# ROOKS CO2 detector, cylinder head gasket leak test 50ml

- **Brand:** [ROOKS](https://autotools.ee/en/brands/rooks)
- **Product code:** OK-02.0930
- **EAN:** 5907057314997
- **Price:** ~~€12.90~~ €11.61 incl. VAT
- **Availability:** 5+ available · ready in Tallinn in 1–2 working days
- **Category:** [Tools](https://autotools.ee/en/c/tools) > [Automotive tools](https://autotools.ee/en/c/automotive-tools) > [Cooling, air conditioning and exhaust tools](https://autotools.ee/en/c/cooling-ac-exhaust-tools)
- **Link:** https://autotools.ee/en/products/rooks-co2-detektor-silindripea-tihendi-lekketest-50ml

## Description

The ROOKS OK-02.0930 is a CO2 test liquid, 50 ml, for use with a cooling system leak tester. It shows whether exhaust gases are getting into the engine's cooling system, so you can diagnose a damaged cylinder head gasket or a crack in the cylinder head or engine block.

A few drops of the liquid in the tester chamber are enough: when exhaust gases are present in the system, the liquid changes colour. It suits most petrol and diesel engines and is safe for cooling system parts, as it does not cause corrosion. It is meant for car workshops, diagnostic services and mobile mechanics.

**Technical data**

- Type: CO2 test liquid for a cooling system leak tester
- Volume: 50 ml
- Detects: exhaust gases in the cooling system
- Diagnoses: cylinder head gasket leak, crack in the cylinder head or engine block
- Engines: most petrol and diesel engines
- Effect on the cooling system: does not cause corrosion
- Product code: OK-02.0930

## How it gets to you

- **I'll collect it, Tallinn:** Free · Usually ready in 1–2 working days
- **Parcel machine:** from €2.47 · free from €100.00 · Delivery in 1–3 business days
- **Courier:** from €6.82 · free from €100.00 · Delivery in 2–5 business days