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High Precision Portable Dissolved Oxygen Meter - 0.01 mg/L Resolution DO Tester with Probe for Aquaculture, Aquarium, Hydroponics & Water Quality Testing | Ideal for Fish Tanks, Ponds & Laboratory Use -45% Off
High Precision Portable Dissolved Oxygen Meter - 0.01 mg/L Resolution DO Tester with Probe for Aquaculture, Aquarium, Hydroponics & Water Quality Testing | Ideal for Fish Tanks, Ponds & Laboratory Use
$55.26 $100.49
2 in 1 Digital Tire Pressure Gauge with LCD Display - Accurate Air Pressure Meter for Car, Truck & Motorcycle - Portable Tire Inflator Accessory for Road Trips & Vehicle Maintenance -45% Off
2 in 1 Digital Tire Pressure Gauge with LCD Display - Accurate Air Pressure Meter for Car, Truck & Motorcycle - Portable Tire Inflator Accessory for Road Trips & Vehicle Maintenance
$51.74 $94.08
MXBAOHENG Wet Film Thickness Gauge 0-500μm - High Precision Paint Coating Thickness Meter with Stainless Steel - Ideal for Automotive, Marine & Industrial Painting Applications -45% Off
MXBAOHENG Wet Film Thickness Gauge 0-500μm - High Precision Paint Coating Thickness Meter with Stainless Steel - Ideal for Automotive, Marine & Industrial Painting Applications
$63.25 $115
Professional Clamp-On Earth Ground Resistance Tester - 0.01 to 200 Ohm Measuring Range - Ideal for Electrical Safety Testing & Industrial Maintenance -45% Off
Professional Clamp-On Earth Ground Resistance Tester - 0.01 to 200 Ohm Measuring Range - Ideal for Electrical Safety Testing & Industrial Maintenance
$134.19 $243.99
CRAFTSMAN 6-in-1 Fully Automatic Battery Charger & Engine Starter CMXCESM253 - 100 Cranking Amps, 6V/12V Battery Tester & Alternator Tester for Car, SUV, Truck & Marine Batteries - Perfect for Roadside Emergencies & Winter Vehicle Maintenance -45% Off
CRAFTSMAN 6-in-1 Fully Automatic Battery Charger & Engine Starter CMXCESM253 - 100 Cranking Amps, 6V/12V Battery Tester & Alternator Tester for Car, SUV, Truck & Marine Batteries - Perfect for Roadside Emergencies & Winter Vehicle Maintenance
$75.89 $137.99
Carolina Herrera CH Beasts Eau De Parfum Spray for Men - 3.4 oz Tester | Premium Cologne for Date Nights, Special Occasions & Everyday Luxury -45% Off
Carolina Herrera CH Beasts Eau De Parfum Spray for Men - 3.4 oz Tester | Premium Cologne for Date Nights, Special Occasions & Everyday Luxury
$65.97 $119.95
Fluke 1AC II VoltAlert Non-Contact Voltage Tester - 5 Pack | AC Voltage Detector Pen for Electrical Testing | Perfect for Electricians, DIY Home Repairs & Industrial Safety Checks -45% Off
Fluke 1AC II VoltAlert Non-Contact Voltage Tester - 5 Pack | AC Voltage Detector Pen for Electrical Testing | Perfect for Electricians, DIY Home Repairs & Industrial Safety Checks
$90.87 $165.22
INTBUYING Handheld LCD Electrostatic Field Tester - Digital Electrostatic Meter with LCD Display, 9V Battery Powered - Perfect for Electronics Repair, Industrial Safety & Static Electricity Testing -45% Off
INTBUYING Handheld LCD Electrostatic Field Tester - Digital Electrostatic Meter with LCD Display, 9V Battery Powered - Perfect for Electronics Repair, Industrial Safety & Static Electricity Testing
$103.95 $189
AR600E Digital Handheld Ultrasonic Cable Height Meter Tester - 3-23m Range for Utility Pole, Transmission Line & Construction Measurement | Portable Height Measuring Instrument for Power Line Maintenance, Tree Trimming & Safety Inspections -45% Off
AR600E Digital Handheld Ultrasonic Cable Height Meter Tester - 3-23m Range for Utility Pole, Transmission Line & Construction Measurement | Portable Height Measuring Instrument for Power Line Maintenance, Tree Trimming & Safety Inspections
$103.95 $189
