Products

7730 Smart CO2 Carbon Dioxide Indoor Air Quality Monitor Temperature Humidity Measurement for Bedroom Close Rooms Offices Classroom - Gain Express
7730 Smart CO2 Carbon Dioxide Indoor Air Quality Monitor Temperature Humidity Measurement for Bedroom Close Rooms Offices Classroom
$101.90 USD
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77535 CO2 0 - 9999ppm Temperature DP WB RH Humidity IAQ Air Quality Meter Tester Monitor carbon dioxide detectors analyzer Dew Point Wet Bulb USB datalogger - Gain Express
77535 CO2 0-9999ppm Temperature DP WB RH Humidity IAQ Air Quality Meter Tester Monitor carbon dioxide detectors analyzer Dew Point Wet Bulb USB datalogger
For Bulk Order Only. Please Contact Us.
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77535_CD_ADAPTOR 77535_CD_ADAPTOR High Accuracy CO2, RH & Temp Real - Time Monitor Kit Set w/PC Software Recording Analyzer, Portable Indoor Air Quality Carbon Dioxide Meter Sensor, Temperature/Dew Point/Wet Bulb/Humidity - Gain Express
77535_CD_ADAPTOR High Accuracy CO2, RH & Temp Real-Time Monitor Kit Set w/PC Software Recording Analyzer, Portable Indoor Air Quality Carbon Dioxide Meter Sensor, Temperature/Dew Point/Wet Bulb/Humidity
$308.90 USD
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7755 Digital CO2 Carbon Dioxide Temperature RH Humidity DP WB NDIR Sensor Indoor Air Quality 9999ppm USB Monitor Logger - Gain Express
7755 Digital CO2 Carbon Dioxide Temperature RH Humidity DP WB NDIR Sensor Indoor Air Quality 9999ppm USB Monitor Logger
$167.90 USD
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7755_CD_ADAPTOR Carbon Dioxide (CO2) RH & Temperature Real - Time Air Quality Monitor with PC Software Recording Analyzer - Gain Express
7755_CD_ADAPTOR Carbon Dioxide (CO2) RH & Temperature Real-Time Air Quality Monitor with PC Software Recording Analyzer
$217.90 USD
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77597 6 in 1 Combo Multi - function CO2 & CO & Temperature, Humidity RH %, DP, WB, USB Data Logger with Software, Meter IAQ Tester - Gain Express
77597 6 in 1 Combo Multi-function CO2 & CO & Temperature, Humidity RH %, DP, WB, USB Data Logger with Software, Meter IAQ Tester
For Bulk Order Only. Please Contact Us.
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8012 Digital Pen type Salinity Meter Salinometer Salt Analyzer - Gain Express
8012 Digital Pen type Salinity Meter Salinometer Salt Analyzer
For Bulk Order Only. Please Contact Us.
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8090 Digital Non - contact Infrared & K - Type Digital Thermometer Thermocouple - Gain Express
8090 Digital Non-contact Infrared & K-Type Digital Thermometer Thermocouple
For Bulk Order Only. Please Contact Us.
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810 - 100 Digital Bevel Box Inclinometer with Magnets & Always Upright Display Protractor Large LCD - Gain Express
810-100 Digital Bevel Box Inclinometer with Magnets & Always Upright Display Protractor Large LCD
$42.90 USD $34.32 USD
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810 - 100SS 810 - 100SS Digital Bevel Box Inclinometer with Spirit Level Angle Finder Protractor Always Upright Reading - Gain Express
810-100SS Digital Bevel Box Inclinometer with Spirit Level Angle Finder Protractor Always Upright Reading
$48.90 USD
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810 - 200 Digital Protractor Always Upright Position with Large LCD Display - Gain Express
810-200 Digital Protractor Always Upright Position with Large LCD Display
For Bulk Order Only. Please Contact Us.
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82152 Digital Differential Air Pressure Manometer 15.000psi Gauge High Accuracy Portable Meter HVAC Test Tool - Gain Express
82152 Digital Differential Air Pressure Manometer 15.000psi Gauge High Accuracy Portable Meter HVAC Test Tool
For Bulk Order Only. Please Contact Us.
