TK Head Check Test Unit 18171 Designed and manufactured to DIN

Designed and manufactured to DIN 7444

- Gate Spring

5mm thin kerf to reduce load during cutting for longer runtime

All seams are sewn with Kevlar thread for better flame and spatter protection against seam burnout

TK Head Check Test Unit 18171 Designed and manufactured to DIN69 TKTEST TK HEAD CHECK TEST UNIT The Tee Kay head check combustion leak detector is designed to check combustion gases in the cooling system. It works by analyzing the air within the air cushion above the radiator coolant level. When CO2 gas is detected in petrol engines, the blue fluid will turn yellow, or green in diesel engines. Some combustion leaks come and go and may occur at different engine temperatures. If a leak is suspected but is not