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384 matches for Digital Thermometer & Hygrometer

Products

TrolMaster Hydro-X Thermostat Station, TS-1
Monster Gardens
TrolMaster Hydro-X Thermostat Station, TS-1
$104.74
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Wireless Digital Vacuum Gauge 1~19,000 Microns
BVV
Wireless Digital Vacuum Gauge 1~19,000 Microns
$175
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SAMA RANGE Total Immersion -20 to 110°C Thermometers (Box of 10)
Sper Scientific Direct
SAMA RANGE Total Immersion -20 to 110°C Thermometers (Box of 10)
$49.50
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TrolMaster Beta-4 Digital Day/Night Temperature Controller
Monster Gardens
TrolMaster Beta-4 Digital Day/Night Temperature Controller
$73.32
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Digital EC/Temperature Electrode
Hanna Instruments
Digital EC/Temperature Electrode
$549.99
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TrolMaster - Temp/Humid/CO2/Light 4-in-1 Sensor for Hydro-X Pro NEW
TrolMaster
TrolMaster - Temp/Humid/CO2/Light 4-in-1 Sensor for Hydro-X Pro NEW
$439.95 $417.95
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HM Digital Replacement Sensor for COM-300
Global Garden
HM Digital Replacement Sensor for COM-300
$62.95
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CONTROLLER SENSOR PROBE, 1" CORDED CLIMATE DETECTOR
AC-Infinity
CONTROLLER SENSOR PROBE, 1" CORDED CLIMATE DETECTOR
$11.99
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Lab Digital Refractometer - Brix 45 to 88%
Sper Scientific Direct
Lab Digital Refractometer - Brix 45 to 88%
$938.40
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TrolMaster DFM-1 Digital Flow Meter for Aqua-X Pro Controller
Monster Gardens
TrolMaster DFM-1 Digital Flow Meter for Aqua-X Pro Controller
$98.75
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HM Digital Replacement EC/TDS Sensor for HM-500
Global Garden
HM Digital Replacement EC/TDS Sensor for HM-500
$49.95
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RH/Temp Smart Control, External probe: 2 Equipments
Intelligent Growing Systems (Plug & Grow )
RH/Temp Smart Control, External probe: 2 Equipments
$459.99
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Active Air 2-Way Moisture/pH Meter - MGMP1
ARBICO Organics
Active Air 2-Way Moisture/pH Meter - MGMP1
$9.99
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Pocket Digital Refractometer - Brix 0 to 65%
Sper Scientific Direct
Pocket Digital Refractometer - Brix 0 to 65%
$333.50
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Soil Test Direct Soil Conductivity Tester
Hanna Instruments
Soil Test Direct Soil Conductivity Tester
$149.99
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Waterproof Digital Refractometer - Clinical
Sper Scientific Direct
Waterproof Digital Refractometer - Clinical
$514.05
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SD Card Datalogger pH Meter
Sper Scientific Direct
SD Card Datalogger pH Meter
$272.80
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Luster Leaf Rapitest Digital Soil pH Meter
Monster Gardens
Luster Leaf Rapitest Digital Soil pH Meter
$14.55
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GroStar GS1 PH/Temp (2-IN-1) Pen
Grow Tents Depot
GroStar GS1 PH/Temp (2-IN-1) Pen
$129.99
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TrolMaster Beta-6 Digital Day/Night Humidity 110v Controller
Monster Gardens
TrolMaster Beta-6 Digital Day/Night Humidity 110v Controller
$114.16
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