Lovibond pH-electrode, pH 0 – 14, plastic/gel type, BNC-plug
The SD pH electrode type 330 with gel electrolyte is cost-effective and suitable for universal applications. Filling of the internal electrolyte becomes unnecessary due to the use of a KCl gel electrolyte, which keeps maintenance requirements low. The storage bottle with rubber seal is ideal for keeping the glass membrane moist even during long storage periods, thus ensuring perfect sensor performance and service life.
The robust plastic housing made of PC provides the necessary mechanical stability and protects the spherical glass membrane from breakage. The BNC connector is suitable for all pH meters equipped with a BNC socket. Temperature compensation is achieved either by manual input into the meter or automatically by using a SD temperature sensor.
| Measuring Range | 0 - 14 pH |
| Operating Temperature | 0 - 60 °C |
| Sensor Material | Glass Membrane |
| Sensor Shape | Bulb |
| Reference | Ag/AgCl |
| Diaphragm | Plastic Fibers (Pellon) |
| Electrolyte | Gel, saturated KCl |
| Integrated Temperature Sensor | no |
| Outer Material | PC |
| Connection | BNC |
| Length | 120 mm |
| Diameter | 12 mm |
| Cable Length | 1 m |
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.