Testo Dual Wall Clearance O2 Probe

This Testo 0632 1260 dual wall clearance probe is a handy bit of kit for anyone needing to accurately measure O2 supply air in modern flue systems. It hooks up to your compatible Testo flue gas analyser, making short work of checking those tricky dual wall clearances.

Having a curved probe like this saves a lot of hassle when you're trying to get a decent reading in a tight spot, especially on a busy Monday morning when you need to confirm system integrity quickly.

Best For

• HVAC technicians performing combustion analysis
• Gas fitters checking flue integrity
• Anyone servicing or installing appliances with dual wall flues

Compatibility

This 0632 1260 probe is designed to work seamlessly with compatible Testo flue gas analysers, specifically the Testo 300 series. This includes models like the Testo 300 Advanced, Smart, Ultra-Smart, and Testo 300+. It extends the capabilities of these analysers for comprehensive flue diagnostics. If you're running a different model, check fittings and specs before ordering.

Features

• O2 Supply Air Measurement: Accurately measures oxygen levels in the dual wall clearance of flue systems.
• Leak & Blockage Detection: Enables thorough checking of the dual wall clearance for potential leaks or obstructions.
• Curved Probe Design: Easily inserts into tight dual wall clearances, unlike rigid probes which are limited to access points.
• Multi-Point Capability: Allows for measurements beyond just the initial access point, giving a better picture of the entire flue section.

What's in the Box

• 1 x Testo 0632 1260 Dual Wall Clearance Probe

Using It on the Job

1. Prepare the Analyser: Ensure your compatible Testo flue gas analyser is powered up, calibrated, and ready for use.
2. Connect the Probe: Securely attach the 0632 1260 probe to the designated port on your Testo analyser.
3. Insert into Clearance: Carefully guide the curved probe into the dual wall clearance of the flue system you are testing. The curved design helps navigate internal bends.
4. Perform Measurements: Follow your analyser's instructions to take O2 supply air readings at various points within the clearance.
5. Check for Issues: Use the readings and the analyser's diagnostics to identify any oxygen imbalances, potential leaks, or blockages indicated by changes in flow or gas concentration.
6. Clean & Store: After use, gently wipe down the probe. Store it safely to prevent damage to the delicate tip.

Limitations & Safety Notes

• This probe is an accessory and requires a compatible Testo flue gas analyser (e.g., Testo 300 series) to function.
• Always follow the safety guidelines outlined in your flue gas analyser's manual.
• Ensure the flue system is accessible and cooled sufficiently before inserting the probe to avoid burns or damage to the probe.
• Work involving gas appliances and combustion analysis should only be performed by appropriately licenced and qualified technicians.
• Regular cleaning and careful handling will extend the life of the probe.

Tradie Pro Tip

"When you're chasing an intermittent flue problem, don't just rely on a single reading at the opening. The curved design of this probe lets you get deeper into the dual wall, which can sometimes reveal a subtle blockage or leak further in that a rigid probe would miss."

Pair With

For complete combustion analysis, pair this probe with a Testo 300 series Flue Gas Analyser and a quality set of combustion air temperature probes.