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Car Circuit Analyzer - Digital Display Multimeter for Automotive Electric System Testing | Plastic Component Activation Circuit Probe Tester | Red Injector Tester | Perfect for DIY Car Repairs & Professional Mechanics -45% Off
Car Circuit Analyzer - Digital Display Multimeter for Automotive Electric System Testing | Plastic Component Activation Circuit Probe Tester | Red Injector Tester | Perfect for DIY Car Repairs & Professional Mechanics
$76.27 $138.69
XWWDP DM90S Digital Multimeter - 6000 Counts True RMS Auto-Ranging NCV Voltage Tester, Handheld Smart Meter for Home, Car & Electrical Repair -45% Off
XWWDP DM90S Digital Multimeter - 6000 Counts True RMS Auto-Ranging NCV Voltage Tester, Handheld Smart Meter for Home, Car & Electrical Repair
$119.94 $218.08
KW208 & KW710 12V 24V Car Battery Tester - Digital Automotive Battery Analyzer for Cars, Trucks, Motorcycles - Perfect for Home Mechanics & Professional Auto Shops (Works on 6V/12V/24V Vehicles) -45% Off
KW208 & KW710 12V 24V Car Battery Tester - Digital Automotive Battery Analyzer for Cars, Trucks, Motorcycles - Perfect for Home Mechanics & Professional Auto Shops (Works on 6V/12V/24V Vehicles)
$74.79 $135.99
Professional-Grade Non-Contact Alcohol Breathalyzer - Digital LCD Display with Sound Alarm | Portable BAC Tester for Drivers, Workplace Safety & Home Use | Prevent Drunk Driving & Ensure Safety -45% Off
Professional-Grade Non-Contact Alcohol Breathalyzer - Digital LCD Display with Sound Alarm | Portable BAC Tester for Drivers, Workplace Safety & Home Use | Prevent Drunk Driving & Ensure Safety
$71.46 $129.93
**Digital Pressure Gauge Manifold - HVAC Refrigeration Tester with Vacuum Meter & Temperature Sensor | Accurate HVAC/R Diagnostics | Ideal for AC Repair, Refrigerant Charging & System Maintenance (Model: YLB-SAB-G50L, Color Options Available)** -45% Off
**Digital Pressure Gauge Manifold - HVAC Refrigeration Tester with Vacuum Meter & Temperature Sensor | Accurate HVAC/R Diagnostics | Ideal for AC Repair, Refrigerant Charging & System Maintenance (Model: YLB-SAB-G50L, Color Options Available)**
$49.46 $89.94
5V Wall Pipe Blockage Detector - Waterproof Steel & PVC Pipe Scanner with 4 Probes | Pipeline Plugging Tester for Home Plumbing, HVAC & Drainage Systems | Detects Clogs in Kitchen Sinks, Bathroom Pipes & Sewer Lines -45% Off
5V Wall Pipe Blockage Detector - Waterproof Steel & PVC Pipe Scanner with 4 Probes | Pipeline Plugging Tester for Home Plumbing, HVAC & Drainage Systems | Detects Clogs in Kitchen Sinks, Bathroom Pipes & Sewer Lines
$56.98 $103.6
Gerioie EC-770 Digital Thickness Gauge - Non-Destructive 3-Probe Tester for Plastic & Metal | LCD Display | Accurate Thickness Measurement | Ideal for Quality Control & Manufacturing Inspection -45% Off
Gerioie EC-770 Digital Thickness Gauge - Non-Destructive 3-Probe Tester for Plastic & Metal | LCD Display | Accurate Thickness Measurement | Ideal for Quality Control & Manufacturing Inspection
$72.11 $131.11
CocinaCo T7 Multifunctional Transistor Tester - Diode, Triode, Capacitance, LCR, ESR Meter for NPN, PNP, MOSFET, IR Testing | Perfect for Electronics Repair, DIY Projects & Component Analysis -45% Off
CocinaCo T7 Multifunctional Transistor Tester - Diode, Triode, Capacitance, LCR, ESR Meter for NPN, PNP, MOSFET, IR Testing | Perfect for Electronics Repair, DIY Projects & Component Analysis
$49.48 $89.98
NHJYKJ Digital HVAC Multimeter - Professional Vacuum Pressure Gauge, Refrigeration Manifold Tester with Temperature Measurement for AC Repair & Maintenance | Perfect for HVAC Technicians & DIY Home Air Conditioning Service -45% Off
