Easy installation with users manual in English, no need of complex operation. 52mm pointer turbo boost gauge, ‑30‑30psi display range, high accuracy. Fashion appearance, add a racing look and feel to your vehicle. It has a wide range of applications and is suitable for most 12V vehicles. The lighting on the dial facilitates reading in the dark, convenient for using. Specification:
Item Type: Boost
Material: Plastic
Fitment: For most 12V vehicles
Unit: PSI
Display Range: -30-30psi
Power: DC(10-15V) 12V Professional
Wiring:
Black Wire: Negative
Yellow Wire: Positive

Package List:
1 x Boost
1 x Hose
1 x Tee Connector
1 x Manual

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.