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/ Meters & Test Kits
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Meters & Test Kits
Active Air Hygro-Thermometer
$
21.99
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Out of stock
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Meters & Test Kits
Active Aqua Hydroponic pH Test Kit
$
6.99
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Meters & Test Kits
Bluelab 2.77 EC Conductivity Standard Solution
$
10.00
–
$
18.00
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Meters & Test Kits
Bluelab Commercial Truncheon Nutrient Meter
$
149.00
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Out of stock
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Meters & Test Kits
Bluelab Conductivity Pen
$
99.00
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Meters & Test Kits
Bluelab pH 4.0 Calibration Solution
$
1.99
–
$
18.00
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Meters & Test Kits
Bluelab pH 7.0 Calibration Solution
$
10.00
–
$
18.00
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Out of stock
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Meters & Test Kits
Bluelab pH Pen
$
126.14
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Meters & Test Kits
Bluelab pH Probe Care Kit
$
22.99
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Meters & Test Kits
Bluelab pH Probe KCI Storage Solution
$
1.99
–
$
23.33
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Meters & Test Kits
Bluelab Probe Care Kit for Conductivity Probes
$
28.99
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Meters & Test Kits
General Hydroponic pH Test Kit
$
8.99
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Out of stock
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Meters & Test Kits
General Hydroponics pH Control Kit
$
22.99
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Out of stock
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Meters & Test Kits
HM Digital COM-100 Waterproof EC/TDS/Temp Meter
$
76.99
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Out of stock
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Meters & Test Kits
HM Digital COM-300 pH/TDS/EC/Temp Meter
$
163.99
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Out of stock
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Meters & Test Kits
HM Digital COM-80S EC/TDS/Temp Waterproof Hydro Meter
$
42.99
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Out of stock
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Meters & Test Kits
HM Digital PH-200 Waterproof pH/Temperature Meter
$
108.07
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Meters & Test Kits
HM Digital PH-80S pH/Temperature Meter
$
46.99
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Meters & Test Kits
HM Digital PH-STOR pH Electrode Storage Solution
$
8.49
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Out of stock
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Meters & Test Kits
Kenex OMEGA Series Scale (1000g x 0.1g)
$
32.99
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Meters & Test Kits
La Crosse Digital Indoor Temperature and Humidity Station
$
21.49
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Out of stock
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Meters & Test Kits
La Crosse Indoor Temperature and Humidity Gauge
$
12.99
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Out of stock
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Meters & Test Kits
La Crosse Wireless Color Digital Weather Station
$
49.99
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Out of stock
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Meters & Test Kits
La Crosse Wireless Digital Weather Station with Barometric Pressure
$
59.99
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Meters & Test Kits
La Crosse Wireless Digital Wireless Thermometer
$
45.99
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Meters & Test Kits
Luster Leaf Rapitest Digital Moisture Meter
$
14.99
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Meters & Test Kits
Luster Leaf Rapitest Digital Soil pH Meter
$
21.49
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Out of stock
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Meters & Test Kits
Mini Digital Hygrometer
$
4.99
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Out of stock
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Meters & Test Kits
PhotoBio Advanced Quantum PAR Meter
$
219.99
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