Testo 206 Spare pH Probe with Gel Storage Cap

This Testo 206 Spare pH Probe is a crucial bit of kit for anyone relying on their Testo 206 pH1 measuring instrument for accurate liquid pH analysis. It’s designed to be a direct replacement, ensuring your measurements stay spot-on.

Keeping a spare probe on hand minimises downtime. From checking water quality in cooling towers to ensuring the right pH in hydronic systems, having a fresh probe ready means you can quickly get back to work if your primary one eventually wears out or gets damaged on a job site.

Best For

• HVAC technicians assessing water quality in cooling towers or hydronic systems.
• Plumbers checking potable water or waste streams.
• Food and beverage processing for liquid pH control.
• Competent DIY owners maintaining water systems.

Compatibility

This 0650 2061 spare probe is specifically designed as a direct replacement for the Testo 206 pH1 pH/temperature measuring instrument. It’s ideal for measuring pH in liquids, including applications in the food and cosmetic sectors. If you're running a different model, check fittings and specs before ordering.

Features

• Direct replacement pH1 probe head for liquids, ensuring perfect fit and function with your Testo 206 pH1 instrument.
• Integrated temperature probe enables automatic temperature compensation for accurate readings.
• Supplied with a maintenance-free gel electrolyte storage cap, preventing the electrode from drying out.
• Features a robust design with a dual wall diaphragm, making it less susceptible to dirt and dust.
• Interchangeable probe head design allows for quick and easy replacement on the job.

Technical Specifications

What's in the Box

• 1 x Testo 206 Spare pH Probe (pH1 probe head for liquids)
• 1 x Storage cap with maintenance-free KCI gel filling

Using It on the Job

1. Remove Old Probe: Power off your Testo 206 instrument. Carefully remove the old probe by following your instrument's manual for specific instructions on twisting or unlocking.
2. Install New Probe: Gently unpackage the new 0650 2061 probe. Remove its storage cap and connect the new probe head to your Testo 206 instrument, ensuring a firm and secure connection.
3. Calibrate: Perform a 1, 2, or 3-point calibration using appropriate pH buffer solutions (e.g., pH 4 and pH 7). This step is essential for accurate readings.
4. Take Measurements: Once calibrated, your instrument with the new probe is ready for accurate pH and temperature measurements in your liquid samples.
5. Post-Use Care: After each use, rinse the probe with distilled water to remove any residue. Replace the gel storage cap securely to keep the electrode moist and prevent drying.

Limitations & Safety Notes

• Requires calibration with pH buffer solutions (not included with the probe) for accurate operation.
• Designed primarily for liquid and semi-solid food applications. Verify compatibility with any other specific mediums you intend to measure.
• Proper storage in the KCI gel cap is critical. Allowing the probe to dry out can permanently damage the electrode.
• Regular cleaning and calibration are non-negotiable for maintaining the probe's accuracy and extending its operational lifespan.

Tradie Pro Tip: Always have a fresh pH 4 and pH 7 buffer solution on hand for calibration. A pH probe is only as good as its last calibration, especially when you're making critical measurements in water systems or food processes. Don't cheap out on the buffers.

Pair With

Pair this spare probe with your Testo 206 pH1 Measuring Instrument, pH buffer solutions (4.01, 7.00), and a robust Testo TopSafe case for comprehensive protection on the job.