

The Apera Instruments 201T-F 3-in-1 combined pH electrode simultaneously measures pH and temperature and supports automatic temperature compensation. It is ideal for pH measurement of normal water solutions in scientific research, environmental monitoring and quality control.
Not suitable for measurements in solutions with low ion concentration (e.g. de-ionized or distilled water), strongly basic solutions (pH > 12), highly corrosive liquids or for continuous tests in high temperature solutions (> 60 °C).
Compatible Apera Instruments meters: PH700, PH850, PC850, PH8500, PC8500, PC910, PH910, PH950, PC950, MP511, PH800, PC800.
This electrode has a 6-month manufacturer’s warranty.
| Weight | 0.15 kg |
|---|---|
| Dimensions | 24 × 6 × 4 cm |
| Measuring range | (0 ~ 14) pH | Reference system | Ag/AgCl |
| Shank material | PC (Polycarbonate) | Electrolyte | Gel KCl |
| Diaphragm | Single fiber ceramic | Connection | BNC/RCA |
| Temperature sensor | 30 KΩ thermistor | Cable | 1m |
| Recommended operating temperature | (0 ~ 80)°C | Electrode dimension | (Ø12×160) mm |