PREMIUM MATERIAL: CZC AUTO tyre gauge features with stainless steel stem and zinc alloy single head, durable. 2 sides white ABS scaleplate with clear marks, one side with black scale 5-50PSI, and the other side with red scale 30-350KPa, accurate and reliable, perfect for car, suv, rv, atv, bike (with schrader valve) or motorcycle.

HUMANIZATION DESIGN: This single head wheel air checker adopts 45 degree angle single head with 5MM extended tip, for easy operation. Pocket-size pencil style and pocket clip are desiged for easy storage. There are also 4 free valve caps for replacement. The tire pressure gauge is your vehicle"s indispensable companion.

EASY TO OPERATE: Twist off the valve cap, press the mechanical tire gage chuck to the valve, then the scaleplate will slip out and you can read the tire pressure from the scaleplate. After using, please twist on the valve cap and push the scaleplate back.

No battery needed. For sedan, 28-35PSI is perfect.