• Manufacturer: Gecko 

• Type: Temperature probe 

• Material: Metal 

• Wire length: 10’ 

• Bulb length: 2” 

• Bulb diameter: 3/8” 

The Aqua-Flo Gecko Alliance Cable + Probe Temperature Thermistor 9920-400262 is a 10-foot cable and metal replacement temperature probe designed to keep your pool operating comfortably and efficiently. It includes a temperature sensor with a bulb 2” long and 3/8” in diameter. This affordable replacement option for your pool and spa temperature probe is compatible with multiple Gecko products and applications. It is compatible with SSPA-MSPA-MP spa heaters.