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Sand Content Test Kit - Mud Viscosity Meter & Slurry Analyzer for Drilling Fluids - Perfect for Oilfield, Construction, and Geotechnical Testing -45% Off
Sand Content Test Kit - Mud Viscosity Meter & Slurry Analyzer for Drilling Fluids - Perfect for Oilfield, Construction, and Geotechnical Testing
$70.95 $129
ETCR3500 Digital Insulation Resistance Tester 500V/1000V/2500V Megohmmeter with LCD Display - US Plug for Electricians, HVAC, and Industrial Maintenance -45% Off
ETCR3500 Digital Insulation Resistance Tester 500V/1000V/2500V Megohmmeter with LCD Display - US Plug for Electricians, HVAC, and Industrial Maintenance
$206.2 $374.92
**Pre-Calibrated Pen Style Digital TDS Tester Meter – Accurate Water Quality Testing for Drinking, Aquariums & Hydroponics** -45% Off
**Pre-Calibrated Pen Style Digital TDS Tester Meter – Accurate Water Quality Testing for Drinking, Aquariums & Hydroponics**
$196.9 $358
Fluke Networks CIQ-WM Main Wiremap Adapter for CableIQ Network Cable Tester - Compatible with Cat5e, Cat6, Cat6a Ethernet Cables - Perfect for Network Technicians and IT Professionals Testing Cable Connections -45% Off
Fluke Networks CIQ-WM Main Wiremap Adapter for CableIQ Network Cable Tester - Compatible with Cat5e, Cat6, Cat6a Ethernet Cables - Perfect for Network Technicians and IT Professionals Testing Cable Connections
$85.91 $156.2
ETCR2100A+ Digital Clamp Ground Earth Resistance Tester Meter 0.01Ω-200Ω - Professional Electrical Testing Tool for Industrial Maintenance & Home Safety Inspections -45% Off
ETCR2100A+ Digital Clamp Ground Earth Resistance Tester Meter 0.01Ω-200Ω - Professional Electrical Testing Tool for Industrial Maintenance & Home Safety Inspections
$94.04 $170.99
Digital Vibration Meter Tester VM-6360 - Professional Vibrometer Gauge for Industrial Equipment Monitoring, HVAC Systems & Machinery Maintenance | Accurate Vibration Measurement Tool -45% Off
Digital Vibration Meter Tester VM-6360 - Professional Vibrometer Gauge for Industrial Equipment Monitoring, HVAC Systems & Machinery Maintenance | Accurate Vibration Measurement Tool
$161.7 $294
TOPCHANCES Digital Gas Flow Meter 0-25ml/min - Portable Air/Nitrogen/Oxygen Mass Flow Tester with LCD Display (Model MF5706) for Compressed & Inactive Gases - Perfect for Laboratory, Industrial & HVAC Applications -45% Off
TOPCHANCES Digital Gas Flow Meter 0-25ml/min - Portable Air/Nitrogen/Oxygen Mass Flow Tester with LCD Display (Model MF5706) for Compressed & Inactive Gases - Perfect for Laboratory, Industrial & HVAC Applications
$115.48 $209.98
TOPCHANCES Digital Gas Flow Meter 0-200ml/min - Portable Air/Nitrogen/Oxygen Mass Flow Tester with LCD Display (Model MF5712) for Compressed & Inactive Gases - Perfect for Laboratory, Industrial & HVAC Applications -45% Off
TOPCHANCES Digital Gas Flow Meter 0-200ml/min - Portable Air/Nitrogen/Oxygen Mass Flow Tester with LCD Display (Model MF5712) for Compressed & Inactive Gases - Perfect for Laboratory, Industrial & HVAC Applications
$142.99 $259.99
Automatic Mini Egg Incubator for 56 Chicken Eggs - Digital Temperature Control with Built-in Egg Tester - Portable Poultry Hatching Machine (White) - Perfect for Home Farms, Classroom Projects & Backyard Chicken Breeding -45% Off
Automatic Mini Egg Incubator for 56 Chicken Eggs - Digital Temperature Control with Built-in Egg Tester - Portable Poultry Hatching Machine (White) - Perfect for Home Farms, Classroom Projects & Backyard Chicken Breeding
$54.45 $99
BTT-2880 Belt Tension Tester - Professional Belt Tension Gauge for Industrial, Automotive & Conveyor Systems - Accurate Tension Measurement Tool for Maintenance & Repair -45% Off
