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Digital Moisture Meter for Plants - Accurate Soil Tester for Indoor/Outdoor Gardening, Farming, Lawn Care | Perfect for Houseplants, Flowers, Vegetables -45% Off
Digital Moisture Meter for Plants - Accurate Soil Tester for Indoor/Outdoor Gardening, Farming, Lawn Care | Perfect for Houseplants, Flowers, Vegetables
$26.95 $49
Compact Digital Temperature and Humidity Monitor - Accurate Indoor/Outdoor Hygrometer Thermometer for Home, Office, Greenhouse & Baby Room -45% Off
Compact Digital Temperature and Humidity Monitor - Accurate Indoor/Outdoor Hygrometer Thermometer for Home, Office, Greenhouse & Baby Room
$10.98 $19.98
High Accuracy Conductivity & Salinity Probe Sensor for 850048 Water Quality Meter - Perfect for Aquariums, Hydroponics, and Environmental Monitoring -45% Off
High Accuracy Conductivity & Salinity Probe Sensor for 850048 Water Quality Meter - Perfect for Aquariums, Hydroponics, and Environmental Monitoring
$59.4 $108
High Accuracy Conductivity Probe for 850038 Pure Water Meter - Ideal for Laboratory, Industrial & Water Quality Testing Applications -45% Off
High Accuracy Conductivity Probe for 850038 Pure Water Meter - Ideal for Laboratory, Industrial & Water Quality Testing Applications
$62.15 $113
12880 µS/cm Conductivity Standard Solution 500mL - High Precision Calibration for Lab, Industrial & Water Quality Testing -45% Off
12880 µS/cm Conductivity Standard Solution 500mL - High Precision Calibration for Lab, Industrial & Water Quality Testing
$18.02 $32.78
Nitrite Test Strips for Aquariums & Pools - 80ppm (Pack of 2) - Water Quality Testing Kit for Fish Tanks, Hydroponics & Drinking Water Safety -45% Off
Nitrite Test Strips for Aquariums & Pools - 80ppm (Pack of 2) - Water Quality Testing Kit for Fish Tanks, Hydroponics & Drinking Water Safety
$77.24 $140.44
1413µS/cm Conductivity Standard Solution 500mL - Ideal for Calibration of Lab Equipment & Water Quality Testing -45% Off
1413µS/cm Conductivity Standard Solution 500mL - Ideal for Calibration of Lab Equipment & Water Quality Testing
$14.26 $25.94
84µS/cm Conductivity Standard Solution 500mL - High Precision Calibration for Water Quality Testing in Laboratories & Industrial Applications -45% Off
84µS/cm Conductivity Standard Solution 500mL - High Precision Calibration for Water Quality Testing in Laboratories & Industrial Applications
$14.26 $25.94
NR110 Precision Colorimeter - Accurate Color Measurement Tool for Photography, Printing & Design | Professional RGB & CMYK Analysis for Digital Artists & Graphic Designers -45% Off
NR110 Precision Colorimeter - Accurate Color Measurement Tool for Photography, Printing & Design | Professional RGB & CMYK Analysis for Digital Artists & Graphic Designers
$510.26 $927.75
Continuous Alarm Timer - Digital Countdown Timer with Loud Alarm for Kitchen, Gym, Classroom & Office Use -45% Off
Continuous Alarm Timer - Digital Countdown Timer with Loud Alarm for Kitchen, Gym, Classroom & Office Use
$10.45 $19
NR145 Precision Colorimeter - Accurate Color Measurement Tool for Digital Printing, Photography & Design | Perfect for Graphic Artists, Photographers & Print Professionals -45% Off
NR145 Precision Colorimeter - Accurate Color Measurement Tool for Digital Printing, Photography & Design | Perfect for Graphic Artists, Photographers & Print Professionals
$542.43 $986.25
100 Hour Digital Count Up / Count Down Timer - Large Display for Kitchen, Classroom, Gym & Office Use -45% Off
100 Hour Digital Count Up / Count Down Timer - Large Display for Kitchen, Classroom, Gym & Office Use
$11.55 $21
NR200 Precision Colorimeter - Accurate Digital Color Measurement Tool for Photography, Printing & Design | Professional RGB & CMYK Color Analysis for Artists, Photographers & Graphic Designers -45% Off
