Trail Tech offers world-class products and affordable value. As a Powersport manufacturer, they commit to providing the best quality, competitive prices, short lead times and personal customer service. Trail Tech will continue to invent and develop improved, quality products for the benefit of the Powersport community. Read temperature directly from fluid line. Works with fluid lines intake or after radiator cooling. Easy install. One year warranty. Sold individually. Detailed Specifications: Engine temperature: For water-cooled machines; attaches inline. Wire length: 550 mm / 21". Diameter: 16 mm (0.63").