Professional Paint Thickness Gauge Meter - Digital Coating Thickness Tester for Walls, Metal, Wood & Automotive - Accurate Paint Measurement Tool for DIY, Construction & Industrial Use -45% Off
Professional Paint Thickness Gauge Meter - Digital Coating Thickness Tester for Walls, Metal, Wood & Automotive - Accurate Paint Measurement Tool for DIY, Construction & Industrial Use
$64.34 $116.99
SAZ DEKOR 0.28 Inch 3-Wire LED Digital Voltmeter DC 0-100V Voltage Tester with Red Display - Perfect for Automotive, DIY Electronics, and Electrical Testing -45% Off
SAZ DEKOR 0.28 Inch 3-Wire LED Digital Voltmeter DC 0-100V Voltage Tester with Red Display - Perfect for Automotive, DIY Electronics, and Electrical Testing
$194.7 $354
DT-6605 High Voltage Insulation Resistance Tester - 1000V AC/DC Voltage Measurement, Insulation Meter with Buzzer Alarm for Short Circuit Testing - Ideal for Electricians, HVAC Technicians and Industrial Maintenance -45% Off
DT-6605 High Voltage Insulation Resistance Tester - 1000V AC/DC Voltage Measurement, Insulation Meter with Buzzer Alarm for Short Circuit Testing - Ideal for Electricians, HVAC Technicians and Industrial Maintenance
$140.5 $255.46
Professional Digital Coating Thickness Gauge - High Precision Car Paint & Metal Thickness Tester with Anti-Slip Grip & NF F Probe | Ideal for Automotive Repair, Metal Fabrication & Quality Control -45% Off
Professional Digital Coating Thickness Gauge - High Precision Car Paint & Metal Thickness Tester with Anti-Slip Grip & NF F Probe | Ideal for Automotive Repair, Metal Fabrication & Quality Control
$49.38 $89.79
KDAWN Digital Force Gauge - High Precision Push Pull Tester with Portable Handheld Design for Pressure & Spring Testing (Ideal for Industrial QA, Lab Research & Material Strength Measurement) -45% Off
KDAWN Digital Force Gauge - High Precision Push Pull Tester with Portable Handheld Design for Pressure & Spring Testing (Ideal for Industrial QA, Lab Research & Material Strength Measurement)
$44.73 $81.33
Mastech MS2208 True RMS Clamp Meter - Digital Multimeter for AC/DC Current, Voltage, KVA, KVAR, PF Measurement with Flashlight & Backlight - Ideal for Electricians, HVAC Technicians, and Industrial Maintenance -45% Off
Mastech MS2208 True RMS Clamp Meter - Digital Multimeter for AC/DC Current, Voltage, KVA, KVAR, PF Measurement with Flashlight & Backlight - Ideal for Electricians, HVAC Technicians, and Industrial Maintenance
$82.45 $149.91
Professional Window Tint Meter - Digital Tint Reader with 100% VLT Accuracy | Continuous Light Transmission Tester for Car Windows, Vehicle Glass & Home Curtains | Perfect for Auto Shops, DIY Car Tinting & Home Privacy Solutions -45% Off
Professional Window Tint Meter - Digital Tint Reader with 100% VLT Accuracy | Continuous Light Transmission Tester for Car Windows, Vehicle Glass & Home Curtains | Perfect for Auto Shops, DIY Car Tinting & Home Privacy Solutions
$67.64 $122.99
**11 Inch HD Screen Digital Scalp & Skin Analyzer – Hair Follicle Detector & Moisture Tester for Home, Spa & Salon – Perfect for Hair & Scalp Care, Skin Diagnosis & Beauty Treatments** -45% Off
**11 Inch HD Screen Digital Scalp & Skin Analyzer – Hair Follicle Detector & Moisture Tester for Home, Spa & Salon – Perfect for Hair & Scalp Care, Skin Diagnosis & Beauty Treatments**
$137.49 $249.99
Sniff-It 2 Series 9601 Voltage Tester - AC Detector with Adjustable Sensitivity (5V-600V), LED Indicator, Non-Contact Electrical Tester (2-Pack) - Perfect for Electricians, DIY Home Repairs & Electrical Safety Checks -45% Off
Sniff-It 2 Series 9601 Voltage Tester - AC Detector with Adjustable Sensitivity (5V-600V), LED Indicator, Non-Contact Electrical Tester (2-Pack) - Perfect for Electricians, DIY Home Repairs & Electrical Safety Checks
