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Test kits, Water Testing & Control
Raddy PT-5 TN Wireless Pool Thermometer Floating Easy Read, IPX8 Waterproof Digital Thermometer with Indoor Temperature Humidity Monitor, Alarm Clock, Solar & Battery Powered for Spa, Pond, Aquarium
Versatile Digital Display: The PT-5 TN features an intuitive indoor screen that shows both outdoor water temperature and indoor temperature & humidity. Includes a low battery indicator and one-touch °C/°F...
$27.99
Test kits, Water Testing & Control
Digital Dissolved Oxygen Meter DO Tester with ATC, 9.84ft DO Probe Cable, Portable Dissolved Oxygen Test Kit for Aquarium, Ponds, Hydroponics, Fish Tank, Brewing, Water Quality, Range 0.0-40.0 mg/L
Portable DO Meter with Dual Display (mg/L & % Modes)：This digital dissolved oxygen meter offers mg/L and % saturation modes for flexible measurement. Ideal dissolved oxygen tester for aquarium, fish...
$89.68
Test kits, Water Testing & Control
DANOPLUS ORP Electrode Replaceable BNC Socket Probe for ORP Tester Meter Controller 300cm Long Cable Aquariums, Tanks, Ponds Measurement
MEASURMENT RANGE: -1999 to 1999mV with 0.1% F·S-1 digit Accuracy / 0.1% F·S+1 digit AccuracyBNC Connector replaceable ORP electrode with protective cap and carrying caseFlexible measurement with its 300 cm...
$22.99
Test kits, Water Testing & Control
White Swan Floating Solar Thermometer for Pool and Spa, Color Changing
Displays accurate water temperatures from 30°F to 140°F with an easy-to-read designBuilt-in solar panel powers a color-changing LED that glows for hours at nightElegant swan design adds both style and...
$24.10
Test kits, Water Testing & Control
Pink Flamingo Floating Solar Thermometer for Pool and Spa, Lights Up at Night
Provides accurate water temperature readings from 30°F to 140°FBuilt-in solar panel powers a soft pink LED light for nighttime glowFun pink flamingo design adds tropical flair to your poolEasy-to-read display...
$24.10
Test kits, Water Testing & Control
Pool Thermometer Floating Easy Read with Dual Jumbo-Sized Screens, Solar Digital Pool Temperature Thermometer Floating for SPA, Ponds (Darkblue)
【Jumbo-Sized Numbers with 20ft Visibility】The industry's largest 1.8-inch dual screens display bold temperature readings visible from 20+ feet. Eliminates decimals - shows 84° instead of 84.2°F for effortless readability. Check...
$24.99
Test kits, Water Testing & Control
Solar Pool Thermometer with Indoor Display (Green)
Solar Pool Thermometer with Indoor Display
$39.99
