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SAVE 45%
Certified Digital Thermometers for Home, Kitchen & Medical Use - Fast & Accurate Temperature Readings
Certified Digital Thermometers for Home, Kitchen & Medical Use - Fast & Accurate Temperature Readings
$41.25
$75
SAVE 45%
Premium Compact Mini Tripod - Folds to 7 Inches, Extends to 36 Inches - Perfect for Travel, Vlogging, and Smartphone Photography
Premium Compact Mini Tripod - Folds to 7 Inches, Extends to 36 Inches - Perfect for Travel, Vlogging, and Smartphone Photography
$43.45
$79
SAVE 45%
PDM509S 500V/100MΩ Analog Insulation Tester - Professional Electrical Safety Testing Tool for Home & Industrial Wiring Maintenance
PDM509S 500V/100MΩ Analog Insulation Tester - Professional Electrical Safety Testing Tool for Home & Industrial Wiring Maintenance
$104.54
$190.08
SAVE 45%
PC773 True RMS Digital Multimeter with PC Connectivity - Professional Electrical Testing for Home, Automotive & Industrial Use
PC773 True RMS Digital Multimeter with PC Connectivity - Professional Electrical Testing for Home, Automotive & Industrial Use
$133.5
$242.74
SAVE 45%
Industrial Polarographic Dissolved Oxygen Sensor - High Accuracy Water Quality Testing for Aquariums, Pools & Wastewater Treatment
Industrial Polarographic Dissolved Oxygen Sensor - High Accuracy Water Quality Testing for Aquariums, Pools & Wastewater Treatment
$412.19
$749.45
SAVE 45%
Digital Inductive Conductivity TDS Salinity Water Quality Sensor - High Accuracy for Aquariums, Pools, Hydroponics & Industrial Water Testing
Digital Inductive Conductivity TDS Salinity Water Quality Sensor - High Accuracy for Aquariums, Pools, Hydroponics & Industrial Water Testing
$874.47
$1589.95
SAVE 45%
NIST Traceable Stopwatch with Certificate of Compliance - High Precision Digital Timer for Sports, Labs & Industrial Use
NIST Traceable Stopwatch with Certificate of Compliance - High Precision Digital Timer for Sports, Labs & Industrial Use
$13.2
$24
SAVE 45%
Accurate Mercury-Free Min/Max Push Button Thermometer - Digital Kitchen & Outdoor Temperature Gauge for Cooking, BBQ, Home Brewing, and Camping
Accurate Mercury-Free Min/Max Push Button Thermometer - Digital Kitchen & Outdoor Temperature Gauge for Cooking, BBQ, Home Brewing, and Camping
$16.25
$29.56
SAVE 45%
LR COD Vials Mercury Free Method: Dichromate Reactor Digestion for Water Quality Testing | EPA Compliant COD Analysis Kit for Wastewater Treatment & Environmental Monitoring
LR COD Vials Mercury Free Method: Dichromate Reactor Digestion for Water Quality Testing | EPA Compliant COD Analysis Kit for Wastewater Treatment & Environmental Monitoring
$149.78
$272.33
SAVE 45%
HACCP Thermometer for Food Safety - Digital Cooking Thermometer with Instant Read, Waterproof & Calibration - Perfect for Grilling, Baking, Meat, BBQ, and Kitchen Use
HACCP Thermometer for Food Safety - Digital Cooking Thermometer with Instant Read, Waterproof & Calibration - Perfect for Grilling, Baking, Meat, BBQ, and Kitchen Use
$176
$320
SAVE 45%
16 in 1 Drinking Water Test Strips Kit - Home & Outdoor Water Quality Testing for pH, Chlorine, Hardness & More | Perfect for Well, Tap, Pool & Aquarium Water Analysis
16 in 1 Drinking Water Test Strips Kit - Home & Outdoor Water Quality Testing for pH, Chlorine, Hardness & More | Perfect for Well, Tap, Pool & Aquarium Water Analysis
$9.89
$17.99
SAVE 45%
DCM600DR Digital Clamp Meter - Auto Hybrid/Electric Vehicle Tester with DMM Multimeter Function | Perfect for EV Diagnostics, Home Electrical Repairs & DIY Projects
DCM600DR Digital Clamp Meter - Auto Hybrid/Electric Vehicle Tester with DMM Multimeter Function | Perfect for EV Diagnostics, Home Electrical Repairs & DIY Projects
$119.79
$217.8
SAVE 45%
