Seal Leak Tester GEKO for Cylinder Head Gasket CO2 — 25 Tests (pack of 50)

Handheld GEKO Seal Leak Tester for cylinder head gaskets uses CO2 to identify sealing faults quickly without dismantling the engine. Each kit supplies enough reagent and components for 25 tests; this listing is for a pack quantity of 50 kits intended for workshops and technicians performing frequent on-vehicle diagnostics. The tester is engineered to locate leaks in head gaskets, detect combustion chamber leakage and identify breaches between coolant and combustion systems using a simple, portable method.

Advantages

The GEKO CO2 seal leak tester enables fast, non-invasive assessment of gasket integrity and combustion chamber tightness directly on the vehicle. Its handheld format and straightforward operation reduce diagnostic time and minimize the need for disassembly. Using CO2 as a tracer gas allows detection of small leaks that may not be apparent with visual inspection or pressure testing alone. The kit format provides a fixed number of tests per unit, supporting predictable workshop inventory and cost planning.

Suitable for

• Automotive workshops performing head gasket and cooling system diagnostics
• Technicians needing quick on-vehicle leak detection for combustion chambers
• Service centres conducting routine checks after overheating or suspected gasket failure
• Mobile mechanics requiring portable, low-setup testing equipment

Key specifications

• Test principle: CO2 tracer gas detection for leak localization
• Form factor: handheld testing device designed for on-vehicle use
• Capacity per kit: components and reagent for 25 individual tests
• Intended use: detection of head gasket leaks, combustion chamber leaks, and coolant-combustion breaches
• Packaging: supplied as multiple kits suitable for workshop stocking and repeated use

How to use

Prepare the engine according to safety and service procedures, ensuring the cooling system and combustion chambers are accessible. Follow kit instructions to connect the tester to the appropriate service ports or openings, introduce CO2 tracer according to the recommended method, and use the detector to scan joints, gasket areas and suspected leak points. Interpret detector indications as described in the supplied instructions and verify findings with standard service checks before proceeding with repairs. Dispose of any used consumables following local regulations.

Usage recommendations

Use the GEKO CO2 leak tester on a cool or safely managed engine and with proper ventilation. For reliable results, follow the sequence: visual inspection, CO2 test, confirmatory pressure or compression checks. Maintain spare kits or additional test units to ensure uninterrupted diagnostics in high-throughput workshops.