Shop swimming pool temperature sensor

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$29.61
$49.99
Thermopro Waterproof Wireless Pool Thermometer Easy Read, Digital Pool Thermometer Floating For Swimming Pool, Upgraded IPX8 Water Temperature Monitor
Amazon.com
601
40% off
$29.61
$49.99
Thermopro Waterproof Wireless Pool Thermometer Easy Read, Digital Pool Thermometer Floating For Swimming Pool, Upgraded IPX8 Water Temperature Monitor
Amazon.com
601
$89.00
$95.15
Intermatic - Freeze Protection Thermostat, Air Temp Sensor
Pool Spa Supplies
40
$89.00
$95.15
Intermatic - Freeze Protection Thermostat, Air Temp Sensor
Pool Spa Supplies
40
$19.99
Pool Thermometer Floating Easy Read, Digital IPX8 Swimming Pool Thermometer Wireless, Water Temperature Gauge With Indoor Temperature, Floating
Amazon.com
23
$19.99
Pool Thermometer Floating Easy Read, Digital IPX8 Swimming Pool Thermometer Wireless, Water Temperature Gauge With Indoor Temperature, Floating
Amazon.com
23
$18.47
Puxyblue 520272 Temperature Sensor With 20-Feet Cable For Air/Water/Solar Pool/Spa Automation Control Systems And Pump -2 Pack
Amazon.com
28
$18.47
Puxyblue 520272 Temperature Sensor With 20-Feet Cable For Air/Water/Solar Pool/Spa Automation Control Systems And Pump -2 Pack
Amazon.com
28
$18.99
AR-PRO 520272 Air/Water/Solar Temperature Sensor With 20-Feet Cable Replacement Pool/Spa - 2 Pack
Amazon.com
330
$18.99
AR-PRO 520272 Air/Water/Solar Temperature Sensor With 20-Feet Cable Replacement Pool/Spa - 2 Pack
Amazon.com
330
$84.95
Intermatic - Water Temp Sensor For Multiwave Control - PA122
Pool Spa Supplies
$84.95
Intermatic - Water Temp Sensor For Multiwave Control - PA122
Pool Spa Supplies
$14.99
$17.99
Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading With Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor For Hot
Amazon.com
16% off
$14.99
$17.99
Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading With Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor For Hot
Amazon.com
$154.00
Zodiac R3002900 AE-TI/ EE-TI Water Temp Sensor
Pool Warehouse
$154.00
Zodiac R3002900 AE-TI/ EE-TI Water Temp Sensor
Pool Warehouse
$17.99
Digital Pool Thermometer Floating Easy Read -Solar Powered Floating Digital Temperature Gauge For Accurate Testing, Big LCD Screen For Easy Reading, °
Amazon.com
44
$17.99
Digital Pool Thermometer Floating Easy Read -Solar Powered Floating Digital Temperature Gauge For Accurate Testing, Big LCD Screen For Easy Reading, °
Amazon.com
44
$44.05
La Crosse Technology LTV-Pool-INT Wireless Digital Pool Thermometer
Amazon.com
110
Free shipping
$44.05
La Crosse Technology LTV-Pool-INT Wireless Digital Pool Thermometer
Amazon.com
110
$20.20
M7 Sensor Kit Temp/High Limit Replacement For Balboa 32016 30344 30042 30382 53605 Sensors, Hot Tub Pool Heater Sensor For Balboa Spa Heater M7 System
Amazon.com
1
$20.20
M7 Sensor Kit Temp/High Limit Replacement For Balboa 32016 30344 30042 30382 53605 Sensors, Hot Tub Pool Heater Sensor For Balboa Spa Heater M7 System
Amazon.com
1
$23.95
Waterway 775-0100 Neo 2100 Water Temperature Sensor
Pool Warehouse
$23.95
Waterway 775-0100 Neo 2100 Water Temperature Sensor
