Best Indoor Air Quality Monitor with Data Logging - Accurate CO2, Temperature & Humidity Sensor for Home, Office & Nursery - Improve Health & Comfort

MS3003 Multi Angle Spectrophotometer - High Precision Color Measurement for Paint, Textiles & Plastics | Lab & Industrial Use

Mini Ultrasonic Cleaner with Stainless Steel Tank - 0.6L Capacity for Jewelry, Glasses & Small Parts Cleaning | Portable & Efficient Cleaning Solution

Mini Sound Meter - Digital Decibel Noise Level Tester with LCD Display - Perfect for Home, Office, School & Industrial Noise Monitoring

Portable Mini Air Quality Monitor - Accurate CO2, PM2.5, Temperature & Humidity Detector for Home, Office, Travel | Indoor & Outdoor Environment Testing Device

DCL1000 Digital AC Clamp Meter - 1000A Large Jaw Current Tester with Auto-Ranging for HVAC, Electrical Maintenance & Industrial Use

High Accuracy Datalogging RTD Thermometer - NIST Certified for Industrial & Laboratory Use | Perfect for Food Safety, HVAC, and Scientific Research

Digital Manometer with Data Logging - High Accuracy Pressure Gauge for HVAC, Automotive & Industrial Use - Perfect for Diagnostics & Maintenance

CR Series Mini ColorReader - Portable Digital Color Sensor for Paint, Fabric, and Design Matching | Perfect for Home Decor, DIY Projects, and Professional Use

100 Hour Digital Count Up / Count Down Timer - Large Display for Kitchen, Classroom, Sports & Fitness Tracking

Premium Cooking Oil Quality Test Strips Kit - Fast & Accurate FFA Testing for Deep Fryers, Restaurants & Home Kitchens - Monitor Oil Freshness for Healthier Cooking

Continuous Alarm Timer - Digital Countdown Timer with Loud Alarm for Kitchen, Gym & Study | Reusable & Portable

High Precision Conductivity Standard Solution 12880 µS/cm, 500mL - Ideal for Calibrating Lab Equipment & Water Quality Testing

High Accuracy Conductivity & Salinity Probe for 850048 Water Quality Meter - Ideal for Aquariums, Pools, and Hydroponic Systems

Compact Digital Temperature and Humidity Monitor - Accurate Indoor Climate Sensor for Home, Office, Nursery & Greenhouse | Real-Time Environment Tracking

High-Speed Micro USB Cable - 3 Pack, 6ft Durable Charging Cord for Android Phones, Tablets & More - Perfect for Home, Office & Travel Charging

Compact Digital Multimeter - Accurate Voltage Current Resistance Tester for Home, Car & Electronics Repair | Perfect for DIY Projects & Professional Use

Micro Thermal Printer for Sper SSV/SSUV Series Spectrophotometers - Compact & Reliable Lab Printing Solution for Color Measurement Analysis

Professional Combination Water Meter Kit with pH Probe - Accurate pH & Water Quality Testing for Hydroponics, Aquariums & Pools

MG500 Digital Insulation Tester - IP54 Dustproof & Waterproof Electrical Safety Meter for Home, Industrial, and HVAC Maintenance

Professional Combination Water Meter Kit with Dissolved Oxygen Probe - Accurate Water Quality Testing for Aquariums, Pools, and Hydroponics

10mm Manual 8-Position Cell Holder for Spectrophotometer - Perfect for Lab Testing, Research & Chemical Analysis

Professional Digital Refractometer with Automatic Temperature Compensation (ATC) - Perfect for Honey, Wine, Beer & Juice Testing in Brewing, Winemaking & Food Labs

10mm 4-Position Manual Cell Holder for Laboratory Sample Analysis - Perfect for Spectroscopy, Microscopy, and Research Applications

2" 100 PSI Pressure Gauge - High Accuracy Industrial Manometer for Air, Water, Oil - Perfect for HVAC, Hydraulic Systems & Automotive Applications

LX20 Digital Illuminance Meter - Light Intensity Measurement Tool for Photography, Film Making & Indoor Lighting Setup | Professional Lux Meter with LCD Display

COD Test Vials Mercury-Free Dichromate Reactor Digestion Method - Water Quality Testing for Wastewater, Industrial Effluents & Environmental Analysis

Low Range COD Vials - US EPA Accepted Water Testing Kit for Wastewater Analysis & Environmental Monitoring

Long Range Digital Project Timer - Countdown & Stopwatch for Outdoor Activities, Sports, and Cooking | High Precision Timing Device for Events, Workouts, and Kitchen Use

Clinical Grade Infrared Touchless Forehead Thermometer - Sper Certified for Accurate Fever Detection | Perfect for Home, Office & Travel Use

Alligator Clip Adapter - Heavy Duty Electrical Connector for Car Battery, Solar Panels & DIY Projects - Secure Clamp for Wiring, Testing & Repair - Perfect for Automotive, Home & Workshop Use

Accurate Chlorine Test Kit for Free & Total Chlorine Levels – Perfect for Pools, Spas, and Water Treatment

DO Sensor Testing/Calibration Certificate (Non-NIST) - For Water Quality Monitoring in Aquariums, Pools, and Industrial Applications

3nh Spectrophotometer - Professional Colorimeter & Spectrocolorimeter for Accurate Color Measurement | Ideal for Printing, Textile, and Paint Industries

Digital Multimeter with Backlight LCD Display, Temperature Measurement & Auto-Ranging - Perfect for Home Electrical Repairs, Automotive Diagnostics & DIY Projects

CD771 Digital Multimeter with Backlight, Continuity Buzzer & LED Display - Professional Electrical Testing Tool for Home, Car and DIY Projects