High-Speed RS232 Serial Cable - UPCB 02 - Reliable Data Transfer for Industrial Equipment & POS Systems

90% Isopropyl Alcohol (IPA) - Premium Disinfectant for Cleaning, Sanitizing & First Aid - Ideal for Home, Office & Medical Use

4M Potassium Chloride Saturated with AgCl - High Purity Electrolyte Solution for Lab Experiments & Electrochemistry Applications

Professional Sound Level Meter Data Logger - Accurate Noise Measurement Device for Industrial, Environmental & Workplace Monitoring - Perfect for OSHA Compliance, Safety Inspections & Noise Pollution Studies

3nh PS Series Spectrocolorimeter Positioning Fixture - Accurate Color Measurement Tool for Lab & Industrial Quality Control

Non-Contact Infrared Thermometer with LED Light Pen - Digital Forehead & Ear Temperature Gun for Adults, Kids, Babies - Perfect for Home, Office, Medical Use & Travel

Best Portable Handheld Vibration Meter - Digital Vibration Tester for Industrial Equipment & Machinery - Perfect for HVAC, Automotive, and Manufacturing Maintenance

Non-Contact Infrared Thermometer -50°F to 1742°F (-58°C to 950°C) with Laser Sight & Color LCD Display for Cooking, HVAC, Automotive, and Industrial Use

Portable COD Analyzer - Water Quality Testing Kit for Labs, Pools & Aquariums | Accurate Chemical Oxygen Demand Measurement for Wastewater & Environmental Monitoring

Indoor Air Quality Monitor with Color-Coded Display - Real-Time PM2.5, CO2, TVOC & Temperature/Humidity Detection - Perfect for Home, Office & Baby Room Air Safety Monitoring

Accurate Pool & Spa Test Strips - 7-in-1 Water Testing Kit for pH, Chlorine, Alkalinity | Perfect for Hot Tubs, Swimming Pools & Jacuzzis

Best Indoor Air Quality Monitor - Accurate CO2, PM2.5, Temperature & Humidity Detector for Home, Office & Nursery | Improve Air Health

12 Pack Pocket Thermometers - Digital Instant Read Thermometer for Cooking, BBQ, Meat, Liquids (10°C to 110°C) - Perfect for Kitchen, Camping & Food Safety

Wireless Digital Humidity & Temperature Monitor with LCD Display - Accurate Indoor/Outdoor Hygrometer Thermometer for Home, Greenhouse, Baby Room, and Office

12-Pack Pocket Thermometer for Cooking & Grilling - Instant Read Digital Thermometer 0-220°F - Perfect for Meat, BBQ, Candy, and Home Kitchen Use

HR+ COD Vials 0-15,000ppm Mercury-Free Water Testing Kit (100 Count) - Perfect for Laboratory, Wastewater Treatment & Environmental Monitoring

Replacement Pins for Pocket Moisture Meter - 2 Pack - Durable Stainless Steel Probes for Soil & Wood Testing - Perfect for Gardeners, Farmers & Woodworkers

Digital Pocket Refractometer for Salinity Testing - Brix & Saltwater Measurement Tool for Aquariums, Hydroponics, and Home Brewing

Digital Pocket Refractometer for Brix Measurement 40-88% - Ideal for Home Brewing, Wine Making, and Food Processing

Portable Digital TDS & Conductivity Meter for Water Quality Testing - Perfect for Aquariums, Hydroponics, and Drinking Water Analysis

PM3 Pocket Digital Multimeter with Folding Case - Compact Electrical Tester for Home, Car & DIY Projects | Voltage, Current & Resistance Measurement

0-50ppm Phosphorus Test Strips for Water Quality Testing | Aquariums, Pools & Hydroponics

High Accuracy pH Probe with Automatic Temperature Compensation (ATC) - Perfect for Hydroponics, Aquariums & Laboratory Testing

High Accuracy pH Probe for 850048 Water Quality Meter | Replacement Sensor for Water Testing | Perfect for Aquariums, Pools & Hydroponics

High Accuracy pH Probe Meter - Digital Water pH Tester for Hydroponics, Aquariums & Swimming Pools | Reliable pH Measurement for Home, Lab & Industrial Use

Professional pH Data Logger Kit - Accurate Water Quality Monitoring for Aquariums, Pools, and Hydroponics

pH Buffer Solution Set - 4, 7, 10 pH Calibration Standards for Water Testing | Laboratory, Aquarium & Hydroponics Use

pH 7 Buffer Solution 3-Pack - Laboratory Grade Calibration Standard for Water Testing & Scientific Experiments

pH 0-14 Test Strips - Universal pH Testing Paper for Water, Soil, Urine & Aquariums | Accurate pH Level Measurement for Home, Lab & Pool Maintenance

PDR302 Portable Earth Tester with Phase Detection - Digital Ground Resistance Meter for Electrical Safety Testing | Ideal for Electricians, Engineers & DIY Home Projects

PDM1529S Analog Insulation Tester - 1000V/500V/250V Portable Insulation Resistance Meter for Electrical Equipment Testing & Maintenance

PC20 Digital Multimeter with PC Connectivity - Accurate Voltage, Current & Resistance Tester for Electronics, DIY Projects & Automotive Diagnostics

Digital Hot Wire Anemometer with Telescopic Probe - Portable Wind Speed Meter for HVAC, Duct Airflow Measurement & Industrial Applications

Digital Hot Wire Anemometer with SD Card Data Logger - Portable Wind Speed Meter for HVAC, Industrial Airflow Measurement & Weather Monitoring

Sanwa CD800B/CD800F Hanger Magnet - Strong Magnetic Hook for Tool Organization | Perfect for Garage, Workshop & Toolbox Storage

High Range Iron Test Kit - Accurate Water Testing for Pools, Spas & Drinking Water | Home & Lab Use