Pool Warehouse
$17.07
Taylor Wireless Digital Indoor Outdoor Thermometer, Easy To Read Numbers For Patio, Pool, And Indoor Areas, LCD, Black
Amazon.com
9K+
$17.07
Taylor Wireless Digital Indoor Outdoor Thermometer, Easy To Read Numbers For Patio, Pool, And Indoor Areas, LCD, Black
Amazon.com
9K+
$514.00
Zodiac R0011700 Electronic Dual Temperature Control With Sensor
Pool Warehouse
5
$514.00
Zodiac R0011700 Electronic Dual Temperature Control With Sensor
Pool Warehouse
5
$25.99
$27.99
Newentor Pool Thermometer Floating Easy Read, IPX8 Wireless Swimming Pool Thermometers With Indoor Thermometers, Floating Thermometer For Spa/Hot Tub/
Amazon.com
$25.99
$27.99
Newentor Pool Thermometer Floating Easy Read, IPX8 Wireless Swimming Pool Thermometers With Indoor Thermometers, Floating Thermometer For Spa/Hot Tub/
Amazon.com
$9.99
Digital Pool Thermometer - IPX-8 Waterproof Swimming Pool Thermometer Floating Easy Read, Environment-Friendly Solar-Powered Pool Temperature Gauge
Amazon.com
40
$9.99
Digital Pool Thermometer - IPX-8 Waterproof Swimming Pool Thermometer Floating Easy Read, Environment-Friendly Solar-Powered Pool Temperature Gauge
Amazon.com
40
$32.19
$39.99
Baldrtherm Smart Pool Thermometer With Wifi Gateway, Digital Floating Anti-Fog 360° Reading With IPX7 Waterproof, Remote App Notification Alert For
Amazon.com
63
19% off
$32.19
$39.99
Baldrtherm Smart Pool Thermometer With Wifi Gateway, Digital Floating Anti-Fog 360° Reading With IPX7 Waterproof, Remote App Notification Alert For
Amazon.com
63
$37.96
$49.95
Pircaath 2025 Solar Wireless Pool Thermometer | Dynamic LED Light Show & Dual Backlit Display - Easy Read, 650ft Wireless Transmission | Floating Pool
Amazon.com
82
Free shipping
24% off
$37.96
$49.95
Pircaath 2025 Solar Wireless Pool Thermometer | Dynamic LED Light Show & Dual Backlit Display - Easy Read, 650ft Wireless Transmission | Floating Pool
Amazon.com
82
$18.28
GLX-PC-12-KIT 10K Thermistor Temperature Sensor With 15-Feet Cable Water/Air/Solar Temperature Sensor Replacement Kit Compatible With Hayward Salt
Amazon.com
23
$18.28
GLX-PC-12-KIT 10K Thermistor Temperature Sensor With 15-Feet Cable Water/Air/Solar Temperature Sensor Replacement Kit Compatible With Hayward Salt
Amazon.com
23
$29.99
$39.99
Thermopro Waterproof Wireless Indoor Outdoor Thermometer For Swimming Pool, Upgraded IPX8 Water Temperature Monitor Floating For Hot Tub, Cold Plunge,
Amazon.com
25% off
$29.99
$39.99
Thermopro Waterproof Wireless Indoor Outdoor Thermometer For Swimming Pool, Upgraded IPX8 Water Temperature Monitor Floating For Hot Tub, Cold Plunge,
Amazon.com
$73.00
Zodiac R0592300 JXI High Limit Temperature Sensor
Pool Warehouse
62
$73.00
Zodiac R0592300 JXI High Limit Temperature Sensor
Pool Warehouse
62
$19.99
BALDR Pool Thermometer Floating Easy Read, Solar Ponds Thermomter With 8 RGBW Color Modes, Dual Digital Displays & IPX7 Waterproof For Ponds Water
Amazon.com
$19.99
BALDR Pool Thermometer Floating Easy Read, Solar Ponds Thermomter With 8 RGBW Color Modes, Dual Digital Displays & IPX7 Waterproof For Ponds Water
Amazon.com
$24.99