DCM400AD Digital Clamp Meter - Auto Repair & Electrical Testing Multimeter for AC/DC Current, Voltage, Resistance | Perfect for Car Mechanics, HVAC Technicians & Home DIY Electrical Work
DCM400AD Digital Clamp Meter - Auto Repair & Electrical Testing Multimeter for AC/DC Current, Voltage, Resistance | Perfect for Car Mechanics, HVAC Technicians & Home DIY Electrical Work
$102.82
$186.95
SAVE 45%
Compact Digital Multimeter - Professional Handheld Voltage Tester for Home, Car & Electronics Repair | Measure AC/DC Voltage, Current & Resistance | Perfect for Electricians, DIY & Automotive Use
Compact Digital Multimeter - Professional Handheld Voltage Tester for Home, Car & Electronics Repair | Measure AC/DC Voltage, Current & Resistance | Perfect for Electricians, DIY & Automotive Use
$14.29
$25.99
SAVE 45%
Professional Digital Refractometer with Automatic Temperature Compensation (ATC) - Perfect for Honey, Wine, Beer & Maple Syrup Brix Testing in Brewing, Winemaking & Food Production
Professional Digital Refractometer with Automatic Temperature Compensation (ATC) - Perfect for Honey, Wine, Beer & Maple Syrup Brix Testing in Brewing, Winemaking & Food Production
$34.1
$62
SAVE 45%
CL 14 | Alligator Clip Adapters - Secure Electrical Connections for DIY Projects, Automotive Repairs & Home Wiring - Heavy Duty Spring Loaded Clips for Reliable Performance
CL 14 | Alligator Clip Adapters - Secure Electrical Connections for DIY Projects, Automotive Repairs & Home Wiring - Heavy Duty Spring Loaded Clips for Reliable Performance
$8.34
$15.18
SAVE 45%
Alligator Clip Adapter - Heavy Duty Electrical Connector for Car Batteries, Electronics & DIY Projects - Perfect for Jumper Cables, Test Leads & Wiring Applications
Alligator Clip Adapter - Heavy Duty Electrical Connector for Car Batteries, Electronics & DIY Projects - Perfect for Jumper Cables, Test Leads & Wiring Applications
$13.09
$23.81
SAVE 45%
AP33 Digital Multimeter - Professional Analog Pocket Multimeter for Electrical Testing, Voltage, Current & Resistance Measurement | Ideal for Home DIY, Car Repair & Electronics Projects
AP33 Digital Multimeter - Professional Analog Pocket Multimeter for Electrical Testing, Voltage, Current & Resistance Measurement | Ideal for Home DIY, Car Repair & Electronics Projects
$30.1
$54.73
SAVE 45%
Precision Digital Stopwatch with Large Decimal Display - Perfect for Sports, Fitness Training, and Scientific Experiments
Precision Digital Stopwatch with Large Decimal Display - Perfect for Sports, Fitness Training, and Scientific Experiments
$27.49
$49.99
SAVE 45%
3nh TS/YS/NH/NS Series Spectrophotometer Cuvettes - High Precision Quartz Glass Lab Accessories for Accurate Color Measurement in Laboratories & Quality Control
3nh TS/YS/NH/NS Series Spectrophotometer Cuvettes - High Precision Quartz Glass Lab Accessories for Accurate Color Measurement in Laboratories & Quality Control
$56.23
$102.25
SAVE 45%
Professional Recertified Heat Stress Meter - Accurate RH & Air Temperature Measurement for Workplace Safety and Industrial Use
Professional Recertified Heat Stress Meter - Accurate RH & Air Temperature Measurement for Workplace Safety and Industrial Use
$41.25
$75
SAVE 45%
PS2030 Spectrocolorimeter - High Precision Color Measurement Device for Textiles, Paints & Plastics | Ideal for Quality Control & Color Matching in Labs & Manufacturing
PS2030 Spectrocolorimeter - High Precision Color Measurement Device for Textiles, Paints & Plastics | Ideal for Quality Control & Color Matching in Labs & Manufacturing
$391.79
$712.35
SAVE 45%
**Portable Digital Chlorine Meter for Water Testing - Large LCD Display | Pool, Spa, Aquarium & Drinking Water Quality Monitor**
**Portable Digital Chlorine Meter for Water Testing - Large LCD Display | Pool, Spa, Aquarium & Drinking Water Quality Monitor**
$191.95
$349
SAVE 45%
Phosphorus Test Strips 0-50ppm - Water Quality Testing Kit for Pools, Aquariums & Hydroponics | Fast & Accurate Results
