Meters and Solutions
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Autopilot Digital pH Controller
autopilot
Retail: $419.20$370.55The Autopilot Digital pH Controller (APCEPH1) accurately and reliably measures and controls the pH of any water-based solution, including hydroponic nutrient mixtures, and fish aquarium water.After selecting the desired pH setting from 5.0 toRetail: $419.20$370.55 -
Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%
milwaukee instruments
Retail: $212.99$175.65Digital Sugar Refractometer for general purpose with automatic temperature compensation (ATC).Range 0-85% Brix, resolution 0.1%, units come with battery.Retail: $212.99$175.65 -
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
milwaukee instruments
$99.08Milwaukee EC40 PRO EC/TDS Nutrient Meter The Milwaukee EC PRO EC/TDS Nutrient Meter is an extremely tough, reliable, IP67 Waterproof Nutrient Meter designed to meet your Hydroponic, horticulture and agricultural needs!&nb$99.08 -
Milwaukee pH Meter pH600 AQ
milwaukee instruments
$31.22DIGITAL. SIMPLE. COMPACT.Fast, accurate results with digital LCD readoutEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilizeSimple one-point$31.22 -
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
milwaukee instruments
$31.22pH Tester with 1 point manual calibration, ± 0.2 pH accuracy, range: 0.0 pH to 14.0 pH. Full-range pH tester. 30-day warranty, snap-over protective case, 7.01 calibration solution, and calibration screwdriver are all included with unit.$31.22 -
Milwaukee M10007b - 9725
milwaukee instruments
$24.45This item is sachetsAvailable in 220 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 220 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are$24.45 -
Microbe Life Hydroponics pH DOWN, 1 qt
microbe life hydroponics
$42.50Microbe Life Hydroponics pH DOWN is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance.• Safely lowers pH levels• Comb$42.50 -
Microbe Life Hydroponics pH UP, 1 qt
microbe life hydroponics
$42.50Microbe Life Hydroponics pH UP is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance.• Safely raises pH levels• Combin$42.50 -
Milwaukee Instruments pH 7.01 Solution, 230 ml
milwaukee instruments
$18.93Available in 230 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 220 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open$18.93 -
Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml
milwaukee instruments
$18.93Available in 230 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 230 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open$18.93 -
HDF Active Air 3 WayMeter
active air
Retail: $13.74$13.58Gardeners can conveniently test their moisture, light, and pH levels with the handy Active Air 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist); light readings range from 0 LUX (low light) to 2000 LUX (very strong light)Retail: $13.74$13.58 -
Active Air 2-Way Moisture/pH Meter
hydrofarm
$13.68Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist). pH readings between pH 3 (acidic) and pH 10 (basic) are represented. The durable, easy-to$13.68