BALDR Pool Thermometer Floating Easy Read, Solar Digital Pool Thermometer With Dual Large Screens, IPX7 Water Temperature Gauge For Inground Above
Amazon.com
$24.99
BALDR Pool Thermometer Floating Easy Read, Solar Digital Pool Thermometer With Dual Large Screens, IPX7 Water Temperature Gauge For Inground Above
Amazon.com
$99.76
Jandy/Laars/Zodiac - Sensor, Temperature, Zodiac Jandy LRZE/LRZM/Lxi -
Pool Spa Supplies
93
$99.76
Jandy/Laars/Zodiac - Sensor, Temperature, Zodiac Jandy LRZE/LRZM/Lxi -
Pool Spa Supplies
93
$39.85
Deeprblu Solar Digital Pool Thermometer Wireless | Floating Thermometer With Light Show & Backlit Display For Easy Night Reading | Pool Water
Amazon.com
100
Free shipping
$39.85
Deeprblu Solar Digital Pool Thermometer Wireless | Floating Thermometer With Light Show & Backlit Display For Easy Night Reading | Pool Water
Amazon.com
100
$19.99
Optimum Pool Technologies® Water/Air/Solar Temperature Sensor Compatible Replacement For Hayward® - Compatible Replacement For GLX-PC-12-KIT -
Amazon.com
249
$19.99
Optimum Pool Technologies® Water/Air/Solar Temperature Sensor Compatible Replacement For Hayward® - Compatible Replacement For GLX-PC-12-KIT -
Amazon.com
249
$68.95
$83.91
Thermometer, Pentair, In-Line Nylon Wall,30-130 Deg, 1/2"Mpt
Amazon.com
75
Free shipping
17% off
$68.95
$83.91
Thermometer, Pentair, In-Line Nylon Wall,30-130 Deg, 1/2"Mpt
Amazon.com
75
$11.99
42001-0053S Heater Thermistor Stainless Steel Replacement By Puxyblue Fit For Pentair Sta-Rite Mastertemp Max-E-Therm Pool And Spa
Amazon.com
24
$11.99
42001-0053S Heater Thermistor Stainless Steel Replacement By Puxyblue Fit For Pentair Sta-Rite Mastertemp Max-E-Therm Pool And Spa
Amazon.com
24
$29.99
$35.99
Urageuxy Wireless Digital Pool Thermometer, 328ft Remote Floating Thermometer With Backlit Display For Pool, Hot Tub, Spa And Cold Plunge
Amazon.com
155
16% off
$29.99
$35.99
Urageuxy Wireless Digital Pool Thermometer, 328ft Remote Floating Thermometer With Backlit Display For Pool, Hot Tub, Spa And Cold Plunge
Amazon.com
155
$59.99
Goveelife Smart Pool Thermometer With Wifi Gateway, Digital Swimming Water Thermometer Temperature Monitor With IPX7 Waterproof, Remote App
Amazon.com
728
Free shipping
$59.99
Goveelife Smart Pool Thermometer With Wifi Gateway, Digital Swimming Water Thermometer Temperature Monitor With IPX7 Waterproof, Remote App
Amazon.com
728
$93.16
Jandy/Laars/Zodiac - Sensor, Temp, Zodiac Jandy, 15 Foot,
Pool Spa Supplies
10
$93.16
Jandy/Laars/Zodiac - Sensor, Temp, Zodiac Jandy, 15 Foot,
Pool Spa Supplies
10
$14.29
Replacement Pentair 42001-0053S Heater Thermistor Sensor For Spa & Pool 12-Month Warranty & USA Support
Amazon.com
65
$14.29
Replacement Pentair 42001-0053S Heater Thermistor Sensor For Spa & Pool 12-Month Warranty & USA Support
Amazon.com
65
$14.99
YUXIVCNE 009577F Pool Temperature Sensor Lid Units Replacement For Raypak Heater Spa 12 Months Warranty
Amazon.com
9
$14.99
YUXIVCNE 009577F Pool Temperature Sensor Lid Units Replacement For Raypak Heater Spa 12 Months Warranty
Amazon.com
9
$36.18
Pentair Pool Products - Hi-Limit Thermostat, 115F - 471587
Pool Spa Supplies
3
$36.18
Pentair Pool Products - Hi-Limit Thermostat, 115F - 471587