Phosphorus Test Strips 0-50ppm - Water Quality Testing Kit for Pools, Aquariums & Hydroponics | Fast & Accurate Results
$27.14
$49.36
SAVE 45%
Digital Nitrate Nitrogen Sensor for Water Quality Testing - Accurate Online Monitoring for Aquariums, Hydroponics, and Environmental Research
Digital Nitrate Nitrogen Sensor for Water Quality Testing - Accurate Online Monitoring for Aquariums, Hydroponics, and Environmental Research
$6241.37
$11347.95
SAVE 45%
Premium Blue-Green Algae Water Quality Sensor | Real-Time Monitoring for Lakes & Ponds | Perfect for Aquaculture, Environmental Testing & Home Water Safety
Premium Blue-Green Algae Water Quality Sensor | Real-Time Monitoring for Lakes & Ponds | Perfect for Aquaculture, Environmental Testing & Home Water Safety
$2171.09
$3947.45
SAVE 45%
High Range Nitrite Test Kit (0-250 ppm) - Accurate Water Testing for Aquariums, Pools, and Industrial Use
High Range Nitrite Test Kit (0-250 ppm) - Accurate Water Testing for Aquariums, Pools, and Industrial Use
$53.11
$96.58
SAVE 45%
MG500 Digital Insulation Tester - IP54 Dustproof & Waterproof Electrical Tester for Home, Industrial and Outdoor Use
MG500 Digital Insulation Tester - IP54 Dustproof & Waterproof Electrical Tester for Home, Industrial and Outdoor Use
$125.65
$228.46
SAVE 45%
KS3 3-Phase Motor Rotation Detector - Professional Phase Sequence Tester for Industrial and HVAC Applications
KS3 3-Phase Motor Rotation Detector - Professional Phase Sequence Tester for Industrial and HVAC Applications
$131.68
$239.42
SAVE 45%
KDP10 Voltage Detector & Supporter - Non-Contact AC/DC Voltage Tester for Home Electrical Safety | Perfect for Electricians, DIY Projects & Household Maintenance
KDP10 Voltage Detector & Supporter - Non-Contact AC/DC Voltage Tester for Home Electrical Safety | Perfect for Electricians, DIY Projects & Household Maintenance
$54.07
$98.32
SAVE 45%
DLC470 Digital Clamp Meter - Multifunctional Leakage Current Tester for AC/DC Circuits | Perfect for Electricians, HVAC Technicians & Home Electrical Maintenance
DLC470 Digital Clamp Meter - Multifunctional Leakage Current Tester for AC/DC Circuits | Perfect for Electricians, HVAC Technicians & Home Electrical Maintenance
$277.69
$504.9
SAVE 45%
CD5001 True RMS Digital Multimeter with Auto-Ranging, Backlit LCD & EF Sensing - Perfect for Electricians, HVAC Techs & DIY Home Repairs
CD5001 True RMS Digital Multimeter with Auto-Ranging, Backlit LCD & EF Sensing - Perfect for Electricians, HVAC Techs & DIY Home Repairs
$75.28
$136.88
SAVE 45%
ASJ201 Alligator Safety Clip Adapter - Heavy Duty Spring Loaded Jumper Cable Connector for Car Battery Charging & Jump Starting (Perfect for Emergency Roadside Assistance & DIY Auto Repairs)
ASJ201 Alligator Safety Clip Adapter - Heavy Duty Spring Loaded Jumper Cable Connector for Car Battery Charging & Jump Starting (Perfect for Emergency Roadside Assistance & DIY Auto Repairs)
$46.88
$85.25
SAVE 45%
Durable Carrying Case for Electronics & Accessories - Perfect for Travel, Work & Daily Use
Durable Carrying Case for Electronics & Accessories - Perfect for Travel, Work & Daily Use
$25.04
$45.54
SAVE 45%
pH 7.00 Buffer Solution - Yellow | Laboratory Calibration Standard for pH Meters | Perfect for Scientific Research, Water Testing & Quality Control
pH 7.00 Buffer Solution - Yellow | Laboratory Calibration Standard for pH Meters | Perfect for Scientific Research, Water Testing & Quality Control
$10.78
$19.61
SAVE 45%
Brix Calibration Solution 10 Pack - High Accuracy Refractometer Calibration Fluid for Hydrometers, Homebrew, Wine Making & Food Testing
Brix Calibration Solution 10 Pack - High Accuracy Refractometer Calibration Fluid for Hydrometers, Homebrew, Wine Making & Food Testing
$33
$60
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