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15KV High Voltage Megohmmeter - ETCR3520C Digital Insulation Resistance Tester with DCV/ACV Measurement, 100-240V (US Plug) - Perfect for Electrical Maintenance, Industrial Testing & Home DIY Projects -45% Off
15KV High Voltage Megohmmeter - ETCR3520C Digital Insulation Resistance Tester with DCV/ACV Measurement, 100-240V (US Plug) - Perfect for Electrical Maintenance, Industrial Testing & Home DIY Projects
$90.2 $164
Digital Gas Flow Meter Tester - Portable Gas Mass Air/Nitrogen/Oxygen Flow Rate Meter (0-250L/min, Model MF5712) - Ideal for HVAC, Industrial Gas Monitoring & Laboratory Measurements -45% Off
Digital Gas Flow Meter Tester - Portable Gas Mass Air/Nitrogen/Oxygen Flow Rate Meter (0-250L/min, Model MF5712) - Ideal for HVAC, Industrial Gas Monitoring & Laboratory Measurements
$142.44 $258.99
MR CARTOOL Ultrasonic Fuel Injector Cleaner & Tester Kit - 4 Cylinder Automotive Cleaning Tool with Spark Plug Tester & Leak Detection for Car, Motorcycle - Professional Auto Repair Shop & DIY Maintenance Solution -45% Off
MR CARTOOL Ultrasonic Fuel Injector Cleaner & Tester Kit - 4 Cylinder Automotive Cleaning Tool with Spark Plug Tester & Leak Detection for Car, Motorcycle - Professional Auto Repair Shop & DIY Maintenance Solution
$169.95 $309
YFQHDD Digital Sound Level Meter - 30~130 dBA/35~130dBC Decibel Noise Detector with Color LCD Display - Perfect for Home, Workplace, and Industrial Noise Monitoring -45% Off
YFQHDD Digital Sound Level Meter - 30~130 dBA/35~130dBC Decibel Noise Detector with Color LCD Display - Perfect for Home, Workplace, and Industrial Noise Monitoring
$112.72 $204.96
WINUS 10CT Diamond Color Grading Grader Set - GIA Master Colorimetric Stone with 10 Color References (D-M) for Accurate Diamond Color Testing | Ideal for Jewelers, Gemologists & Diamond Appraisers -45% Off
WINUS 10CT Diamond Color Grading Grader Set - GIA Master Colorimetric Stone with 10 Color References (D-M) for Accurate Diamond Color Testing | Ideal for Jewelers, Gemologists & Diamond Appraisers
$46.75 $85
Precision Ballistic Chronograph Speed Tester with LCD Display - FPS/MPS Readings for Measuring Flight Speed of Various Projectiles - Ideal for Shooting Ranges, Airsoft, and Archery Practice -45% Off
Precision Ballistic Chronograph Speed Tester with LCD Display - FPS/MPS Readings for Measuring Flight Speed of Various Projectiles - Ideal for Shooting Ranges, Airsoft, and Archery Practice
$116.93 $212.61
Power Probe III Clamshell Automotive Diagnostic Tool - Red (PP3CSRED) | Digital Multimeter for AC/DC Voltage, Current & Resistance Testing | Car Electrical Circuit Tester for Mechanics & DIY Auto Repair -45% Off
Power Probe III Clamshell Automotive Diagnostic Tool - Red (PP3CSRED) | Digital Multimeter for AC/DC Voltage, Current & Resistance Testing | Car Electrical Circuit Tester for Mechanics & DIY Auto Repair
$62.3 $113.29
HM COM-360 4-in-1 Digital Waterproof pH Meter with LCD Display - Measures pH, EC, TDS & Temperature - ATC, Calibration & Data Hold Function - Ideal for Hydroponics, Aquariums, Pools & Water Testing -45% Off
HM COM-360 4-in-1 Digital Waterproof pH Meter with LCD Display - Measures pH, EC, TDS & Temperature - ATC, Calibration & Data Hold Function - Ideal for Hydroponics, Aquariums, Pools & Water Testing
$52.22 $94.95
Portable Water Quality Tester - 3-in-1 TOC COD TDS Analyzer for Drinking Water, Aquariums, Swimming Pools | Mini Digital Water Testing Kit for Home, Travel & Outdoor Use -45% Off
Portable Water Quality Tester - 3-in-1 TOC COD TDS Analyzer for Drinking Water, Aquariums, Swimming Pools | Mini Digital Water Testing Kit for Home, Travel & Outdoor Use
$60.63 $110.24
