DTNZ Head Gasket Leak Tester Combustion Leak Tester

Quickly and accurately diagnose blown head gaskets, cracked cylinder heads, and combustion leaks with this professional Combustion Leak Tester Kit. Designed for petrol, diesel, and LPG engines, this easy-to-use kit detects CO2 gases in the cooling system to help identify internal engine issues before major damage occurs.

Perfect for workshops, mechanics, and DIY users, the tester connects directly to the radiator or coolant reservoir and uses the included CO2 reaction fluid to visually indicate combustion gas leaks.

Features

• Detects combustion gas leaks in cooling systems
• Ideal for diagnosing blown head gaskets and cracked cylinder heads
• Suitable for petrol, diesel, and LPG engines
• Fast and accurate CO2 leak detection
• Reusable CO2 reaction test fluid
• Universal cone adaptor fits most radiators and coolant reservoirs
• Simple and easy operation
• Durable workshop-grade construction
• Supplied in a heavy-duty blow mould carry case

Applications

Suitable for a wide range of vehicles and machinery including:

• Cars
• Trucks
• Road tractors
• Excavators
• Motorcycles
• Forklifts

How It Works

The tester connects to the radiator or expansion tank and draws air from the cooling system through the test chamber. If combustion gases are present, the supplied reaction fluid changes colour, helping quickly identify head gasket or cylinder head issues.

Specifications

• Product Type: Combustion Leak Tester Kit
• Material: Metal + ABS
• Test Function: CO2 combustion leak detection
• Fluid Included: 250ml CO2 Reaction Liquid
• Case Type: Blow mould carry case

Package Contents

• 1 x Combustion Leak Tester Kit (8PCS)
• 1 x 250ml CO2 Reaction Liquid
• 1 x Blow Moulded Storage Case

Why Buy From Discount Tools NZ?

• NZ stock ready to ship
• Trusted NZ automotive tool supplier
• Fast nationwide delivery
• Ideal for professional workshops and home mechanics