The Speedhut GPS Speedometer is your ultimate choice for unparalleled accuracy in displaying your vehicle’s speed without the hassle of traditional speed sensors. Installation is a breeze, requiring only 12V power and a waterproof GPS antenna that conveniently mounts anywhere in your vehicle. Forget the hassle of entering tire sizes or gear ratios – no calibration is needed, making it an effortless setup. Operating worldwide with free GPS technology and no subscription, it’s a one-way system that solely receives data without transmitting. With its durable construction and user-friendly LCD screen, the GPS Speedometer stands as the essential tool for the performance-driven enthusiast.

The 20T-250-12-1/2 is a 2″ Temperature Swichgage. This very popular design features a diaphragm-actuated, temperature-indicating gauge, with a built-in electrical switch for tripping alarms and/or shutdown devices. This model has a 12 foot capillary length with a standard 1/2-14 NPT threading, and a temperature range from 130-250˚F (54-121˚C). The gauge mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument. This vapour actuated gauge features a sealed capillary tube and a sensing bulb. When subjected to heat, the liquid in the sensing bulb changes to vapour creating pressure against the diaphragm mechanism. The diaphragm translates this vapour pressure into a mechanical gauge reading.