Check the listing for details. Compression Tester Precisions Engine compression Gauge Kit with Flexible Hose. Condition: New. Listed at 407.32 USD. Equipped with a double scale 2-1/2inch diameter gauges, capable of measuring pressures up to 300pounds per square inches and 2100kilopascals, combined with frame and outer protective cover, ensuring precisions and durability. PLEASE NOTE: The vehicle compatibility should be used as a guide only, on occasions there might be more than 1 option available for some vehicles. We use the latest information provided by the part manufacturers to make the listings as accurate as possible but please always check the full specification before making a purchase. If you are in any doubt then please contact us with your vehicle's details so we can confirm the correct parts or use the product technical information and dimensions to cross reference to ensure you are selecting the correct part for your app.