Lang TU-21 Small Engine Compression Tester 200PSI Punches FLEX CHARGE: Power up on

FLEX CHARGE: Power up on your terms

- Black matte finished head

Simply pick tools and place them back without resistance

Eliminates trapped air pockets which usually cause erratic cooling system and heater performance

Current: 10 Amps DC x 2 Banks

Lang TU-21 Small Engine Compression Tester 200PSI Punches FLEX CHARGE: Power up onLang Tools compression testers check help diagnose gasoline engines used in domestic and foreign cars and trucks. They come in a variety of styles, also including testers for motorcycles and small engines. Most are sold in sets with adapters, extensions, hoses, and rubber cones suited to particular engines and vehicles. Screw in adapters have O rings to provide professional accuracy. Other features and benefits of Lang Tools compression testers vary