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Showing: 381 - 400 of 511

TK338PLUS H₂S Detector Hydrogen Sulfide Monitor Air Quality Tester H₂S Air Concentration Detection 0~100ppm Range
TK338PLUS H₂S Detector Hydrogen Sulfide Monitor Air Quality Tester H₂S Air Concentration Detection 0~100ppm Range
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TK338PLUS H₂S Detector Hydrogen Sulfide Monitor Air Quality Tester H₂S Air Concentration Detection 0~100ppm Range
$74.90 USD
TK339PLUS Digital PH / TDS / EC / ORP / Salinity / S.G. / Temperature Pentype Water Quality Tester for Drinking Water, Aquariums, Hydroponics Pools
TK339PLUS Digital PH / TDS / EC / ORP / Salinity / S.G. / Temperature Pentype Water Quality Tester for Drinking Water, Aquariums, Hydroponics Pools
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TK339PLUS Digital PH / TDS / EC / ORP / Salinity / S.G. / Temperature Pentype Water Quality Tester for Drinking Water, Aquariums, Hydroponics Pools
$37.90 USD
TK341PLUS 6-in1 Multi-Parameter PH/EC/TDS/Salinity/SG/Temperature Water Quality Tester professional Tool for Aquarium Laboratory Research Home Application
TK341PLUS 6-in1 Multi-Parameter PH/EC/TDS/Salinity/SG/Temperature Water Quality Tester professional Tool for Aquarium Laboratory Research Home Application
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TK341PLUS 6-in1 Multi-Parameter PH/EC/TDS/Salinity/SG/Temperature Water Quality Tester professional Tool for Aquarium Laboratory Research Home Application
$73.90 USD
TK343PLUS Dual Channel Thermometer K/J Thermocouple Sensor Probe Temperature Tester °C/°F Temp Unit, Alarm Function and ADJ Compensation
TK343PLUS Dual Channel Thermometer K/J Thermocouple Sensor Probe Temperature Tester °C/°F Temp Unit, Alarm Function and ADJ Compensation
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TK343PLUS Dual Channel Thermometer K/J Thermocouple Sensor Probe Temperature Tester °C/°F Temp Unit, Alarm Function and ADJ Compensation
$38.90 USD
TK344PLUS High Accuracy Moisture Meter Pin Type Moisture Tester for Wood, Plaster, Drywall, Concrete Floors, Building Materials 0~54.8%RH Detection
TK344PLUS High Accuracy Moisture Meter Pin Type Moisture Tester for Wood, Plaster, Drywall, Concrete Floors, Building Materials 0~54.8%RH Detection
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TK344PLUS High Accuracy Moisture Meter Pin Type Moisture Tester for Wood, Plaster, Drywall, Concrete Floors, Building Materials 0~54.8%RH Detection
$32.70 USD
TK346PLUS Digital Manometer Differential Air Pressure Gauge HVAC Tester Data HOLD and STORAGE Function 12 Unit Measurement
TK346PLUS Digital Manometer Differential Air Pressure Gauge HVAC Tester Data HOLD and STORAGE Function 12 Unit Measurement
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TK346PLUS Digital Manometer Differential Air Pressure Gauge HVAC Tester Data HOLD and STORAGE Function 12 Unit Measurement
$69.99 USD
TK347PLUS Rechargeable EMF Meter Electromagnetic Radiation Tester Detector with Colored Display
TK347PLUS Rechargeable EMF Meter Electromagnetic Radiation Tester Detector with Colored Display
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TK347PLUS Rechargeable EMF Meter Electromagnetic Radiation Tester Detector with Colored Display
$35.90 USD
TK348PLUS Socket Tester Polarity Detector Receptacles GFCI and RCD Testing Electrical Wiring Tool
TK348PLUS Socket Tester Polarity Detector Receptacles GFCI and RCD Testing Electrical Wiring Tool
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TK348PLUS Socket Tester Polarity Detector Receptacles GFCI and RCD Testing Electrical Wiring Tool
$21.70 USD
TK350APLUS Portable Grain Moisture Meter 14 Varieties Grain Testing Wheat Corn Barley Rapeseed Melon Peanut with 11.8" Metal Probe
TK350APLUS Portable Grain Moisture Meter 14 Varieties Grain Testing Wheat Corn Barley Rapeseed Melon Peanut with 11.8" Metal Probe
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TK350APLUS Portable Grain Moisture Meter 14 Varieties Grain Testing Wheat Corn Barley Rapeseed Melon Peanut with 11.8" Metal Probe
$42.70 USD
TK352PLUS Digital Datalogger Thermometer Thermo-hygrometer Temperature and Humidity Measurement 25,920 Groups Datalogger with PC Software and Calendar Display
TK352PLUS Digital Datalogger Thermometer Thermo-hygrometer Temperature and Humidity Measurement 25,920 Groups Datalogger with PC Software and Calendar Display