NR200 Precision Colorimeter - Accurate Digital Color Measurement Tool for Photography, Printing & Design | Professional RGB & CMYK Color Analysis for Artists, Photographers & Graphic Designers
$566.39 $1029.8
NR20XE Large Aperture Precision Colorimeter - Professional Color Measurement Device for Photography, Printing & Design - Perfect for Studio, Lab & Industrial Applications -45% Off
NR20XE Large Aperture Precision Colorimeter - Professional Color Measurement Device for Photography, Printing & Design - Perfect for Studio, Lab & Industrial Applications
$566.94 $1030.8
NR60CP Digital Colorimeter - Accurate Color Measurement Tool for Paint, Textiles & Printing | Perfect for Designers, Artists & Quality Control -45% Off
NR60CP Digital Colorimeter - Accurate Color Measurement Tool for Paint, Textiles & Printing | Perfect for Designers, Artists & Quality Control
$798.46 $1451.75
Best Indoor Air Quality Monitor - Accurate CO2, Temperature, Humidity & VOC Detector for Home, Office & Baby Room - Improve Health & Comfort -45% Off
Best Indoor Air Quality Monitor - Accurate CO2, Temperature, Humidity & VOC Detector for Home, Office & Baby Room - Improve Health & Comfort
$281.05 $511
Best Indoor Air Quality Monitor - Accurate CO2, PM2.5, VOC & Temp/Humidity Detector for Home & Office | Improve Health & Comfort in Bedrooms, Nurseries & Workspaces -45% Off
Best Indoor Air Quality Monitor - Accurate CO2, PM2.5, VOC & Temp/Humidity Detector for Home & Office | Improve Health & Comfort in Bedrooms, Nurseries & Workspaces
$54.45 $99
Accurate Indoor Air Quality Monitor - Real-Time AQI, PM2.5/PM10/PM1.0, HCHO & TVOC Detection - Perfect for Home, Office & Baby Room Safety -45% Off
Accurate Indoor Air Quality Monitor - Real-Time AQI, PM2.5/PM10/PM1.0, HCHO & TVOC Detection - Perfect for Home, Office & Baby Room Safety
$54.45 $99
Indoor Air Quality Monitor with Color-Coded Display - Real-Time PM2.5, CO2, TVOC & Humidity Detection for Home, Office & Nursery - Smart Air Purifier Companion -45% Off
Indoor Air Quality Monitor with Color-Coded Display - Real-Time PM2.5, CO2, TVOC & Humidity Detection for Home, Office & Nursery - Smart Air Purifier Companion
$27.49 $49.99
NS Series Spectrophotometer - High Precision Lab Equipment for Chemical Analysis | Perfect for Research Labs, Quality Control & Industrial Applications -45% Off
NS Series Spectrophotometer - High Precision Lab Equipment for Chemical Analysis | Perfect for Research Labs, Quality Control & Industrial Applications
$1750.37 $3182.5
Wireless Indoor Outdoor Thermometer Hygrometer - Digital Temperature Humidity Monitor for Home, Office, Greenhouse - Real-Time Data with Remote Sensor for Smart Climate Control -45% Off
Wireless Indoor Outdoor Thermometer Hygrometer - Digital Temperature Humidity Monitor for Home, Office, Greenhouse - Real-Time Data with Remote Sensor for Smart Climate Control
$33.55 $61
Professional Digital Stopwatch for Observational Research - High Precision Timer with Lap Memory for Sports, Labs & Classroom Experiments -45% Off
Professional Digital Stopwatch for Observational Research - High Precision Timer with Lap Memory for Sports, Labs & Classroom Experiments
$27.47 $49.95
Non-Contact Infrared Thermometer Gun -58°F to 1742°F (-50°C to 950°C) with Laser Sight & Color LCD Display for Industrial, Cooking, HVAC and Home Use -45% Off
Non-Contact Infrared Thermometer Gun -58°F to 1742°F (-50°C to 950°C) with Laser Sight & Color LCD Display for Industrial, Cooking, HVAC and Home Use
$45.1 $82
Digital pH Meter for Water Testing - High Precision Acid/Alkaline Concentration Tester for Aquariums, Pools, Hydroponics & Home Brewing -45% Off
Digital pH Meter for Water Testing - High Precision Acid/Alkaline Concentration Tester for Aquariums, Pools, Hydroponics & Home Brewing
$563.72 $1024.95
