Test Kits & Thermometers

[Large Floating Pool Thermometer] eLander Pro Water Thermometers, for Outdoor & Indoor Swimming Pools, Spas, Hot Tubs, Fish Ponds

$8.99

$ 3 .99 $3.99

4.4

Pool Thermometer Floating, Easy Read Pool Temperature Thermometer Large, Cute Water Temp Floater with String for Cold Plunge, Outdoor & Indoor Swimming Pools, Hot Tub, Ice Bath, Spas（Whale）

$7.59

$ 3 .99 $3.99

4.5

Floating Pool Thermometer, Large Display with String Easy to Read, Shatter Resistant, for Outdoor & Indoor Swimming Pools, Spas, Hot Tubs & Aquariums (Flamingo)

$4.99

$ 1 .99 $1.99

4.3

Floating Pool Thermometer,Large Size Easy Read Pool Water Temperature Thermometer,Pro Pond Thermometer,Floating Duck Water Thermometer for Hot tub,Spa-1PC(9.8 inches)

$9.89

$ 4 .99 $4.99

4.6

XY-WQ Floating Pool Thermometer, Large Size Easy Read for Water Temperature with String - Swimming Pools, Spas, Hot Tubs, Ponds (Alligator)

$5.99

$ 2 .99 $2.99

4.9

Floating Pool Thermometer, Large Size Easy Read for Water Temperature with String for Indoor & Outdoor Swimming Pools and Hot Tubs，Spas & Aquariums (Turtle)

$5.99

$ 1 .99 $1.99

4.4

Baby Bath Thermometer,The Infant Baby Bath Floating Toy Safety Temperature Water,Floating Pool Thermometer for Outdoor and Indoor Swimming Pools Spas Hot Tubs by BGYTWEYTD

$9.99

$ 4 .99 $4.99

4.9

Milk Thermometer and 600ml Milk Frother Jug for Perfect Barista Style Coffee Making Great for Frothy Latte Cappuccino

$21.99

$ 9 .99 $9.99

4.8

Floating Pool Thermometer, Large Size Easy Read for Water Temperature with String for Outdoor & Indoor Swimming Pools and Spas, Hot Tubs & Aquariums（Flamingo）

$6.49

$ 2 .99 $2.99

4.3

API POND 5 IN 1 POND TEST STRIPS Pond Water Test Strips 25-Count

$14.98

$ 7 .99 $7.99

4.7

RAINPOINT Anti-Fog 360° Reading Wireless Digital Pool Thermometer Floating for Ice Bath,Three-Layer IP68 Waterproofing Remote Temperature Monitor E-Mail&Push Notification Hot Tub SPA,Fish Tank

$39.99

$ 17 .99 $17.99

4.3

XY-WQ Floating Pool Thermometer, Large Size Easy Read for Water Temperature with String - Swimming Pools, Spas, Hot Tubs, Ponds (Crab)

$5.99

$ 2 .99 $2.99

4.6

HM Digital TDS-4TMA Pocket Size TDS Tester Meter for Freshwater Aquariums with Digital Thermometer, 0-9990 ppm TDS Measurement Range, 1 ppm Resolution, 2% Readout Accuracy

$19.95

$ 8 .99 $8.99

4.8

Pool Thermometer Floating Easy Read with Indoor Temperature Humidity Monitor Wireless Digital Pool Thermometer IP67 Waterproof for Swimming Pools,Bathtubs,Fishbowl,Pond

$9.99

$ 4 .99 $4.99

4.9

Floating Pool Thermometer, Pool Temperature Thermometer for Cold Plunge, Large Display, Easy to Read, Shatter Resistant, for Outdoor & Indoor Swimming Pools, Spas, Hot Tubs & Aquariums (Flamingo)

$16.50

$ 6 .99 $6.99

5.0

Floating Smart Pool Monitor, IP67 Waterproof Digital Pool Thermometer 6-in-1 Bluetooth Pool Water Meter Tester for EC, Salinity, pH, ORP, Temperature, and Chlorine for Swimming Pools, Hot Tubs, Pond

$58.99

$ 27 .99 $27.99

4.5

Floating Pool Thermometer, Pool Temperature Thermometer for Cold Plunge, Large Display, Easy to Read, Shatter Resistant, for Outdoor & Indoor Swimming Pools, Spas, Hot Tubs & Aquariums(Octopus)

$5.99

$ 2 .99 $2.99

4.6

Pool Thermometer Floating Easy Read, Water Thermometer for Ice Bath, Pool Temperature Gauge with String for Hot Tub, Cold Plunge, Swimming Pool (Whale)

$6.99

$ 2 .99 $2.99

4.5

INKBIRD IBS-P01R 2nd Generation Wireless Floating Pool Thermometer Easy to Read for Hot Tub, Compatible with Gateway IBS-M1 and IBS-M2

$29.99

$ 13 .99 $13.99

4.6

Milk Thermometer for Steaming Milk - Ideal Milk and Coffee Temperature Thermometer with 175 mm Stainless Steel Probe and Clip Barista Coffee Espresso

$13.99

$ 6 .99 $6.99

4.8

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Test Kits & Thermometers