OCEAN STAR Digital LCD TDS Meter for RO Water Filter Testing - Includes Carry Case & pH 1-14 Test Strips | Accurate Water Quality Measurement for Drinking, Aquariums, and Hydroponics -45% Off
OCEAN STAR Digital LCD TDS Meter for RO Water Filter Testing - Includes Carry Case & pH 1-14 Test Strips | Accurate Water Quality Measurement for Drinking, Aquariums, and Hydroponics
$164.45 $299
High Precision QYOEGSQ Digital Nitrate Tester for Food - Portable PPM Meter for Fruits, Vegetables, Meat, Fish & Water | Home Kitchen & Food Safety Testing Tool -45% Off
High Precision QYOEGSQ Digital Nitrate Tester for Food - Portable PPM Meter for Fruits, Vegetables, Meat, Fish & Water | Home Kitchen & Food Safety Testing Tool
$76.99 $139.99
Milwaukee pH58 LED Waterproof Pocket pH/ORP/Temperature Tester with Replaceable Electrode -2.00 to 16.00 pH Range, ±0.05 pH Accuracy, 0.01 Resolution | Ideal for Pool, Aquarium, Hydroponics & Water Quality Testing -45% Off
Milwaukee pH58 LED Waterproof Pocket pH/ORP/Temperature Tester with Replaceable Electrode -2.00 to 16.00 pH Range, ±0.05 pH Accuracy, 0.01 Resolution | Ideal for Pool, Aquarium, Hydroponics & Water Quality Testing
$101.2 $184
MTW Fiber Optic Power Meter and Light Source Tester Kit (1310/1550nm) - Professional OPM OLS Testing Equipment for Network Installation & Maintenance -45% Off
MTW Fiber Optic Power Meter and Light Source Tester Kit (1310/1550nm) - Professional OPM OLS Testing Equipment for Network Installation & Maintenance
$74.79 $135.99
Power Probe III Clamshell Automotive Diagnostic Tool - Red (PP3CSRED) | Digital Multimeter for AC/DC Voltage, Current & Resistance Testing | Perfect for Car Mechanics & DIY Auto Repairs -45% Off
Power Probe III Clamshell Automotive Diagnostic Tool - Red (PP3CSRED) | Digital Multimeter for AC/DC Voltage, Current & Resistance Testing | Perfect for Car Mechanics & DIY Auto Repairs
$46.53 $84.6
WYFDP Digital Sound Level Meter - 30-130dB Decibel Logger, Noise Analyzer & Data Recorder for Home, Workplace & Industrial Noise Testing | Professional Sound Diagnostic Tool -45% Off
WYFDP Digital Sound Level Meter - 30-130dB Decibel Logger, Noise Analyzer & Data Recorder for Home, Workplace & Industrial Noise Testing | Professional Sound Diagnostic Tool
$107.75 $195.92
High Precision Digital Gauss Meter & Tesla Meter with Metal Probe - Auto Data Recording, N/S Polarity Identification - Magnetic Field Tester for Residual Magnetism, Nondestructive Testing - Ideal for Industrial QA, Physics Labs & Electronics Repair -45% Off
High Precision Digital Gauss Meter & Tesla Meter with Metal Probe - Auto Data Recording, N/S Polarity Identification - Magnetic Field Tester for Residual Magnetism, Nondestructive Testing - Ideal for Industrial QA, Physics Labs & Electronics Repair
$45.64 $82.99
Professional LS162 Solar Film Window Tint Meter - Digital IR VL Tester for Measuring Car Window Film, Tinted Glass & Windshield Shades | Perfect for Auto Shops, DIY Car Tinting & Home Window Film Installation -45% Off
Professional LS162 Solar Film Window Tint Meter - Digital IR VL Tester for Measuring Car Window Film, Tinted Glass & Windshield Shades | Perfect for Auto Shops, DIY Car Tinting & Home Window Film Installation
$53.29 $96.9
Power Probe III Clamshell Automotive Diagnostic Tool - Red (PP3CSRED) | Digital Multimeter for AC/DC Voltage, Current & Resistance Testing | Perfect for Car Mechanics & DIY Auto Repairs -45% Off
Power Probe III Clamshell Automotive Diagnostic Tool - Red (PP3CSRED) | Digital Multimeter for AC/DC Voltage, Current & Resistance Testing | Perfect for Car Mechanics & DIY Auto Repairs
$68.92 $125.31