NHJYKJ Digital HVAC Multimeter - Professional Vacuum Pressure Gauge, Refrigeration Manifold Tester with Temperature Measurement for AC Repair & Maintenance | Perfect for HVAC Technicians & DIY Home Air Conditioning Service
$104.73 $190.42
**Hydraulic Pressure Test Kit - Professional Hydraulic Tester for Oil Systems | Durable, Eco-Friendly | Ideal for Industrial, Automotive & Maintenance Use** -45% Off
**Hydraulic Pressure Test Kit - Professional Hydraulic Tester for Oil Systems | Durable, Eco-Friendly | Ideal for Industrial, Automotive & Maintenance Use**
$53.45 $97.19
Webster Hardness Tester W-20B (25-110 HRE) for Aluminum Alloy Testing - Measures 0.6~8mm Thickness & 6mm+ Inner Diameter - Ideal for Metal Quality Control in Automotive & Aerospace Industries -45% Off
Webster Hardness Tester W-20B (25-110 HRE) for Aluminum Alloy Testing - Measures 0.6~8mm Thickness & 6mm+ Inner Diameter - Ideal for Metal Quality Control in Automotive & Aerospace Industries
$152.34 $276.99
CL120 Mini Clamp-on Tester 200A AC Current Meter - Compact Electrical Current Measuring Tool for HVAC, Automotive & Industrial Use -45% Off
CL120 Mini Clamp-on Tester 200A AC Current Meter - Compact Electrical Current Measuring Tool for HVAC, Automotive & Industrial Use
$71.5 $130
SHAHE Digital Fruit Penetrometer - Portable Fruit Hardness Tester with 0.2-15 Kgf/cm² Range & Φ11.1mm Probe - Rechargeable Battery for Apple, Pear, Peach Quality Testing in Orchards and Farms -45% Off
SHAHE Digital Fruit Penetrometer - Portable Fruit Hardness Tester with 0.2-15 Kgf/cm² Range & Φ11.1mm Probe - Rechargeable Battery for Apple, Pear, Peach Quality Testing in Orchards and Farms
$59.39 $107.99
Bluelab pH Pen Meter & Probe Care Kit with Calibration Solution, Storage Liquid & Cleaning Brush - Digital pH & Temperature Tester for Hydroponics, Aquariums & Plant Growth - Ensure Optimal Plant Health & Higher Yields -45% Off
Bluelab pH Pen Meter & Probe Care Kit with Calibration Solution, Storage Liquid & Cleaning Brush - Digital pH & Temperature Tester for Hydroponics, Aquariums & Plant Growth - Ensure Optimal Plant Health & Higher Yields
$65.99 $119.99
Super-Safeway Receptacle Tension Tester with Carrying Case - 1760 lbs Capacity | Electrical Outlet Safety Testing Tool for Home & Industrial Use -45% Off
Super-Safeway Receptacle Tension Tester with Carrying Case - 1760 lbs Capacity | Electrical Outlet Safety Testing Tool for Home & Industrial Use
$184.65 $335.74
UNI-T UT611 Digital LCR Meter - 6000 Counts Inductance Capacitance Resistance Tester with Series/Parallel Mode, Quality Factor, Loss & Phase Angle Measurement - Perfect for Electronics Repair, Circuit Testing & Component Analysis -45% Off
UNI-T UT611 Digital LCR Meter - 6000 Counts Inductance Capacitance Resistance Tester with Series/Parallel Mode, Quality Factor, Loss & Phase Angle Measurement - Perfect for Electronics Repair, Circuit Testing & Component Analysis
$87.99 $159.99
Milwaukee Instruments MIT75 Digital Waterproof TDS Tester for Drinking Water, Aquariums & Hydroponics - Accurate Water Quality Testing Meter (Black) | Perfect for Home, Lab & Outdoor Use -45% Off
Milwaukee Instruments MIT75 Digital Waterproof TDS Tester for Drinking Water, Aquariums & Hydroponics - Accurate Water Quality Testing Meter (Black) | Perfect for Home, Lab & Outdoor Use
$54.97 $99.95
Digital LCR Meter - Professional Capacitance Inductance Resistance Tester with LCD Display | Accurate LCR Bridge for Electronics, Industry & Lab Testing | Perfect for Circuit Repair, Component Analysis & Quality Control -45% Off
