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SAVE 45%
pH 0-14 Test Strips - High Precision Litmus Paper for Water, Soil & Aquarium Testing | Lab, Pool & Hydroponics Use
pH 0-14 Test Strips - High Precision Litmus Paper for Water, Soil & Aquarium Testing | Lab, Pool & Hydroponics Use
$7.14
$12.99
SAVE 45%
High Accuracy pH Probe with Automatic Temperature Compensation (ATC) - Replacement Sensor for Water Testing, Aquariums, Hydroponics & Laboratories
High Accuracy pH Probe with Automatic Temperature Compensation (ATC) - Replacement Sensor for Water Testing, Aquariums, Hydroponics & Laboratories
$50.05
$91
SAVE 45%
PM33a | Pocket-Sized Hybrid Digital Multimeter & Clamp Meter - Perfect for Electricians, DIY Home Repairs, and Automotive Diagnostics
PM33a | Pocket-Sized Hybrid Digital Multimeter & Clamp Meter - Perfect for Electricians, DIY Home Repairs, and Automotive Diagnostics
$105.62
$192.05
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Digital Pocket TDS Meter for Water Quality Testing - Portable Conductivity Tester for Drinking Water, Aquariums, Hydroponics & Swimming Pools
Digital Pocket TDS Meter for Water Quality Testing - Portable Conductivity Tester for Drinking Water, Aquariums, Hydroponics & Swimming Pools
$13.2
$24
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Digital Pocket Refractometer for Automotive - Accurate Coolant & Battery Fluid Testing | Ideal for Car Maintenance, Mechanics & DIY Enthusiasts
Digital Pocket Refractometer for Automotive - Accurate Coolant & Battery Fluid Testing | Ideal for Car Maintenance, Mechanics & DIY Enthusiasts
$180.4
$328
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Portable Handheld Vibration Meter - Digital Vibration Tester for Industrial Equipment, HVAC Systems & Machinery Maintenance | Perfect for Engineers, Technicians & Quality Control
Portable Handheld Vibration Meter - Digital Vibration Tester for Industrial Equipment, HVAC Systems & Machinery Maintenance | Perfect for Engineers, Technicians & Quality Control
$386.65
$703
SAVE 45%
Precision Digital Scale 1500g x 0.05g - High Accuracy Kitchen & Jewelry Scale for Cooking, Baking, Coffee, and Precious Metals
Precision Digital Scale 1500g x 0.05g - High Accuracy Kitchen & Jewelry Scale for Cooking, Baking, Coffee, and Precious Metals
$158.4
$288
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High Accuracy 72.5 psi Pressure Transducer - Industrial & Automotive Pressure Sensor for Hydraulic Systems, HVAC, and Process Control Applications
High Accuracy 72.5 psi Pressure Transducer - Industrial & Automotive Pressure Sensor for Hydraulic Systems, HVAC, and Process Control Applications
$116.05
$211
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High Accuracy Pressure Transducer 0-725 psi - Industrial & Automotive Applications | Hydraulic Systems, HVAC, Process Control
High Accuracy Pressure Transducer 0-725 psi - Industrial & Automotive Applications | Hydraulic Systems, HVAC, Process Control
$116.05
$211
SAVE 45%
Low Conductivity PTFE Glass Probe - High Precision pH & Electrochemical Testing for Laboratories & Industrial Applications
Low Conductivity PTFE Glass Probe - High Precision pH & Electrochemical Testing for Laboratories & Industrial Applications
$81.95
$149
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TL A7M2 Pin Type Adapters - Compatible with Sony A7M2 Camera for Secure Lens Mounting | Perfect for Photography, Videography & Travel Shoots
TL A7M2 Pin Type Adapters - Compatible with Sony A7M2 Camera for Secure Lens Mounting | Perfect for Photography, Videography & Travel Shoots
$8.18
$14.89
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Type K Penetration Thermometer Probe - Large Stainless Steel Food Thermometer for Cooking, Grilling, Baking & BBQ | Perfect for Meat, Oven, Deep Fryer & Kitchen Use
Type K Penetration Thermometer Probe - Large Stainless Steel Food Thermometer for Cooking, Grilling, Baking & BBQ | Perfect for Meat, Oven, Deep Fryer & Kitchen Use