**Digital Grain Moisture Meter – 16-in-1 Smart Tester for Coffee, Rice, Wheat, Maize & More – Accurate Cereal Humidity Measurement – Perfect for Farmers, Storage & Quality Control** -45% Off
**Digital Grain Moisture Meter – 16-in-1 Smart Tester for Coffee, Rice, Wheat, Maize & More – Accurate Cereal Humidity Measurement – Perfect for Farmers, Storage & Quality Control**
$120.44 $218.99
Smart Bluetooth Boxing Machine - Electronic Wall Mounted Boxing Target with Music & Strength Tester | Stress Relief Training Equipment for Home Gym, Boxing Practice & Fitness Workouts -45% Off
Smart Bluetooth Boxing Machine - Electronic Wall Mounted Boxing Target with Music & Strength Tester | Stress Relief Training Equipment for Home Gym, Boxing Practice & Fitness Workouts
$87.6 $159.29
Digital Moisture Meter TK100S - Portable Grain Moisture Tester for Corn, Wheat, Rice, Beans & Wheat Flour | Fast & Accurate Moisture Detection | Ideal for Farmers, Bakers & Food Storage -45% Off
Digital Moisture Meter TK100S - Portable Grain Moisture Tester for Corn, Wheat, Rice, Beans & Wheat Flour | Fast & Accurate Moisture Detection | Ideal for Farmers, Bakers & Food Storage
$59.94 $108.99
Digital Multimeter Hard Case - Protective Storage for Volt Meter, Ammeter, OHM Tester with LCD Display | AC/DC Current Measurement | Perfect for Electricians, DIY Projects & Field Work -45% Off
Digital Multimeter Hard Case - Protective Storage for Volt Meter, Ammeter, OHM Tester with LCD Display | AC/DC Current Measurement | Perfect for Electricians, DIY Projects & Field Work
$50.85 $92.47
High Precision 0.01mm Digital Caliper - Stainless Steel Electronic Vernier Caliper for Height, Depth & Diameter Measurements (0-300mm) | Ideal for Engineering, Woodworking & Jewelry Making -45% Off
High Precision 0.01mm Digital Caliper - Stainless Steel Electronic Vernier Caliper for Height, Depth & Diameter Measurements (0-300mm) | Ideal for Engineering, Woodworking & Jewelry Making
$175.61 $319.3
BELEY Digital HVAC Manifold Gauge Set - Refrigeration Pressure Tester with Dual Port Differential Gauge, 13 Selectable Units (PSI, kPa, bar) - Professional AC Repair Tool for R22 R410A R134a Refrigerant Charging & HVAC System Maintenance -45% Off
BELEY Digital HVAC Manifold Gauge Set - Refrigeration Pressure Tester with Dual Port Differential Gauge, 13 Selectable Units (PSI, kPa, bar) - Professional AC Repair Tool for R22 R410A R134a Refrigerant Charging & HVAC System Maintenance
$109.99 $199.99
AMZOPDGS Rm111 NCV True-RMS Digital Multimeter - Auto Range 9999 Counts with Temperature Testing, Backlight & AC/DC Voltage Ammeter - Perfect for Electricians, HVAC Technicians & DIY Home Repairs -45% Off
AMZOPDGS Rm111 NCV True-RMS Digital Multimeter - Auto Range 9999 Counts with Temperature Testing, Backlight & AC/DC Voltage Ammeter - Perfect for Electricians, HVAC Technicians & DIY Home Repairs
$179.84 $326.99
Digital Soil Tester Kit - 0.1 Level Resolution NPK Nutrient Meter with High Sensitivity Probe & Silver Case | Intelligent Plant Fertilizer Soil pH Tester for Gardening, Farming, Indoor/Outdoor Plants -45% Off
Digital Soil Tester Kit - 0.1 Level Resolution NPK Nutrient Meter with High Sensitivity Probe & Silver Case | Intelligent Plant Fertilizer Soil pH Tester for Gardening, Farming, Indoor/Outdoor Plants
$109.33 $198.79
WDBBY Digital 12V Car Battery Tester - LCD Vehicle Battery Analyzer for Auto System Diagnostics, Voltage/Ohm/CCA Testing | Perfect for Mechanics & DIY Car Maintenance -45% Off
WDBBY Digital 12V Car Battery Tester - LCD Vehicle Battery Analyzer for Auto System Diagnostics, Voltage/Ohm/CCA Testing | Perfect for Mechanics & DIY Car Maintenance
$87.12 $158.4
