Hydroponic Meter Pro Kit, All-in-One PH Pen, Interchangeable Probe

Hydroponic pH reader for water quality assessment to help monitor and maintain proper solution levels. Measures acidity, alkalinity, EC, TDS, temp, and salinity of water for gardens, aquariums, pools, and more. Replaceable sensor probe with sensitive glass membrane delivers instant pH readings with pinpoint accuracy. IP-67 rated to be sealed from high-volume moisture, dust, and sand; can also withstand high levels of heat.

Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC – Alltronics LLC

[Buy One Get One Extra Probe] An additional probe of YINMIK YK-2 pH Meter is included in the package in case the original one is accidentally damaged.

YINMIK Digital pH Meter with Extra Replaceable Probe, Pocket pH Tester for Hydroponics, Accurate Water Tester for Swimming Pool Hot Tub Aquariums Home

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[Buy One Get One Extra Probe] An additional probe of YINMIK YK-2 pH Meter is included in the package in case the original one is accidentally damaged.

YINMIK Digital pH Meter with Extra Replaceable Probe, Pocket pH Tester for Hydroponics, Accurate Water Tester for Swimming Pool Hot Tub Aquariums Home

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LED Grow Shop UK - Home of Official AC Infinity Products – LED GROW SHOP UK

مشخصات Digital PH Meter 5 in 1 PH/EC/TDS/Salinity/Temp Meter for Water High Accuracy Digital Multi-Function Water Testing Kits for Water Fish Tank Pools and Hydroponics - ارسال 10 الی 15 روز

Bluelab MONGUA Guardian Monitor for pH, Temperature, and Conductivity (TDS) Measurements in Water with Easy Calibration, 3 in 1 Digital Nutrient Meter for Hydroponic System and Indoor Plant Grow White

* Hydroponic pH reader for water quality assessment to help monitor and maintain proper solution levels. * Measures acidity, alkalinity, EC, TDS,

Hydroponic Meter PRO Kit, All-in-One pH Pen, Interchangeable Probe