Spend $50 USD, Get Free International Shipping

pH Meters

Accurate Digital pH Test Pen for Water, Aquariums, Pools & Hydroponics - Portable pH Meter with ATC for Home, Lab & Outdoor Use -45% Off
Accurate Digital pH Test Pen for Water, Aquariums, Pools & Hydroponics - Portable pH Meter with ATC for Home, Lab & Outdoor Use
$30.25 $55
Premium Digital pH Meter for Water, Soil, and Aquariums - High Accuracy pH Tester for Hydroponics, Swimming Pools, and Home Brewing | Perfect for Gardeners, Scientists, and Home Use -45% Off
Premium Digital pH Meter for Water, Soil, and Aquariums - High Accuracy pH Tester for Hydroponics, Swimming Pools, and Home Brewing | Perfect for Gardeners, Scientists, and Home Use
$105.05 $191
Digital pH Meter for Water, Soil, and Liquids - High Accuracy pH Tester with 0.01 Resolution - Perfect for Hydroponics, Aquariums, Pools, and Home Brewing -45% Off
Digital pH Meter for Water, Soil, and Liquids - High Accuracy pH Tester with 0.01 Resolution - Perfect for Hydroponics, Aquariums, Pools, and Home Brewing
$50.05 $91
Digital pH Pen with Large LCD Display - Accurate Water Testing for Hydroponics, Aquariums & Swimming Pools -45% Off
Digital pH Pen with Large LCD Display - Accurate Water Testing for Hydroponics, Aquariums & Swimming Pools
$28.05 $51
High Precision pH Data Logger Kit - Water Quality Testing for Aquariums, Pools & Hydroponics | Portable & Easy to Use -45% Off
High Precision pH Data Logger Kit - Water Quality Testing for Aquariums, Pools & Hydroponics | Portable & Easy to Use
$183.15 $333
High Precision SD Card Datalogger pH Meter - Water Quality Tester for Aquariums, Pools & Hydroponics | Portable pH Monitoring Device with Data Storage -45% Off
High Precision SD Card Datalogger pH Meter - Water Quality Tester for Aquariums, Pools & Hydroponics | Portable pH Monitoring Device with Data Storage
$136.4 $248