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Bluelab pH Meter
Item#BPM500
The Bluelab pH Meter is a simple, reliable pH meter that provides accurate readings and unparalleled ease of use.Â
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Bluelab pH Pen
Item#BPH500
The Bluelab pH Pen is a handy option for hobby and small-scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH and temperature in hydroponic systems.Â
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Bluelab Soil and Nutrient pH Pen
Item#BSPH500
Bluelab Soil pH Pen measures pH and temperature (°F and °C) to ensure proper nutrient uptake from nutrient solutions and soil!
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General Hydroponics pH Test Kit
Item#GPTK500
The pH Test Kit is a liquid tester that covers a pH range of 4.0 to 8.5. Includes sampling tube, reagent and color comparison card. Makes testing easy and reliable.
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HM Digital pH HydroTester
Item#PHT500
The HM Digital pH HydroTester is a reliable pH meter that is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more.Â
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HM Digital Waterproof Professional pH/EC/TDS/Temp Meter, COM-300
Item#WPCM500
The HM Digital Waterproof Professional pH/EC/TDS/Temp Meter COM-300 is ideal for water quality testing, hydroponic growing, water purification applications, wastewater regulation, aquaculture, collodial silver, labs and scientific testing, pools and spas, ecology testing, boilers and cooling towers, water treatment, and more.Â
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Hydrion pH Test Papers
Item#PTP500
These Hydrion pH Test Papers come on a 15-foot roll in a plastic holder. Measures a range of 4 to 9.
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Milwaukee pH600 Tester
Item#PST500
Milwaukee pH600 Tester is an easy to use, low cost instrument that measures pH values quickly and reliably.Â
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Oakton Waterproof EcoTestr pH1
Item#WETP500
Oakton’s Waterproof EcoTestr pH1 is a convenient pH meter that doesn’t let dirt or moisture keep it from delivering accurate readings. It features a clear LCD display, a waterproof, dustproof housing, automatic shutoff--and it floats.Â
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