BTT-2880 Belt Tension Tester - Professional Belt Tension Gauge for Industrial, Automotive & Conveyor Systems - Accurate Tension Measurement Tool for Maintenance & Repair
$120.98 $219.98
VC480C Digital Milliohmmeter - 0.01mΩ to 2kΩ 6-Range Portable Multifunction Electrical Tester with 4-Wire Measurement for DC Low Resistance Testing | Ideal for Electronics Repair, Circuit Testing & Industrial Maintenance -45% Off
VC480C Digital Milliohmmeter - 0.01mΩ to 2kΩ 6-Range Portable Multifunction Electrical Tester with 4-Wire Measurement for DC Low Resistance Testing | Ideal for Electronics Repair, Circuit Testing & Industrial Maintenance
$56.53 $102.79
Digital Brix Refractometer & Salinity Tester - 0.0-60% Brix & 0.0-24% Saltwater ATC Meter for Wine, Beer, Juice, Coffee, Fruits - Portable Sugar Content Analyzer for Home Brewing, Aquariums, Food Processing & Agriculture -45% Off
Digital Brix Refractometer & Salinity Tester - 0.0-60% Brix & 0.0-24% Saltwater ATC Meter for Wine, Beer, Juice, Coffee, Fruits - Portable Sugar Content Analyzer for Home Brewing, Aquariums, Food Processing & Agriculture
$49.49 $89.99
Dinosaur Electronics IMT12PKIT 12V Circuit Board Tester Kit - Professional PCB Testing Tool for Electronics Repair and DIY Projects -45% Off
Dinosaur Electronics IMT12PKIT 12V Circuit Board Tester Kit - Professional PCB Testing Tool for Electronics Repair and DIY Projects
$121.34 $220.63
ETCR2000A+ Clamp Type Earth Resistance Tester - Non-Contact Surface Resistance Meter for Electrical Safety Testing (ETCR2000+/ETCR2000C+ Models Available) - Perfect for Industrial Maintenance, Grounding System Checks & Power Line Inspections -45% Off
ETCR2000A+ Clamp Type Earth Resistance Tester - Non-Contact Surface Resistance Meter for Electrical Safety Testing (ETCR2000+/ETCR2000C+ Models Available) - Perfect for Industrial Maintenance, Grounding System Checks & Power Line Inspections
$178.2 $324
ETCR2100A+ Digital Clamp Ground Resistance Tester - 0.010Ω to 200Ω Range, Double Insulation Protection - Perfect for Electrical Maintenance, Solar Panel Installation & Industrial Safety Testing -45% Off
ETCR2100A+ Digital Clamp Ground Resistance Tester - 0.010Ω to 200Ω Range, Double Insulation Protection - Perfect for Electrical Maintenance, Solar Panel Installation & Industrial Safety Testing
$90.75 $165
ETCR2000A+ Digital Clamp Ground Resistance Tester 0.01-200Ω for Electrical Safety Testing - Perfect for Industrial, Commercial & Residential Electrical Maintenance -45% Off
ETCR2000A+ Digital Clamp Ground Resistance Tester 0.01-200Ω for Electrical Safety Testing - Perfect for Industrial, Commercial & Residential Electrical Maintenance
$102.85 $187
Professional 9-in-1 OTDR Fiber Optic Cable Tester with VFL, OLS, OPM & RJ45 Ethernet Testing - 900D-SC/FC UPC for Network Installation, Maintenance & Troubleshooting (Ideal for Telecom Engineers & Data Center Technicians) -45% Off
Professional 9-in-1 OTDR Fiber Optic Cable Tester with VFL, OLS, OPM & RJ45 Ethernet Testing - 900D-SC/FC UPC for Network Installation, Maintenance & Troubleshooting (Ideal for Telecom Engineers & Data Center Technicians)
$168.99 $307.26
Non-Contact Voltage Tester Pen 90-1000V AC - Electrical Power Detector with LED Light & Audible Alert - Cable Circuit Tester for Home, Electrician, and DIY Electrical Safety Checks -45% Off
Non-Contact Voltage Tester Pen 90-1000V AC - Electrical Power Detector with LED Light & Audible Alert - Cable Circuit Tester for Home, Electrician, and DIY Electrical Safety Checks
$109.45 $199
Simco FMX-003 Handheld Electrostatic Field Meter - Portable Static Charge Tester for Industrial ESD Control, Cleanroom Monitoring & Electronics Manufacturing -45% Off
