The spare electrode S-12 is a very sensitiv, snap and exact pH electrode for the measure-ment in liquids. Due to its small size you can easily use it where there is little place e.g. below a aquarium cover. By its BNC connection and 1m cable it is compatible to almost all pH measuring instruments such as e.g. all devices offered by us. In our shop you will also find any kind of PH, ORP, EC, Oxygen, TDS electrodes with BNC and Mini-BNC for liquids as well as for direct soil-, food-, meat- and cheese- measurement or materials of similar consistency.

For calibration we recommend our calibration liquid (FL3), for maintenance our 3mol maintenance liquid (FL1) and our cleaning liquid (FL5). All available in our shop. Just click on banner below.

24-Hour-Dispatch-Guarantee
The day we receive our payment the gauge is dispatched. We need 2-4 days for delieveries to europe.

Professional handling
You automatically receive a note of payment and a dispatch for the ordered articles. Each delievery is attached a bill with proven VAT.

Prescriptions, testing and spare part warranty
You get prescriptions for additional production of own variable calibration liquids for pH of values pH3 - to pH8 and electrode liquid to maintenance & keeping. We have spare parts constantly in stock. Additionally we offer a free test service. Just send us the gauge with back postage and we examine it free of charge.

- Many further measuring instruments to special prices in our shop -

muss nicht das phep von hanna, sera, jbl, dennerle oder wtw sein. Unsere Geräte tun auch ihren Dienst