Engine and Battery Testers

The BlueSpot 8 Pce Petrol Compression Tester is ideal for accurately checking the compression of petrol engines. The 75mm diameter dial gauge reads up to 300psi. The set is supplied in a useful, blow molded, plastic carry case. Learn More

The BlueSpot 4 Pce Petrol Engine Compression Testing Set is manufactured with a cone adapter which is suitable for most petrol engine types. The set also includes 14mm and 18mm screw in adapters for use with spark plugs.The dial has a dual scale (PSI and Bar), a large 65mm face for easy reading and will read up to 300 PSI (20 Bar).The push fit couplings ensure easy and quick removal of fittings and a quick release pressure valve is situated below the dial for increased safety. Set supplied in a robust plastic carry case for ease of storage and transportation. Learn More