Precision Digital Salt Meter 0-9999 Mg/L - Waterproof Salinity Tester for Aquariums, Pools & Seawater - Portable Salinometer CT3081 with Accurate Salt Value Measurement -45% Off
Precision Digital Salt Meter 0-9999 Mg/L - Waterproof Salinity Tester for Aquariums, Pools & Seawater - Portable Salinometer CT3081 with Accurate Salt Value Measurement
$52.88 $96.15
PEDWAL 5-in-1 Multi-Purpose Plier & Screwdriver Set - Wire Cutter, Electrical Pliers, Home Repair Tools, DIY Handyman Kit for Electrical Work, Automotive Repair, and Household Maintenance (Combo Pack) -45% Off
PEDWAL 5-in-1 Multi-Purpose Plier & Screwdriver Set - Wire Cutter, Electrical Pliers, Home Repair Tools, DIY Handyman Kit for Electrical Work, Automotive Repair, and Household Maintenance (Combo Pack)
$113.29 $205.99
Portable Mini Car ECU Tester - MNB-2 Automotive Signal Generator & Sensor Simulator for Vehicle Diagnostics & Repair | Perfect for Mechanics, DIY Auto Enthusiasts & Professional Workshops -45% Off
Portable Mini Car ECU Tester - MNB-2 Automotive Signal Generator & Sensor Simulator for Vehicle Diagnostics & Repair | Perfect for Mechanics, DIY Auto Enthusiasts & Professional Workshops
$55.99 $101.81
UOEIDOSB 5-36V Digital Voltage Tester Pen - Non-Contact LCD Power Detector Probe for Cars, Trucks & Motorcycles - Test Electrical Circuits, Batteries & Fuses (Portable Automotive Diagnostic Tool) -45% Off
UOEIDOSB 5-36V Digital Voltage Tester Pen - Non-Contact LCD Power Detector Probe for Cars, Trucks & Motorcycles - Test Electrical Circuits, Batteries & Fuses (Portable Automotive Diagnostic Tool)
$59.4 $108
TM-8811 5MHz Φ8 Ultrasonic Thickness Gauge Replacement Probe Sensor (UTG-ST Standard) - Compatible with Thickness Testers & Industrial Measurement Devices | Ideal for Metal, Plastic & Pipe Wall Thickness Testing -45% Off
TM-8811 5MHz Φ8 Ultrasonic Thickness Gauge Replacement Probe Sensor (UTG-ST Standard) - Compatible with Thickness Testers & Industrial Measurement Devices | Ideal for Metal, Plastic & Pipe Wall Thickness Testing
$49.49 $89.99
Digital Multimeter LCD Display - AC/DC Voltage Tester up to 1000V, Resistance & Current Meter with Probes (Black) - Perfect for Home Electrical Repairs, Automotive Diagnostics & Electronics Projects -45% Off
Digital Multimeter LCD Display - AC/DC Voltage Tester up to 1000V, Resistance & Current Meter with Probes (Black) - Perfect for Home Electrical Repairs, Automotive Diagnostics & Electronics Projects
$94.79 $172.36
VC1018 Digital AC Voltage Tester Pen - 1000V Intelligent Electric Sensor Voltmeter with Buzzer Alarm for Home & Electrician Tools (Yellow) - Perfect for Outlet Testing, Circuit Diagnosis & Electrical Safety Checks -45% Off
VC1018 Digital AC Voltage Tester Pen - 1000V Intelligent Electric Sensor Voltmeter with Buzzer Alarm for Home & Electrician Tools (Yellow) - Perfect for Outlet Testing, Circuit Diagnosis & Electrical Safety Checks
$44.33 $80.6
SJ200 Digital Gauss Meter - High Precision DC Magnetic Field Tester (0-200mT to 2000mT) with Power Adapter - for Laboratory, Industrial & Electronics Repair Applications -45% Off
SJ200 Digital Gauss Meter - High Precision DC Magnetic Field Tester (0-200mT to 2000mT) with Power Adapter - for Laboratory, Industrial & Electronics Repair Applications
$49.49 $89.99
WISKEO Automatic Egg Turning Incubator with Egg Candler Tester - Digital Temperature Control for Hatching Chicken, Duck, Goose & Poultry Eggs (24 Eggs Capacity) - Perfect for Home Farming, Classroom Projects & Backyard Poultry Breeding -45% Off
WISKEO Automatic Egg Turning Incubator with Egg Candler Tester - Digital Temperature Control for Hatching Chicken, Duck, Goose & Poultry Eggs (24 Eggs Capacity) - Perfect for Home Farming, Classroom Projects & Backyard Poultry Breeding
$66.54 $120.99