Pool Spa Supplies
3
$15.29
Erchon ECS0275 Water Temperature Sensor Replacement For Aquacal Pool Heater Heat Pump STK0127
Amazon.com
14
$15.29
Erchon ECS0275 Water Temperature Sensor Replacement For Aquacal Pool Heater Heat Pump STK0127
Amazon.com
14
$17.50
$19.95
Deeprblu 2025 New Iteration Solar Digital Pool Thermometer With Rope, Easy Read Extra Large Backilt LCD Display Floating Pool Thermometer, IP68
Amazon.com
101
12% off
$17.50
$19.95
Deeprblu 2025 New Iteration Solar Digital Pool Thermometer With Rope, Easy Read Extra Large Backilt LCD Display Floating Pool Thermometer, IP68
Amazon.com
101
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    Shop swimming pool temperature sensor

    Sponsored
    About our ads
    $29.61
    $49.99
    Thermopro Waterproof Wireless Pool Thermometer Easy Read, Digital Pool Thermometer Floating For Swimming Pool, Upgraded IPX8 Water Temperature Monitor
    Amazon.com
    601
    40% off
    $29.61
    $49.99
    Thermopro Waterproof Wireless Pool Thermometer Easy Read, Digital Pool Thermometer Floating For Swimming Pool, Upgraded IPX8 Water Temperature Monitor
    Amazon.com
    601
    $89.00
    $95.15
    Intermatic - Freeze Protection Thermostat, Air Temp Sensor
    Pool Spa Supplies
    40
    $89.00
    $95.15
    Intermatic - Freeze Protection Thermostat, Air Temp Sensor
    Pool Spa Supplies
    40
    $19.99
    Pool Thermometer Floating Easy Read, Digital IPX8 Swimming Pool Thermometer Wireless, Water Temperature Gauge With Indoor Temperature, Floating
    Amazon.com
    23
    $19.99
    Pool Thermometer Floating Easy Read, Digital IPX8 Swimming Pool Thermometer Wireless, Water Temperature Gauge With Indoor Temperature, Floating
    Amazon.com
    23
    $18.47
    Puxyblue 520272 Temperature Sensor With 20-Feet Cable For Air/Water/Solar Pool/Spa Automation Control Systems And Pump -2 Pack
    Amazon.com
    28
    $18.47
    Puxyblue 520272 Temperature Sensor With 20-Feet Cable For Air/Water/Solar Pool/Spa Automation Control Systems And Pump -2 Pack
    Amazon.com
    28
    $18.99
    AR-PRO 520272 Air/Water/Solar Temperature Sensor With 20-Feet Cable Replacement Pool/Spa - 2 Pack
    Amazon.com
    330
    $18.99
    AR-PRO 520272 Air/Water/Solar Temperature Sensor With 20-Feet Cable Replacement Pool/Spa - 2 Pack
    Amazon.com
    330
    $84.95
    Intermatic - Water Temp Sensor For Multiwave Control - PA122
    Pool Spa Supplies
    $84.95
    Intermatic - Water Temp Sensor For Multiwave Control - PA122
    Pool Spa Supplies
    $14.99
    $17.99
    Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading With Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor For Hot
    Amazon.com
    16% off
    $14.99
    $17.99
    Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading With Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor For Hot
    Amazon.com
    $154.00
    Zodiac R3002900 AE-TI/ EE-TI Water Temp Sensor
    Pool Warehouse
    $154.00
    Zodiac R3002900 AE-TI/ EE-TI Water Temp Sensor
    Pool Warehouse
    $17.99
    Digital Pool Thermometer Floating Easy Read -Solar Powered Floating Digital Temperature Gauge For Accurate Testing, Big LCD Screen For Easy Reading, °