$32.45
$59
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High Accuracy Type K Surface Thermometer Probe - Digital Temperature Sensor for Cooking, HVAC, and Industrial Use
High Accuracy Type K Surface Thermometer Probe - Digital Temperature Sensor for Cooking, HVAC, and Industrial Use
$45.65
$83
SAVE 45%
Waterproof Digital Stopwatch with Large LCD Display - Ideal for Swimming, Running, Sports Training & Outdoor Activities
Waterproof Digital Stopwatch with Large LCD Display - Ideal for Swimming, Running, Sports Training & Outdoor Activities
$7.7
$14
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60 Memory Stopwatch - High Precision Digital Sports Timer with Lap/Split Function for Running, Swimming, and Training - Perfect for Coaches, Athletes, and Fitness Enthusiasts
60 Memory Stopwatch - High Precision Digital Sports Timer with Lap/Split Function for Running, Swimming, and Training - Perfect for Coaches, Athletes, and Fitness Enthusiasts
$23.65
$43
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3nh Gloss Meter - ISO Certified Calibration for Precise Surface Gloss Measurement - Perfect for Paint, Automotive, and Industrial Quality Control
3nh Gloss Meter - ISO Certified Calibration for Precise Surface Gloss Measurement - Perfect for Paint, Automotive, and Industrial Quality Control
$83.59
$151.99
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Professional Water Meter Kit with Dissolved Oxygen Probe - Accurate Water Quality Testing for Aquariums, Hydroponics & Environmental Monitoring
Professional Water Meter Kit with Dissolved Oxygen Probe - Accurate Water Quality Testing for Aquariums, Hydroponics & Environmental Monitoring
$211.2
$384
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High Precision Conductivity Standard Solution 12880 µS/cm, 500mL - Ideal for Lab Calibration & Water Quality Testing
High Precision Conductivity Standard Solution 12880 µS/cm, 500mL - Ideal for Lab Calibration & Water Quality Testing
$18.02
$32.78
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Professional Dissolved Oxygen Meter Kit - Portable DO Tester for Aquariums, Ponds, and Hydroponics | Accurate Water Quality Testing for Fish Tanks, Swimming Pools & Labs
Professional Dissolved Oxygen Meter Kit - Portable DO Tester for Aquariums, Ponds, and Hydroponics | Accurate Water Quality Testing for Fish Tanks, Swimming Pools & Labs
$226.05
$411
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DM509S 500V Analog Insulation Tester - Portable Insulation Resistance Meter for Electrical Safety Testing | Home, Industrial & DIY Use
DM509S 500V Analog Insulation Tester - Portable Insulation Resistance Meter for Electrical Safety Testing | Home, Industrial & DIY Use
$102.28
$185.97
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Bluetooth IAQ Anemometer Extension Rod - Portable Airflow Meter for HVAC, Duct Testing & Indoor Air Quality Monitoring | Perfect for Professionals & Home Inspectors
Bluetooth IAQ Anemometer Extension Rod - Portable Airflow Meter for HVAC, Duct Testing & Indoor Air Quality Monitoring | Perfect for Professionals & Home Inspectors
$27.22
$49.5
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Hi Range Free Chlorine Test Strips 0-600mg/l | Accurate Water Testing for Pools, Spas & Drinking Water | Fast & Reliable Results
Hi Range Free Chlorine Test Strips 0-600mg/l | Accurate Water Testing for Pools, Spas & Drinking Water | Fast & Reliable Results
$30.64
$55.72
SAVE 45%
Professional Digital Lux Light Meter for Photography, Plants, and Indoor Lighting - Accurate Ambient Light Measurement Tool for Photographers, Growers, and Home Use
Professional Digital Lux Light Meter for Photography, Plants, and Indoor Lighting - Accurate Ambient Light Measurement Tool for Photographers, Growers, and Home Use
$69.3
$126
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PM 2.5 Air Quality Monitor for Home - Indoor Air Pollution Detector with Real-Time PM2.5/PM10 Measurement - Perfect for Bedroom, Office & Nursery Air Quality Monitoring
