Oakton AO-35604-00 CON 6+ Handheld Conductivity Meter with Probe
from $467.00
Apera Instruments AI502 EC700 Benchtop Lab Conductivity/Temperature Meter, Plastic, 1% F.S Accuracy, 0-200.0 mS/cm Range, 1-4 Points Auto Calibration
$282.02
from $280.50
Bluelab METCOM Combo Meter for pH, Temperature, Conductivity (Nutrient) in Water with Easy Calibration, Digital TDS Tester for Hydroponic System and Indoor Plants
$239.90
from $208.17
Myron L 6PIIFCE Conductivity, Resistivity, TDS, pH, ORP/Free Chlorine, Temperature Meter
$1,192.79 ($363.57 / Foot)
from $1,192.53 ($363.49 / Foot)
Extech EC400 ExStik Waterproof Conductivity, TDS, Salinity, and Temperature Meter
from $104.99
Bante 902P Portable pH Conductivity Meter | Multi-Parameter Meter for Measuring pH, Conductivity, TDS, Salinity, Resistivity, ORP and Temperature | Accuracy ±0.002 pH, ±1% F.S.
from $350.00
Myron L 4PII Conductivity, Resistivity, TDS, Temperature Meter
from $892.00
Myron L TPH1, Conductivity, TDS, pH, Temperature TECHPRO II Digital Meter
from $1,080.00 ($329.19 / Foot)
AZ-86031 5 in 1 Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter AZ86031
from $411.99
Bluelab Guardian Monitor Wi-Fi for Real-time pH, Temperature, and Conductivity (TDS) Measurements in Water with Calibration, 3 in 1 Digital Nutrient Meter for Hydroponic Systems and Indoor Plant Grow
$399.99
from $399.00
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