- - - Tyre Pressure Gauge 6-50 Psi and 0.5-3.4 Bar Professional Range - Incorporates a self-adjusting friction device which enables the pressure to be read when the gauge is removed from the tyre valve - A positive sealing washer ensures reliability - Integral pocket clip and removable protective cap - In-line head is used where direct access to the tyre valve is required - The TPG20 is a tyre pressure gauge with an in-line head, used for where direct access to the tyre valve is required. - The Tyre Pressure Gauge incorporates a self-adjusting friction device which enables the pressure to be read when the tyre pressure gauge is removed from the tyre valve - A positive sealing washer to ensure reliability. Features integral pocket clip and removable protective cap. - -.