This Sealey 2-In-1 Brake Fluid Tester & Tyre Pressure Gauge is a versatile tool for automotive maintenance. It features a simple-to-read traffic light system to indicate moisture levels in brake fluid, compatible with DOT 3, DOT 4, and DOT 5.1. The integrated digital tyre pressure gauge displays readings in bar, psi, kPa, and kg/cm², with a pressure range of 3-150psi (0.2-10.4 bar). Its bright LED display ensures readability in low-light conditions. The device is powered by two LR44 batteries, which are included. Model No. VS0276. Nett Weight: 0.06kg.