Digital LCR Meter - Professional Capacitance Inductance Resistance Tester with LCD Display | Accurate LCR Bridge for Electronics, Industry & Lab Testing | Perfect for Circuit Repair, Component Analysis & Quality Control
$92.17 $167.59
ETCR2000XC Digital Clamp Meter - 0.010Ω~500Ω Earth Resistance Tester with 0.00mA~20A Loop Measurement | Professional Ground Resistance Testing for Electrical Systems, Solar Panels & Industrial Maintenance -45% Off
ETCR2000XC Digital Clamp Meter - 0.010Ω~500Ω Earth Resistance Tester with 0.00mA~20A Loop Measurement | Professional Ground Resistance Testing for Electrical Systems, Solar Panels & Industrial Maintenance
$118.8 $216
CTA Tools 7055 Radiator Pressure Tester Adapter Kit (European Vehicles) - Professional Cooling System Diagnostic Tool for Auto Repair Shops & DIY Mechanics -45% Off
CTA Tools 7055 Radiator Pressure Tester Adapter Kit (European Vehicles) - Professional Cooling System Diagnostic Tool for Auto Repair Shops & DIY Mechanics
$148.03 $269.16
FASJ Professional Water Quality Tester Kit - Multi-Parameter Water Testing for Aquariums, Hydroponics, Pools & Fish Tanks (110V US Plug) | Accurate pH, Chlorine, TDS Monitoring for Home & Lab Use -45% Off
FASJ Professional Water Quality Tester Kit - Multi-Parameter Water Testing for Aquariums, Hydroponics, Pools & Fish Tanks (110V US Plug) | Accurate pH, Chlorine, TDS Monitoring for Home & Lab Use
$54.87 $99.78
Gardner Bender GVD-3504 Non-Contact Voltage Tester (10 Pack) - Electrical Safety Tool for Home, Office & Industrial Use -45% Off
Gardner Bender GVD-3504 Non-Contact Voltage Tester (10 Pack) - Electrical Safety Tool for Home, Office & Industrial Use
$68.62 $124.77
Extech EX800 Waterproof Pocket Water Quality Tester - Digital pH, Conductivity & Temperature Meter for Drinking Water, Aquariums & Pools | Portable Water Testing Kit for Home, Lab & Outdoor Use -45% Off
Extech EX800 Waterproof Pocket Water Quality Tester - Digital pH, Conductivity & Temperature Meter for Drinking Water, Aquariums & Pools | Portable Water Testing Kit for Home, Lab & Outdoor Use
$159.45 $289.91
Pro'sKit 902-186N VFL Tester - Professional Multi-Function Fiber Optic Cable Tester for Network Installation & Maintenance | Perfect for Telecom Engineers & IT Technicians -45% Off
Pro'sKit 902-186N VFL Tester - Professional Multi-Function Fiber Optic Cable Tester for Network Installation & Maintenance | Perfect for Telecom Engineers & IT Technicians
$58.31 $106.02
Vibration Tester 63A - Digital Vibration Meter for Mechanical Fault Detection | Industrial Equipment Monitoring, HVAC System Maintenance, Motor & Bearing Vibration Analysis -45% Off
Vibration Tester 63A - Digital Vibration Meter for Mechanical Fault Detection | Industrial Equipment Monitoring, HVAC System Maintenance, Motor & Bearing Vibration Analysis
$62.19 $113.09
Professional Concrete Rebound Hammer Tester - 10-60Mpa (1450-8702psi) Portable Resilometer for Strength Testing | Construction Site, Quality Control & Building Inspection Tool -45% Off
Professional Concrete Rebound Hammer Tester - 10-60Mpa (1450-8702psi) Portable Resilometer for Strength Testing | Construction Site, Quality Control & Building Inspection Tool
$46.19 $83.99
TX-850 High Sensitivity Portable Metal Detector for Gold & Underground Treasure Hunting - LCD Display, Depth Indicator & Headphone Jack - Perfect for Beach, Park & Field Metal Detection Adventures -45% Off
TX-850 High Sensitivity Portable Metal Detector for Gold & Underground Treasure Hunting - LCD Display, Depth Indicator & Headphone Jack - Perfect for Beach, Park & Field Metal Detection Adventures
