Check your vehicle tyre pressure and ensure fuel economy with this Slime Ultimate Digital Tyre Gauge. This is an incredibly accurate and easy to read device which can measure between 0 to 100 PSI and allows you to set exact pressure via the dynamic bleeder valve. It comes equipped with a back-lit display and LED light for easy reading under dim lighting conditions and at night. This device also has a microfiber bag for organised and safe storage. Keep it in your car so you can check your pressure anywhere, anytime.