1. unscrew the tire valve node.
2. Fix the copper gauge head for the valve
3. the device will show the pressure.
4. You need to find an inflatable pump and gas pipe to connect the inflatable mouth and keep the handle of the product inflating through the inflation device, when the pressure is low or vice versa.
5. after the measurement, unscrew the copper head and press the air bleed button to make the light for 0.
Display mode:LCD digital display
Measurement Units:PSI, KPA, Bar, Kg/cm
Inflatable range:0-200 PSI
Working temperature:-10 to 50°C
Button function:open key (left), unit switch key (right)
Working voltage:DC3.1V
LCD battery symbol flashes when battery voltage is lower than 2.5V
Static current:less than equal 5UA
PSI Display Type:Backlight LCD
Scope Of Application: Motorcycle & Car & Truck Small & Medium Truck Truck & Bus
Power Suplly:2 AAA batteries(Not included batteries)
Colour:Black
Material:Aluminum Alloy + Rubber + Copper
Size:The hose is about 360mm long
Package Contents:
1 * tire pressure gauge
1 * 90 degree extension inflatable nozzle
1 * threaded screw type air nozzle
4 * tire valve caps
1 * valve core opening tool
1 * American inlet nozzle
1 * Japanese air intake nozzle
1 * sealing tape
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.