Open: 9am - 4pm MON - FRI
Gastester is a digital exhaust Carbon Monoxide (CO) analyser with pulse pump that accurately measures CO levels for testing and setting carburettors (leaded or unleaded petrol) and petrol injection systems on any vehicle. The digital display clearly indicates the volume percent of carbon monoxide so the engine can be tuned for optimal performance to run cleaner and more efficiently. Ideal for checking CO after carburettor, ignition and air filter maintenance as well as tuning pre-cat classic cars, motorbikes and single cylinder engines. The system is easy to use, a metal exhaust probe is held in place with a pair of retaining springs and a length of flexible pipe attaches the probe to the Gastester. The kit includes everything needed for accurate CO testing and is supplied with full instructions.
- A digital carbon monoxide tester for quick, easy checking of levels after engine maintenance work and tuning. Calibrates in air, no moving parts to wear out and no filters to change.
- Delivers accurate CO measurement to 0.5% at 15° to 25°C with adjustable calibration control for precise setting.
- 12V DC battery supply required. Supplied with two core cables with clips for easy attachment to the car battery.
- Contents: Gastester instrument including collector box and pulse pump/water trap assembly, metal exhaust probe with retaining springs, 3x flexible pipes and detailed instructions.
- The Gastester only measures the CO level in the exhaust gas and is therefore not suitable for MOT and diagnostic checks or vehicles fitted with catalytic converters where an accuracy greater than +/- 0.5% CO is required.
Please choose a suitable shipping method based on urgency and whether you require tracking information.
Despatch schedules:
In Stock Items:
Please place your order for In Stock items before 4PM (Royal Mail) or 11AM (FedEx courier) to ensure despatch is made the same day. Orders placed after these cut off times may not be despatched until the next working day.
Available to order/Available from supplier in 2 days:
Not physically in stock but availability has been confirmed with our suppliers within the last 24 hours.
NonStock Items/Backorders:
Non stock items will be placed on order as soon as possible and will be despatched as soon as available.
Partial Stock:
Where we have some, but not all, of the stock required to fulfil your order it will be placed on hold until your complete order can be despatched.
Gunson Gastester Digital
