Meters & Solutions

PHOTOBIO Advanced Quantum PAR Meter
PHOTOBIO
PHOTOBIO Advanced Quantum PAR Meter
$207.99
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edge Multiparameter pH Meter
Hanna Instruments
edge Multiparameter pH Meter
$528
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GroLine Soil pH Tester
Hanna Instruments
GroLine Soil pH Tester
$125
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Economy PEI Plastic Body pH Electrode
Hanna Instruments
Economy PEI Plastic Body pH Electrode
$70
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Oakton Waterproof EcoTestr pH1
Oakton
Oakton Waterproof EcoTestr pH1
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Glycerin Liquid Filled Pressure Gauge, 0 – 600 psi
Zenport
Glycerin Liquid Filled Pressure Gauge, 0 – 600 psi
$22.31 $18.95
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pH Electrode for Process Control and Monitoring
Hanna Instruments
pH Electrode for Process Control and Monitoring
$145
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GroLine Electrode Storage Solution (500 mL)
Hanna Instruments
GroLine Electrode Storage Solution (500 mL)
$19
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Quick Calibration Solution for GroLine pH and EC Meters (500 ml)
Hanna Instruments
Quick Calibration Solution for GroLine pH and EC Meters (500 ml)
$19
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HM Digital Replacement pH Sensor Probe for HM-500
HM Digital Meters
HM Digital Replacement pH Sensor Probe for HM-500
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HM Digital Hydromaster Replacement EC/TDS Probe
HM Digital Meters
HM Digital Hydromaster Replacement EC/TDS Probe
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HM Digital PH-200 Waterproof pH/Temperature Meter
HM Digital Meters
HM Digital PH-200 Waterproof pH/Temperature Meter
$71.12
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Bluelab Pulse Multimedia EC/MC Meter
Bluelab
Bluelab Pulse Multimedia EC/MC Meter
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Bluelab 7.0 pH Calibration Solution, 20 ml Sachets, case of 25
Bluelab
Bluelab 7.0 pH Calibration Solution, 20 ml Sachets, case of 25
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Bluelab pH Probe KCl Storage Solution, 250 ml - Case of 6
Bluelab
Bluelab pH Probe KCl Storage Solution, 250 ml - Case of 6
$149 $21.10
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Bluelab 4.0 pH Calibration Solution, 20 ml, case of 25
Bluelab
Bluelab 4.0 pH Calibration Solution, 20 ml, case of 25
Sold Out
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GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen
Grow It Depot
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen
$141.11
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GROW1 Indoor & Outdoor Temperature And Humidity Hygrometer w/ Probe
Grow1
GROW1 Indoor & Outdoor Temperature And Humidity Hygrometer w/ Probe
$20.85 $18.95
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Calibration Check Solution for HI9813-6 (25 x 20 mL Sachets)
Hanna Instruments
Calibration Check Solution for HI9813-6 (25 x 20 mL Sachets)
$32
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Electrolyte Solution 3.5M KCl (460 mL)
Hanna Instruments
Electrolyte Solution 3.5M KCl (460 mL)
$76
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