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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Active Aqua 3/4" fill/drain fitting
while the pure water line is for drinking and cooking
every two to three days will be enough
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The ROI-E720's unrivaled safety
HM Digital Waterproof pH Meter PH-200 cloning-&-seed-starting Active Aqua 3/4" fill/drain fittingHM Digital Waterproof pH Meter, PH 200 The PH 200 is a professional grade pH Temp meter ideal for all pH testing water. With its advanced microprocessor it provides highly accurate dependable readings in such applications as hydroponics, purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, and agriculture.
US$ 35.95
US$ 797.50
US$ 747.50
US$ 51.00
US$ 797.50
US$ 1022.50
US$ 1472.50
US$ 722.50
Pay in 4 interest-free payments of $20.48 Learn more