Hanna HI73127 Replacement pH Electrode Cartridge
| Brand | |
|---|---|
| Product type | Replacement pH electrode cartridge |
| Listed models | HI98121, HI98127, HI98128, HI98129, HI98130, HI981274, HI981214, HI981304 |
| Sealing arrangement | Two O-rings in the listed cartridge design |
Hanna replacement pH electrode cartridge for the exact pocket testers identified in the manufacturer’s compatibility list.
Supplier dispatch: Supplied directly by Hanna Instruments. Supplier stock was shown as available at our latest check.
£105.21 (inc VAT)
Hanna HI73127 Replacement pH Electrode Cartridge
HI73127 is the replacement pH electrode cartridge for the specific Hanna pocket testers listed by the manufacturer. It is a sensing replacement for an existing compatible tester, not a new meter or a universal pH probe.
| Product information | Details |
|---|---|
| Manufacturer reference | HI-73127 |
| Product type | Replacement pH electrode cartridge |
| Manufacturer-listed models | HI98121; HI98127; HI98128; HI98129; HI98130; HI981274; HI981214; HI981304 |
| Sealing arrangement | Two O-rings in the listed cartridge design |
What is supplied
One HI73127 replacement electrode cartridge in the manufacturer’s supplied format.
Use the full tester model
Hanna’s current UK compatibility list includes HI98121, HI98127, HI98128, HI98129, HI98130 and the listed Pool Line derivatives. Check the actual tester and existing cartridge before ordering, especially where similar model names are used.
Fitting and conditioning
Follow the tester instructions for cartridge removal, the O-ring seals, fitting and electrode conditioning. Calibrate with the recognised buffers before returning the instrument to routine use. Keep cleaning, storage and calibration liquids separate.
Related instruments and supplies
- Hanna Pool Line pH and Temperature Tester – HI-981274
- Hanna Pool Line pH/ORP Tester – HI-981214
- Hanna Pool Line pH, EC & TDS Tester – HI-981304
- Hanna HI70300M Electrode Storage Solution, 230ml
- Hanna HI7061M General Electrode Cleaning Solution, 230ml
- Hanna HI70007P pH 7.01 Buffer Sachets
Further Hanna supplies and comparisons
Matching methods and supplies
Match the exact instrument and method. These are separate products; check the supplied contents before adding another item.
- Hanna HI98129 Low Range pH, EC and TDS Combo Tester — Replacement pH cartridge, not conductivity electrode or a complete Combo meter.



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