Non-Contact Infrared Thermometer with LED Light Pen - Digital Forehead & Ear Temperature Gun for Adults, Kids, Babies - Perfect for Home, Office, Medical Use & Travel -45% Off
Non-Contact Infrared Thermometer with LED Light Pen - Digital Forehead & Ear Temperature Gun for Adults, Kids, Babies - Perfect for Home, Office, Medical Use & Travel
$33.11 $60.2
Ammonia Nitrogen Sensor for Water Quality Monitoring - High Accuracy Digital Detector for Aquariums, Pools, and Wastewater Treatment -45% Off
Ammonia Nitrogen Sensor for Water Quality Monitoring - High Accuracy Digital Detector for Aquariums, Pools, and Wastewater Treatment
$3535.37 $6427.95
Non-Contact Infrared Thermometer Pen with True D:S Laser Guide - Fast & Accurate Temperature Measurement for Cooking, HVAC, Auto Repair & Home Use -45% Off
Non-Contact Infrared Thermometer Pen with True D:S Laser Guide - Fast & Accurate Temperature Measurement for Cooking, HVAC, Auto Repair & Home Use
$50.05 $91
Blue Green Algae Water Quality Sensor - Digital Algae Detector for Ponds, Lakes & Aquariums | Real-Time Monitoring for Home, Lab & Environmental Testing -45% Off
Blue Green Algae Water Quality Sensor - Digital Algae Detector for Ponds, Lakes & Aquariums | Real-Time Monitoring for Home, Lab & Environmental Testing
$2171.09 $3947.45
Professional Sound Datalogger for Audio Recording & Noise Measurement - Perfect for Environmental Monitoring, Industrial Testing & Research Applications -45% Off
Professional Sound Datalogger for Audio Recording & Noise Measurement - Perfect for Environmental Monitoring, Industrial Testing & Research Applications
$394.35 $717
Online COD/BOD/TOC Water Quality Sensor - High Accuracy Water Testing Equipment for Wastewater Treatment, Environmental Monitoring & Laboratory Analysis -45% Off
Online COD/BOD/TOC Water Quality Sensor - High Accuracy Water Testing Equipment for Wastewater Treatment, Environmental Monitoring & Laboratory Analysis
$6466.87 $11757.95
8-in-1 Portable Air Quality Monitor - CO2, PM2.5, Temperature & Humidity Detector for Home, Office & Travel | Real-Time Indoor Air Quality Tester -45% Off
8-in-1 Portable Air Quality Monitor - CO2, PM2.5, Temperature & Humidity Detector for Home, Office & Travel | Real-Time Indoor Air Quality Tester
$76.45 $139
Digital Chlorophyll A Sensor for Water Quality Monitoring - Accurate Online Measurement for Aquaculture, Environmental Testing & Research -45% Off
Digital Chlorophyll A Sensor for Water Quality Monitoring - Accurate Online Measurement for Aquaculture, Environmental Testing & Research
$2171.09 $3947.45
Iron (Total and Soluble) Water Test Kit - Accurate Home Water Quality Testing for Drinking, Aquariums & Pools -45% Off
Iron (Total and Soluble) Water Test Kit - Accurate Home Water Quality Testing for Drinking, Aquariums & Pools
$60.37 $109.78
Premium Cooking Oil Quality Test Strips - 100 Pack | Fast & Accurate Oil Freshness Tester for Deep Fryers, Restaurants & Home Kitchens | Monitor Oil Degradation for Healthier Cooking -45% Off
Premium Cooking Oil Quality Test Strips - 100 Pack | Fast & Accurate Oil Freshness Tester for Deep Fryers, Restaurants & Home Kitchens | Monitor Oil Degradation for Healthier Cooking
$21.99 $39.99
CR Series Mini ColorReader - Portable Color Measurement Device for Home, Office & Design | Accurate Color Matching Tool for Paint, Fabric & Digital Media -45% Off
CR Series Mini ColorReader - Portable Color Measurement Device for Home, Office & Design | Accurate Color Matching Tool for Paint, Fabric & Digital Media
$128.09 $232.9
CR8 Professional Spectro ColorReader - Accurate Color Measurement Tool for Digital Design, Photography & Printing | Perfect for Graphic Designers, Photographers & Print Professionals -45% Off
CR8 Professional Spectro ColorReader - Accurate Color Measurement Tool for Digital Design, Photography & Printing | Perfect for Graphic Designers, Photographers & Print Professionals
$553.19 $1005.8