$169.62 $308.4
Shore D Hardness Tester - Digital Durometer with 100HD Scale, Type D Sclerometer for Rubber, Plastic & Polymer Testing | Perfect for Quality Control in Manufacturing & Material Analysis -45% Off
Shore D Hardness Tester - Digital Durometer with 100HD Scale, Type D Sclerometer for Rubber, Plastic & Polymer Testing | Perfect for Quality Control in Manufacturing & Material Analysis
$71.5 $130
ACETEQ TDS2 Digital Water Quality Tester - Accurate PPM Meter for Drinking Water, Aquariums, Pools, Hydroponics | Home & Lab Water Testing Solution -45% Off
ACETEQ TDS2 Digital Water Quality Tester - Accurate PPM Meter for Drinking Water, Aquariums, Pools, Hydroponics | Home & Lab Water Testing Solution
$136.95 $249
High Precision Handheld Radiation Tester - FUT Nuclear Radiation Detector for Home Safety, Workplace Monitoring & Emergency Preparedness -45% Off
High Precision Handheld Radiation Tester - FUT Nuclear Radiation Detector for Home Safety, Workplace Monitoring & Emergency Preparedness
$59.94 $108.99
Diamond Tester Pen - Portable Electronic Gemstone Jewelry Tester Tool for Gold, Diamonds & Color Stones | Professional Diamond Selector Kit for Jewelers, Pawn Shops & Gem Enthusiasts | Perfect for Home, Lab & Field Testing -45% Off
Diamond Tester Pen - Portable Electronic Gemstone Jewelry Tester Tool for Gold, Diamonds & Color Stones | Professional Diamond Selector Kit for Jewelers, Pawn Shops & Gem Enthusiasts | Perfect for Home, Lab & Field Testing
$98.62 $179.31
647951 Radiator Pressure Tester Kit - 18-Piece Multicolor Automotive Cooling System Diagnostic Tool Set for Car & Truck Maintenance | Professional Grade Leak Detection Equipment -45% Off
647951 Radiator Pressure Tester Kit - 18-Piece Multicolor Automotive Cooling System Diagnostic Tool Set for Car & Truck Maintenance | Professional Grade Leak Detection Equipment
$61.42 $111.68
Digital Reflectance Meter - Portable 0-100 Reflectivity Tester with 0.3 Repeatability | Film Screening & Surface Measurement Tool for Industrial Quality Control, Paint Testing, and Material Analysis -45% Off
Digital Reflectance Meter - Portable 0-100 Reflectivity Tester with 0.3 Repeatability | Film Screening & Surface Measurement Tool for Industrial Quality Control, Paint Testing, and Material Analysis
$198 $360
Klein Tools Cable Tester & Data Cable Installation Kit - Professional Network Cable Tester for Ethernet, RJ45, Cat5, Cat6 - Perfect for IT Technicians, Electricians & Home Network Setup -45% Off
Klein Tools Cable Tester & Data Cable Installation Kit - Professional Network Cable Tester for Ethernet, RJ45, Cat5, Cat6 - Perfect for IT Technicians, Electricians & Home Network Setup
$86.17 $156.69
Precision Transistor Tester - Diode Triode Capacitor Resistor Meter with MOS/PNP/NPN SMD Testing, ESR02 Pro for Electronics Repair, Hobbyists & DIY Projects | Perfect for Circuit Testing, Component Verification & Educational Use -45% Off
Precision Transistor Tester - Diode Triode Capacitor Resistor Meter with MOS/PNP/NPN SMD Testing, ESR02 Pro for Electronics Repair, Hobbyists & DIY Projects | Perfect for Circuit Testing, Component Verification & Educational Use
$55.74 $101.36
Professional TES 45A CAT-5 Ethernet Cable Tester - Network RJ45 LAN Wire Tester for Home, Office & Data Center Use - Quickly Diagnose Open, Short & Miswired Connections -45% Off
Professional TES 45A CAT-5 Ethernet Cable Tester - Network RJ45 LAN Wire Tester for Home, Office & Data Center Use - Quickly Diagnose Open, Short & Miswired Connections
$82.49 $149.99