PM 2.5 Air Quality Monitor for Home - Indoor Air Pollution Detector with Real-Time PM2.5/PM10 Measurement - Perfect for Bedroom, Office & Nursery Air Quality Monitoring
$65.45
$119
SAVE 45%
Precision Digital Scale 600g x 0.01g - High Accuracy Kitchen & Jewelry Scale for Cooking, Baking, Coffee, and Precious Metals Measurement
Precision Digital Scale 600g x 0.01g - High Accuracy Kitchen & Jewelry Scale for Cooking, Baking, Coffee, and Precious Metals Measurement
$171.05
$311
SAVE 45%
PS2040 Spectrocolorimeter - High Precision Color Measurement Device for Textiles, Paints & Plastics | Ideal for Quality Control & Color Matching in Labs & Factories
PS2040 Spectrocolorimeter - High Precision Color Measurement Device for Textiles, Paints & Plastics | Ideal for Quality Control & Color Matching in Labs & Factories
$520.54
$946.45
SAVE 45%
High Accuracy PT100 Temperature Probe for 800118C - Industrial & Laboratory Temperature Measurement Solution
High Accuracy PT100 Temperature Probe for 800118C - Industrial & Laboratory Temperature Measurement Solution
$53.9
$98
SAVE 45%
Professional Digital Sound Level Meter with Calibrator - Recertified for Accurate Noise Measurement | Ideal for Industrial, Construction & Environmental Monitoring
Professional Digital Sound Level Meter with Calibrator - Recertified for Accurate Noise Measurement | Ideal for Industrial, Construction & Environmental Monitoring
$41.25
$75
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Professional Recertified Light Meter for Visible Light - Accurate Measurement for Photography, Film, and Scientific Research
Professional Recertified Light Meter for Visible Light - Accurate Measurement for Photography, Film, and Scientific Research
$41.25
$75
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Certified Digital Manometer - High Accuracy Pressure Gauge for HVAC, Automotive & Industrial Use | Perfect for HVAC Technicians, Mechanics & Engineers
Certified Digital Manometer - High Accuracy Pressure Gauge for HVAC, Automotive & Industrial Use | Perfect for HVAC Technicians, Mechanics & Engineers
$63.25
$115
SAVE 45%
Certified Refurbished Stopwatches for Sports, Fitness & Training - High Precision Digital Timer for Coaches, Athletes & Students
Certified Refurbished Stopwatches for Sports, Fitness & Training - High Precision Digital Timer for Coaches, Athletes & Students
$19.25
$35
SAVE 45%
Certified Digital Timer - Reliable Countdown & Interval Timer for Home, Kitchen, Gym & Office Use
Certified Digital Timer - Reliable Countdown & Interval Timer for Home, Kitchen, Gym & Office Use
$19.25
$35
SAVE 45%
Certified Refurbished Vacuum Meters - Accurate Pressure Measurement for HVAC, Automotive & Industrial Use
Certified Refurbished Vacuum Meters - Accurate Pressure Measurement for HVAC, Automotive & Industrial Use
$165
$300
SAVE 45%
Replacement Wind Screen for Sound Meter - Noise Measurement Accessory for Decibel Meters, Sound Level Testers | Ideal for Outdoor Noise Monitoring, Industrial Testing, and Environmental Sound Analysis
Replacement Wind Screen for Sound Meter - Noise Measurement Accessory for Decibel Meters, Sound Level Testers | Ideal for Outdoor Noise Monitoring, Industrial Testing, and Environmental Sound Analysis
$8.8
$16
SAVE 45%
Digital Salinity Refractometer 0-28% with Automatic Temperature Compensation (ATC) - Perfect for Aquariums, Hydroponics & Marine Water Testing
Digital Salinity Refractometer 0-28% with Automatic Temperature Compensation (ATC) - Perfect for Aquariums, Hydroponics & Marine Water Testing
$34.1
$62
SAVE 45%
SAMA RANGE Partial Immersion Thermometer 20 to 110°C (Pack of 10) - Perfect for Lab Experiments, Cooking, and Home Brewing
SAMA RANGE Partial Immersion Thermometer 20 to 110°C (Pack of 10) - Perfect for Lab Experiments, Cooking, and Home Brewing
$24.75
$45
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