Hanna Instruments HI-7609829-1 Spare pH/ORP module for HI-7609829/HI-7629829 series of probes
pH/ORP Sensor
The HI 7609829-1 is a pH/ORP sensor, with o-ring. This sensor is to be used with HI-9829 and HI-98290 series multi-parameter meters.
The HI-7609829-0 and -1 feature a double junction design that is gel filled to increase resistance to contamination. These pH or pH/ORP sensors incorporate the technology that has made Hanna successful as a pH manufacturer. Reliable pH measurements are one of the most important indicators of water chemistry indicating the relative amount of free hydrogen and hydroxyl ions in the water. Hanna’s pH sensors utilise a resilient PEI body to protect them from solid particulates fund in water samples. Consistency and quality are the hallmarks of these sensors. Our differential measurement system further enhances the measurement reliability, providing temperature correct pH.
IP68 - Dust-tight and protected against the effects of continuous immersion in water beyond 1m.
Specifications
| Sensor | HI-7609829-1 |
| Description | pH /ORP sensor |
| Measurement Type | pH, pH-mV, ORP |
| Measurement Range | 0.00 to 13.00 pH; ±600.0 pH mV; ±2000.0 mV (ORP) |
| Temperature Range | -5 to 55 °C |
| Tip/Junction/Body | Glass/ ceramic /PEI |
| electrolyte/Junction | Gel/double |
| Colour code | Red |
| Dimensions | 118 x 15 mm |
| Depth | 20 metres (65 feet) |
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.