    Amazon.com
    44
    $17.99
    Digital Pool Thermometer Floating Easy Read -Solar Powered Floating Digital Temperature Gauge For Accurate Testing, Big LCD Screen For Easy Reading, °
    Amazon.com
    44
    $44.05
    La Crosse Technology LTV-Pool-INT Wireless Digital Pool Thermometer
    Amazon.com
    110
    Free shipping
    $44.05
    La Crosse Technology LTV-Pool-INT Wireless Digital Pool Thermometer
    Amazon.com
    110
    $20.20
    M7 Sensor Kit Temp/High Limit Replacement For Balboa 32016 30344 30042 30382 53605 Sensors, Hot Tub Pool Heater Sensor For Balboa Spa Heater M7 System
    Amazon.com
    1
    $20.20
    M7 Sensor Kit Temp/High Limit Replacement For Balboa 32016 30344 30042 30382 53605 Sensors, Hot Tub Pool Heater Sensor For Balboa Spa Heater M7 System
    Amazon.com
    1
    $23.95
    Waterway 775-0100 Neo 2100 Water Temperature Sensor
    Pool Warehouse
    $23.95
    Waterway 775-0100 Neo 2100 Water Temperature Sensor
    Pool Warehouse
    $17.07
    Taylor Wireless Digital Indoor Outdoor Thermometer, Easy To Read Numbers For Patio, Pool, And Indoor Areas, LCD, Black
    Amazon.com
    9K+
    $17.07
    Taylor Wireless Digital Indoor Outdoor Thermometer, Easy To Read Numbers For Patio, Pool, And Indoor Areas, LCD, Black
    Amazon.com
    9K+
    $514.00
    Zodiac R0011700 Electronic Dual Temperature Control With Sensor
    Pool Warehouse
    5
    $514.00
    Zodiac R0011700 Electronic Dual Temperature Control With Sensor
    Pool Warehouse
    5
    $25.99
    $27.99
    Newentor Pool Thermometer Floating Easy Read, IPX8 Wireless Swimming Pool Thermometers With Indoor Thermometers, Floating Thermometer For Spa/Hot Tub/
    Amazon.com
    $25.99
    $27.99
    Newentor Pool Thermometer Floating Easy Read, IPX8 Wireless Swimming Pool Thermometers With Indoor Thermometers, Floating Thermometer For Spa/Hot Tub/
    Amazon.com
    $9.99
    Digital Pool Thermometer - IPX-8 Waterproof Swimming Pool Thermometer Floating Easy Read, Environment-Friendly Solar-Powered Pool Temperature Gauge
    Amazon.com
    40
    $9.99
    Digital Pool Thermometer - IPX-8 Waterproof Swimming Pool Thermometer Floating Easy Read, Environment-Friendly Solar-Powered Pool Temperature Gauge
    Amazon.com
    40
    $32.19
    $39.99
    Baldrtherm Smart Pool Thermometer With Wifi Gateway, Digital Floating Anti-Fog 360° Reading With IPX7 Waterproof, Remote App Notification Alert For
    Amazon.com
    63
    19% off
    $32.19
    $39.99
    Baldrtherm Smart Pool Thermometer With Wifi Gateway, Digital Floating Anti-Fog 360° Reading With IPX7 Waterproof, Remote App Notification Alert For
    Amazon.com
    63
    $37.96
    $49.95
    Pircaath 2025 Solar Wireless Pool Thermometer | Dynamic LED Light Show & Dual Backlit Display - Easy Read, 650ft Wireless Transmission | Floating Pool
    Amazon.com
    82
    Free shipping
    24% off
    $37.96
    $49.95
    Pircaath 2025 Solar Wireless Pool Thermometer | Dynamic LED Light Show & Dual Backlit Display - Easy Read, 650ft Wireless Transmission | Floating Pool
    Amazon.com
    82