This is a Temperature Sensor (flow sensor) Probe 3/8" (9.5mm) diameter bulb with 3m (10ft) cable and temperature range of -58 to 230 °F (-50 to 110°C) that compatible for many Hot tub sensors like Coleman Gecko Sspa/Mspa-Mp Marquis (the bulb diameter size is 3/8", so please check the sensor size before buying)

This water proof sensor has a wide range of application but before buying, 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 water proof  
• Sensing tip length size: 52mm (2")
• sensing tip bulb diameter: 3/8" (9.5mm)
• Check the picture for more information 
• Sensor cable type: 2 wires with water proof gray PVC cover 

 If you need wire extension for sensor please click Here

You name your inquiry, we produce it for you. For more information or ordering larger volumes please contact us.

Temperature and Resistance Value table