pH Control Kits and Adjusters
Showing all 18 results
- 25%
APERA INSTRUMENTS AI209-T Value Series PH20 pH Tester Combo Kit, including the Maintenance Set, and a CalPod Solution Holder for Easy Calibration
Original price was: $106.00.$79.95Current price is: $79.95.
- 22%
AquaDoc pH Increaser for Hot Tub – pH Up for Hot Tub Spa – pH Increaser Hot Tub Chemicals – Balance Your pH Up and Down Levels Effectively – Adjust pH Levels for Indoor & Outdoor Hot Tub Maintenance
Original price was: $38.49.$29.99Current price is: $29.99.
- 21%
Microbe Life Hydroponics pH Control Kit with pH Up & ph Down Liquid for pH Stability, 16 Ounce Bottles, with 4 Ounce Sample of Premium Photosynthesis Plus Liquid Nutrients
Original price was: $30.00.$23.79Current price is: $23.79.
- 8%
pH Meter, Digital pH Tester for Hydroponics, pH Temp Meter with Horizontal Display for Pool, Spa, Hot Tub, Indoor Plants, Koi Ponds, Drinking Water, Wine Beer Making, Aquarium, Aquaculture
Original price was: $12.99.$11.99Current price is: $11.99.
- 6%
Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm, Indoor & Outdoor Use (Green), 2 Packs
Original price was: $16.99.$15.99Current price is: $15.99.
- 6%
VIVOSUN Digital pH and TDS Meter Kits and pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Grow
Original price was: $52.98.$49.99Current price is: $49.99.
- 16%
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Original price was: $18.99.$15.99Current price is: $15.99.
- 5%
VIVOSUN Digital pH Meter and pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems
Original price was: $46.98.$44.59Current price is: $44.59.