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TK352PLUS Digital Datalogger Thermometer Thermo-hygrometer Temperature and Humidity Measurement 25,920 Groups Datalogger with PC Software and Calendar Display
$82.90 USD
TK353PLUS Carbon Dioxide CO2 Detector Smart WiFi Indoor Air Quality Meter with NDIR Sensor CO2 Gas Indicator for Bedroom, Living, Classroom, Office
TK353PLUS Carbon Dioxide CO2 Detector Smart WiFi Indoor Air Quality Meter with NDIR Sensor CO2 Gas Indicator for Bedroom, Living, Classroom, Office
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TK353PLUS Carbon Dioxide CO2 Detector Smart WiFi Indoor Air Quality Meter with NDIR Sensor CO2 Gas Indicator for Bedroom, Living, Classroom, Office
$74.90 USD
TK354PLUS 4-in-1 TDS Temperature S.G Salt Salinity Water Quality Tester with ATC Hi-Precision Replaceable Electrode
TK354PLUS 4-in-1 TDS Temperature S.G Salt Salinity Water Quality Tester with ATC Hi-Precision Replaceable Electrode
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TK354PLUS 4-in-1 TDS Temperature S.G Salt Salinity Water Quality Tester with ATC Hi-Precision Replaceable Electrode
$29.70 USD
TK355PLUS Quantum PAR Meter Light Intensity Photo Synthetically Active Radiation (PAR) Flux for for Indoor and Outdoor Plants
TK355PLUS Quantum PAR Meter Light Intensity Photo Synthetically Active Radiation (PAR) Flux for for Indoor and Outdoor Plants
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TK355PLUS Quantum PAR Meter Light Intensity Photo Synthetically Active Radiation (PAR) Flux for for Indoor and Outdoor Plants
$93.90 USD
TK356PLUS Digital Carbon Dioxide (CO2) Controller & Monitor Auto Detect Day Night, Remote Dual Beam NDIR Sensor for Greenhouse, Grow Rooms, Hydroponics Rooms
TK356PLUS Digital Carbon Dioxide (CO2) Controller & Monitor Auto Detect Day Night, Remote Dual Beam NDIR Sensor for Greenhouse, Grow Rooms, Hydroponics Rooms
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TK356PLUS Digital Carbon Dioxide (CO2) Controller & Monitor Auto Detect Day Night, Remote Dual Beam NDIR Sensor for Greenhouse, Grow Rooms, Hydroponics Rooms
$170.90 USD
TK357PLUS Touch Screen Smart CO2 Monitor Home Essential IAQ Tester with Buzzer Alarm Logged Data Review Temperature and Humidity Measure
TK357PLUS Touch Screen Smart CO2 Monitor Home Essential IAQ Tester with Buzzer Alarm Logged Data Review Temperature and Humidity Measure
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TK357PLUS Touch Screen Smart CO2 Monitor Home Essential IAQ Tester with Buzzer Alarm Logged Data Review Temperature and Humidity Measure
$99.90 USD
TK362PLUS Double Lens Magnifier 10x and 25x Magnification AC/DC Power 5 LED and 2 UV Light Optical Lens Handheld or Desktop for Reading, Inspection, Stamp and Coin Collection
TK362PLUS Double Lens Magnifier 10x and 25x Magnification AC/DC Power 5 LED and 2 UV Light Optical Lens Handheld or Desktop for Reading, Inspection, Stamp and Coin Collection
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TK362PLUS Double Lens Magnifier 10x and 25x Magnification AC/DC Power 5 LED and 2 UV Light Optical Lens Handheld or Desktop for Reading, Inspection, Stamp and Coin Collection
$23.70 USD
TK363PLUS AC Voltage Detector Non-contact NCV Tester Dual Range 12V-1000V / 48V-1000V Live and Null Wire Detection Electrical Tool Breakpoint Finder
TK363PLUS AC Voltage Detector Non-contact NCV Tester Dual Range 12V-1000V / 48V-1000V Live and Null Wire Detection Electrical Tool Breakpoint Finder
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TK363PLUS AC Voltage Detector Non-contact NCV Tester Dual Range 12V-1000V / 48V-1000V Live and Null Wire Detection Electrical Tool Breakpoint Finder
$25.70 USD
TK369PLUS 6-in-1 Floating Tester EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter with Bluetooth Function for Water Monitoring in Pools Spa Pond Bathtub
TK369PLUS 6-in-1 Floating Tester EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter with Bluetooth Function for Water Monitoring in Pools Spa Pond Bathtub
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TK369PLUS 6-in-1 Floating Tester EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter with Bluetooth Function for Water Monitoring in Pools Spa Pond Bathtub
$66.90 USD

Showing: 381 - 400 of 511

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