Goodyear Wrangler DuraTrac 265/65R17 All-Season Radial Tire - 112S
28 Review
Car tires Sailun Atrezzo Elite 215/55 R17 94V TL
28 Review