$56 $101.82
ETB-0833 Professional Gloss Meter Tester with Self-Calibration - 20˚/60˚/85˚ Angles, 0-200G Range - Paint & Surface Gloss Measurement for Automotive, Furniture & Industrial Quality Control -45% Off
ETB-0833 Professional Gloss Meter Tester with Self-Calibration - 20˚/60˚/85˚ Angles, 0-200G Range - Paint & Surface Gloss Measurement for Automotive, Furniture & Industrial Quality Control
$130.51 $237.3
10-Way Detachable Advanced Cable Tester with LED Indicators - MFL Audio Cable Checker & Wire Tracker for Home Theater, Studio, and Network Installation (Separate Working Mode, Rectangular Design) -45% Off
10-Way Detachable Advanced Cable Tester with LED Indicators - MFL Audio Cable Checker & Wire Tracker for Home Theater, Studio, and Network Installation (Separate Working Mode, Rectangular Design)
$71.49 $129.99
SF-500N Digital Force Gauge - High Precision 50KG/500N/110LB Digital Dynamometer Pressure Tester for Industrial Testing, Material Strength Analysis & Quality Control Applications -45% Off
SF-500N Digital Force Gauge - High Precision 50KG/500N/110LB Digital Dynamometer Pressure Tester for Industrial Testing, Material Strength Analysis & Quality Control Applications
$77.54 $140.99
SHENGSHIYU Portable Nuclear Radiation Detector - Handheld Beta Gamma X-ray Tester with High Sensitivity, Digital Dosimeter Monitor & Radioactive Alarm (White Marble Design) - Ideal for Home Safety, Industrial Use & Emergency Preparedness -45% Off
SHENGSHIYU Portable Nuclear Radiation Detector - Handheld Beta Gamma X-ray Tester with High Sensitivity, Digital Dosimeter Monitor & Radioactive Alarm (White Marble Design) - Ideal for Home Safety, Industrial Use & Emergency Preparedness
$84.14 $152.99
Dual Scale Digital Refractometer 0-50% Brix & 1.000-1.130 SG - High Precision Beer and Wort Hydrometer for Home Brewing, Wine Making, and Malt Sugar Testing - Perfect for Craft Brewers and Winemakers -45% Off
Dual Scale Digital Refractometer 0-50% Brix & 1.000-1.130 SG - High Precision Beer and Wort Hydrometer for Home Brewing, Wine Making, and Malt Sugar Testing - Perfect for Craft Brewers and Winemakers
$69.12 $125.68
8mm Digital Portable Colorimeter - High Accuracy Color Difference Meter for Printing, Paint, Textile & Plastic Testing | Precise Color Analyzer for Quality Control & Lab Use -45% Off
8mm Digital Portable Colorimeter - High Accuracy Color Difference Meter for Printing, Paint, Textile & Plastic Testing | Precise Color Analyzer for Quality Control & Lab Use
$196.47 $357.22
Klein Tools HVNCVT-1 Dual-Range Non-Contact Voltage Tester with Audio/Visual Alerts - Water Resistant High Voltage Detector with Carrying Case & Battery - Ideal for Electricians, HVAC Technicians & Home Safety Checks -45% Off
Klein Tools HVNCVT-1 Dual-Range Non-Contact Voltage Tester with Audio/Visual Alerts - Water Resistant High Voltage Detector with Carrying Case & Battery - Ideal for Electricians, HVAC Technicians & Home Safety Checks
$95.18 $173.07
Portable Digital Brix Refractometer for Coffee, Beer, Wine & Juice - 5-45℃ Waterproof Sugar Concentration Tester with 350mAh Battery & Dropper (84x23x14.5mm) - Perfect for Home Brewing, Barista Use & Kitchen Measurements -45% Off
Portable Digital Brix Refractometer for Coffee, Beer, Wine & Juice - 5-45℃ Waterproof Sugar Concentration Tester with 350mAh Battery & Dropper (84x23x14.5mm) - Perfect for Home Brewing, Barista Use & Kitchen Measurements
$84.36 $153.39
Precision High Accuracy Manual Coating Thickness Gauge - Ultrasonic Paint Film Tester for Automotive & Industrial Use - Yellow & Blue Options - Perfect for Car Paint, Metal Coatings & Quality Control -45% Off
