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Test Kits & Thermometers


Displaying 21 to 34 (of 34 products)

KingSom Solar Digital Pool Thermometer,Floating Pool Digital Thermometer with Color Changing Light,Large LCD Screen Easy to Read at Night Pools Thermometers,Pond Thermometers for Hot Tub,Spa

$12.89

$ 6 .99 $6.99

4.9
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INKBIRD Solar Powered Floating Pool Thermometer, Wireless Digital Thermometer, IP68 Waterproof with Indoor Temperature Humidity Monitor, for Swimming Pool, IBS-P03R 2nd

$54.99

$ 25 .99 $25.99

4.5
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Water Thermometer for Cold Plunge|Swimming Pool Thermometer Floating Scaled Portable 0-50℃ Temperature Meter Waterproof Gauge with Lanyard for Pools Spa Hot Tub Aquarium Pond

$6.32

$ 2 .99 $2.99

4.6
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Likiyol 2025 Upgraded Pool Thermometer Floating Easy Read with Colorful Light Show & Remote Control, Solar Digital Pool Temperature Thermometer IP68 Waterproof for Pools Ponds Hot Tubs

$23.99

$ 10 .99 $10.99

4.4
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Wireless Floating Pool Thermometer, Digital Bath Thermometer with RGB Light, IP68 Solar Water Temperature Tester with Display Screen and Data Receiver for Swimming Pool Whirlpool Hot Tub(White)

$35.99

$ 18 .99 $18.99

4.8
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Floating Pool Thermometer Temperature Measuring Tool for Pools Spas Hot Tubs Dual Display Fahrenheit and Celsius Easy to Carry Durable Design

$10.39

$ 4 .99 $4.99

4.8
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DIGITEN 2025 Wireless Pool Thermometer with Floating Easy-Read & IP67 Waterproof, Large Screen Digital Thermometer for Swimming Pool, Hot Tub, Pond, Indoor/Outdoor Temperature Monitoring

$27.99

$ 13 .99 $13.99

4.7
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Pool Thermometer Temperature Gauge Cartoon Alligator Shape with String for Swimming Pool Spa Hot Tub Pond Style1, Backyard Decor

$8.99

$ 4 .99 $4.99

4.4
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Digital Pool Thermometer Floating Easy Read,7G Tech IPX8 Swimming Thermometer Wireless,Water Temperature with LCD Display, Outdoor Floating Thermometers for Bath Pool Hot Tubs Fish Tank with 2m Rope

$27.99

$ 11 .99 $11.99

4.6
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2025 Solar Pool Thermometer Floating with Dynamic Light Show | Digital Pool Temperature Thermometer - Large LCD Screen for Easy Readings | Pools Temperature Gauge for Hot Tubs & Spas-Pink

$29.85

$ 13 .99 $13.99

4.9
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Pool Thermometer Sinking, Measures Water Temperature Up to 120° F (50° C), Thermometer for Swimming Pools, Spas, Hot Tubs, Ponds

$3.49

$ 0 .99 $0.99

4.9
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XY-WQ Large Pool Thermometer, Jumbo Easy Read for Water Temperature, Sinking for Accurate Readings with String - Swimming Pool, Spa, Hot Tub, Pond (Shark04)

$9.99

$ 4 .99 $4.99

4.4
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Urageuxy Pool Thermometer Floating Easy Read, IPX8 Waterproof Digital Water Temperature Thermometer for Swimming Pool, Fish Pond, SPA, Hot Tub, Aquarium (White)

$19.99

$ 8 .99 $8.99

4.8
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Swimming Pool, Spa Hot Tub Bath Thermometer, 6' White with String Cord

$13.95

$ 6 .99 $6.99

4.4
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Displaying 21 to 34 (of 34 products)