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384 matches for Digital Thermometer & Hygrometer

Products

HM Digital Replacement Probe COM-300
Grow Tents Depot
HM Digital Replacement Probe COM-300
$87.99
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Waterproof Digital Refractometer - Salinity
Sper Scientific Direct
Waterproof Digital Refractometer - Salinity
$514.05
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Dimlux Digital Temperature Sensor - Short (5m)
Global Garden
Dimlux Digital Temperature Sensor - Short (5m)
$49.95
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edge Dedicated pH/ORP Meter
Hanna Instruments
edge Dedicated pH/ORP Meter
$559.99
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Super Sprouter® Seedling Heat Mat Digital Thermostat
Monster Gardens
Super Sprouter® Seedling Heat Mat Digital Thermostat
$46.50
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HM Digital TDS-3 Handheld TDS meter
HM Digital Meters
HM Digital TDS-3 Handheld TDS meter
$37
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Waterproof Digital Refractometer - Sugars
Sper Scientific Direct
Waterproof Digital Refractometer - Sugars
$557.75
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Milwaukee MW803 MAX Waterproof 4-in-1 pH/EC/TDS/Temp Tester – Low Range
Monster Gardens
Milwaukee MW803 MAX Waterproof 4-in-1 pH/EC/TDS/Temp Tester – Low Range
$219.65
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Waterproof Digital Refractometer - Brix 0 to 88%
Sper Scientific Direct
Waterproof Digital Refractometer - Brix 0 to 88%
$511.75
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Waterproof Digital Refractometer - Brix 0 to 60%
Sper Scientific Direct
Waterproof Digital Refractometer - Brix 0 to 60%
$409.40
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Hanna GroChek pH/EC/TDS/C/PPT Pocket Tester
Hanna Instruments
Hanna GroChek pH/EC/TDS/C/PPT Pocket Tester
$209.99
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Milwaukee EC60 PRO Waterproof 3-in-1 EC / TDS/Temp Tester
Monster Gardens
Milwaukee EC60 PRO Waterproof 3-in-1 EC / TDS/Temp Tester
$77.90
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HM Digital TDS-3 Handheld TDS meter
Grow Tents Depot
HM Digital TDS-3 Handheld TDS meter
$56.99
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Hanna Combo pH/EC/TDS/C/PPM Tester
Hanna Instruments
Hanna Combo pH/EC/TDS/C/PPM Tester
$209.99
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Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & Replaceable Probe
Monster Gardens
Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & Replaceable Probe
$77.90
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4-Channel Thermometer
Sper Scientific Direct
4-Channel Thermometer
$206.80
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Bluelab Multimedia pH Meter
Bluelab
Bluelab Multimedia pH Meter
$231.59
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Hazard Analysis Critical Control Point (HACCP) Thermometer
Sper Scientific Direct
Hazard Analysis Critical Control Point (HACCP) Thermometer
$368
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HM Digital Replacement TDS/EC sensor for COM-100
Grow Tents Depot
HM Digital Replacement TDS/EC sensor for COM-100
$58.99
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HM Digital Replacement pH/Temp Sensor for PH-200
Global Garden
HM Digital Replacement pH/Temp Sensor for PH-200
$44.95
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