Check the listing for details. Thermistor Temperature Sensor 10K fit pool Spa Heater Control Replacement Probe. Condition: New. Listed at 9.99 USD. Water Temperature Probe with 3m (10ft) wire compatible with Pentair 10K sensor This screw type water proof sensor has a wide range of application. it can screw in any plastic pipe for measuring water temperature. If you need longer wire for your sensor, you can easily extend simple wire (Gauge 26) to it. Please check the dimensions and specifications on picture and following table that you select suitable sensor for your application. Specifications: Measurement range: -58 to 230 °F (-50 to 110 °C) Cable length (L): 10 ft (3m) Sensing tip material : stainless steel 304 Sensing tip length: 10mm Thread width (S): 5/16" (M8) Check the picture for more information Sensor type: Water proof Negative Temperature Coefficient sensor Type: 10K Ohm=25℃ B=3435 ********** We could offer a wide range of sensor. ********** You name your inquiry, we produce it for you. For more information or ordering larger volumes please contact us. shipping to Australia, New Zealand and Asia takes longer than other countries (17-25 Business days)