Keep Your Vehicles Running Smoothly with the Right Testers, Tuners & Gauges

Simple DIY checks on some of your vehicle’s systems can help keep it running safely and smoothly. It can also save you money by avoiding a visit to the dealer or service station. Testing your antifreeze is essential pre-winter task. An antifreeze tester will let you know if your system needs a top up, a cleaning, or a full flush and refill. Make sure your engine has completely cooled down first to avoid burning yourself. Maintaining proper tire pressure is necessary to ensure safe driving and minimal tread wear. A standard tire pressure gauge is easy to use and can display the reading on a dial, small bar, or digital screen. You can also find low-pressure tire gauges for use on air shocks, and high-pressure gauges for use on trucks, RVs, and other heavy vehicles.

A fault in your vehicle’s electrical system is often an inexpensive fix but it can be tricky to locate. A voltage tester or circuit tester allows you to check for shorts in the wiring, connectors, fuses, and switches. A wire harness tester lets you check that your signal, tail, and brake lights are functioning properly, and a car battery tester will show if your battery is sufficiently charged.