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835 - 1 Digital Waterproof EC Conductivity Temperature Meter Tester Pen - type, Dual Display Water Quality, Thermometer, IP65 - Gain Express
835-1 Digital Waterproof EC Conductivity Temperature Meter Tester Pen-type, Dual Display Water Quality, Thermometer, IP65
For Bulk Order Only. Please Contact Us.
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836 - 1 836 - 1 Digital Conductivity TDS Meter, ppm ppt uS mS °C/°F Pentype Water Quality Tester with ATC - Gain Express
836-1 Digital Conductivity TDS Meter, ppm ppt uS mS °C/°F Pentype Water Quality Tester with ATC
For Bulk Order Only. Please Contact Us.
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837 - 1 Salinity & Temp Meter, Pen Type Salt Water Quality Tester ATC NaCl 0~70 ppt, Handheld Measurement Monitor Tester, for Saltwater, Hydroponics, Pool, Aquarium, Fish Pond, Spa, Monitoring & Testing - Gain Express
837-1 Salinity & Temp Meter, Pen Type Salt Water Quality Tester ATC NaCl 0~70 ppt, Handheld Measurement Monitor Tester, for Saltwater, Hydroponics, Pool, Aquarium, Fish Pond, Spa, Monitoring & Testing
$47.90 USD
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837 - 2 Salinity & Temp Meter Pen Type Salt Water Quality Tester ATC NaCl, 9999 ppm / 100.0ppt/ 10% / 0.95 - 1.08 SG Measurement Units 3 - in - 1 Checker for Saltwater Aquarium Pond Food Pool Cooking Seawater - Gain Express
837-2 Salinity & Temp Meter Pen Type Salt Water Quality Tester ATC NaCl, 9999 ppm / 100.0ppt/ 10% / 0.95-1.08 SG Measurement Units 3-in-1 Checker for Saltwater Aquarium Pond Food Pool Cooking Seawater
$46.90 USD
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837 - 3 837 - 3 Pentype TDS / Salinity / Temperature Tester Water Quality Meter ATC Multiple Units (ppt, ppm, S.G., %, °C, °F) Digital Tool for Saltwater Monitoring & Testing IP65 Waterproof Housing - Gain Express
837-3 Pentype TDS / Salinity / Temperature Tester Water Quality Meter ATC Multiple Units (ppt, ppm, S.G., %, °C, °F) Digital Tool for Saltwater Monitoring & Testing IP65 Waterproof Housing
$43.90 USD $41.71 USD
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837 - 3_bag Pentype TDS / Salinity / Temperature Tester Water Quality Meter ATC Multiple Units (ppt, ppm, S.G., %, °C, °F) Digital Tool for Saltwater Monitoring & Testing IP65 Waterproof Housing - Gain Express
837-3_bag Pentype TDS / Salinity / Temperature Tester Water Quality Meter ATC Multiple Units (ppt, ppm, S.G., %, °C, °F) Digital Tool for Saltwater Monitoring & Testing IP65 Waterproof Housing
$46.90 USD
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8403 8403 Professional Digital Large LCD Dissolved Oxygen DO Meter Tester Handheld Water Quality Tester with Temperature Measurement - Gain Express
8403 Professional Digital Large LCD Dissolved Oxygen DO Meter Tester Handheld Water Quality Tester with Temperature Measurement
$212.90 USD
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868 - 1 868 - 1 0.0 - 14.0 pH & Temperature Meter ATC Dual Display, Portable Digital Pen - Type Tester, IP67 Waterproof Dustproof, for Hydroponics Aquariums Drinking Water Quality Control Testing - Gain Express
868-1 0.0-14.0 pH & Temperature Meter ATC Dual Display, Portable Digital Pen-Type Tester, IP67 Waterproof Dustproof, for Hydroponics Aquariums Drinking Water Quality Control Testing
$36.90 USD $22.14 USD
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