Precision High Accuracy Manual Coating Thickness Gauge - Ultrasonic Paint Film Tester for Automotive & Industrial Use - Yellow & Blue Options - Perfect for Car Paint, Metal Coatings & Quality Control
$71.11 $129.3
5-36V Car Electric Voltage Tester Pen - Portable LCD Digital Probe Detector for Automotive & Home Electrical Testing | Non-Contact Voltage Power Tester Accessories | Perfect for Mechanics, Electricians & DIY Enthusiasts -45% Off
5-36V Car Electric Voltage Tester Pen - Portable LCD Digital Probe Detector for Automotive & Home Electrical Testing | Non-Contact Voltage Power Tester Accessories | Perfect for Mechanics, Electricians & DIY Enthusiasts
$76.72 $139.5
KP184 Programmable DC Electronic Load Tester - 400W, 0-150V, 0-40A - Single-Channel Battery Testing for Power Supplies, Solar Panels & EV Chargers -45% Off
KP184 Programmable DC Electronic Load Tester - 400W, 0-150V, 0-40A - Single-Channel Battery Testing for Power Supplies, Solar Panels & EV Chargers
$103.95 $189
36V 50W Premium Battery Pulse Charger, Maintainer & Tester (Gen 3) - Yellow & Black (2365L-36-G3) | Fast Charging for Motorcycles, ATVs, Boats & RVs | Smart Battery Maintenance & Testing Solution -45% Off
36V 50W Premium Battery Pulse Charger, Maintainer & Tester (Gen 3) - Yellow & Black (2365L-36-G3) | Fast Charging for Motorcycles, ATVs, Boats & RVs | Smart Battery Maintenance & Testing Solution
$109.98 $199.98
High Accuracy Precision Ballistic Chronograph - Shooting Speed Tester 1-2000MPS (5-6500FPS) with Less Than 1% Error - Perfect for Archery, Airsoft, and Firearms Velocity Testing -45% Off
High Accuracy Precision Ballistic Chronograph - Shooting Speed Tester 1-2000MPS (5-6500FPS) with Less Than 1% Error - Perfect for Archery, Airsoft, and Firearms Velocity Testing
$95.09 $172.9
Bevve All-in-One Fiber Optic Cable Tester Kit - 10km Laser Source Power Meter with 10mw Visual Fault Locator | Professional Network Testing Tool for Telecom Engineers & Data Center Maintenance -45% Off
Bevve All-in-One Fiber Optic Cable Tester Kit - 10km Laser Source Power Meter with 10mw Visual Fault Locator | Professional Network Testing Tool for Telecom Engineers & Data Center Maintenance
$54.55 $99.19
Megger 1001-561TCAL Insulation Tester - 10 Teraohms Resistance, 5kV Multi-Range Test Voltage with NIST-Traceable Calibration Certificate | Professional Electrical Equipment Testing for Industrial Maintenance & Power Systems -45% Off
Megger 1001-561TCAL Insulation Tester - 10 Teraohms Resistance, 5kV Multi-Range Test Voltage with NIST-Traceable Calibration Certificate | Professional Electrical Equipment Testing for Industrial Maintenance & Power Systems
$196.35 $357
UT15C Waterproof Digital Multimeter - AC/DC Voltage Detector (24V~690V) with Phase Rotation Tester | Electrician Tool for Home, Industrial & Automotive Electrical Testing -45% Off
UT15C Waterproof Digital Multimeter - AC/DC Voltage Detector (24V~690V) with Phase Rotation Tester | Electrician Tool for Home, Industrial & Automotive Electrical Testing
$119.35 $217
HT5910 Leakage Switch Resistance Tester | 45Hz-65Hz RCD Tester | 0V-440V Circuit Detection Tool | Compact Construction | for Home & Industrial Electrical Safety Testing -45% Off
HT5910 Leakage Switch Resistance Tester | 45Hz-65Hz RCD Tester | 0V-440V Circuit Detection Tool | Compact Construction | for Home & Industrial Electrical Safety Testing
$76.38 $138.89
UXZDX CUJUX Mini Digital Sound Level Meter - 30~130 dBA, 35~130 dBC Noise Decibel Tester with Smart Sensor for Home, Office, Classroom & Industrial Use -45% Off
UXZDX CUJUX Mini Digital Sound Level Meter - 30~130 dBA, 35~130 dBC Noise Decibel Tester with Smart Sensor for Home, Office, Classroom & Industrial Use
$99 $180