features:
The 2-in-1 tire pressure gauge has a large LCD display screen with luminous function, and can accurately test the tire pressure, and degree of wear of tire treads, suitable for using at night.
parameters:
pressure display range: 3-120psi
pressure units: switch among PSI, BAR, KPA, and KGF.
tread depth unit: switch between mm, and inch.
power supply: 2*CR2032 button batteries
Off mode: automatic shutdown or manual shutdown.
notes:
The degrees of wear of tire treads are divided into red, yellow and green three areas which stand for the dangerous, warning and safe zones according to the depth of tire treads. The tire must be replaced when the result is in the red zone.