Simco FMX-003 Handheld Electrostatic Field Meter - Portable Static Charge Tester for Industrial ESD Control, Cleanroom Monitoring & Electronics Manufacturing
$141.07 $256.5
30-Piece Specimen Comparator & Roughness Comparator Set for Surface Testing - Ideal for Quality Control, Metalworking, and Industrial Inspection -45% Off
30-Piece Specimen Comparator & Roughness Comparator Set for Surface Testing - Ideal for Quality Control, Metalworking, and Industrial Inspection
$76.45 $139
Myron L PT1 Pocket Tester Pen - Digital Water Quality Meter for Conductivity, TDS, Salinity & Temperature Testing | Perfect for Aquariums, Hydroponics, Pools & Drinking Water Analysis -45% Off
Myron L PT1 Pocket Tester Pen - Digital Water Quality Meter for Conductivity, TDS, Salinity & Temperature Testing | Perfect for Aquariums, Hydroponics, Pools & Drinking Water Analysis
$123.75 $225
Leeb Hardness Tester Meter 170-960 HLD - Portable Metal Durometer Tester for HL, HB, HRB, HRC, HRA, HV, HS Scales with D-Type Impact Device & Test Block - Perfect for Steel, Iron, Bronze, Copper & 10+ Materials - Ideal for Metalworking, Quality Control & Industrial Testing -45% Off
Leeb Hardness Tester Meter 170-960 HLD - Portable Metal Durometer Tester for HL, HB, HRB, HRC, HRA, HV, HS Scales with D-Type Impact Device & Test Block - Perfect for Steel, Iron, Bronze, Copper & 10+ Materials - Ideal for Metalworking, Quality Control & Industrial Testing
$162.25 $295
TG-902 Digital Paint Thickness Gauge Tester - Automotive & Industrial Coating Measurement Device for Car, Metal, Wood Surfaces - Perfect for Auto Body Shops, Quality Control & DIY Projects -45% Off
TG-902 Digital Paint Thickness Gauge Tester - Automotive & Industrial Coating Measurement Device for Car, Metal, Wood Surfaces - Perfect for Auto Body Shops, Quality Control & DIY Projects
$60.5 $110
HF-500 Digital Force Gauge Meter Tester Dynamometer with RS232 Interface - High Precision Force Measurement Tool for Industrial Testing, Quality Control & Laboratory Use -45% Off
HF-500 Digital Force Gauge Meter Tester Dynamometer with RS232 Interface - High Precision Force Measurement Tool for Industrial Testing, Quality Control & Laboratory Use
$120.45 $219
UNI-T UT622E Handheld Digital LCR Meter - High Precision Inductance Capacitance Resistance Tester with Backlight & Data Hold | Professional ESR, Ohm & Frequency Measurement for Industrial Components & Capacitor Testing | Ideal for Electronics Repair, Lab Testing & Quality Control -45% Off
UNI-T UT622E Handheld Digital LCR Meter - High Precision Inductance Capacitance Resistance Tester with Backlight & Data Hold | Professional ESR, Ohm & Frequency Measurement for Industrial Components & Capacitor Testing | Ideal for Electronics Repair, Lab Testing & Quality Control
$202.82 $368.77
100lb Digital Push Pull Force Gauge Tester - High Precision Dynamometer for Tension & Compression Testing - Portable Thrust Meter for Industrial, Automotive, and Laboratory Load Testing (DL-100) - Perfect for Quality Control, Material Testing, and Product Development -45% Off
100lb Digital Push Pull Force Gauge Tester - High Precision Dynamometer for Tension & Compression Testing - Portable Thrust Meter for Industrial, Automotive, and Laboratory Load Testing (DL-100) - Perfect for Quality Control, Material Testing, and Product Development
$47.84 $86.99
Leeb Hardness Tester - Portable Metal Hardness Gauge for Aluminum, Steel, Iron & Bronze | Measures 10+ Materials | Ideal for Construction, Manufacturing & Quality Control -45% Off
Leeb Hardness Tester - Portable Metal Hardness Gauge for Aluminum, Steel, Iron & Bronze | Measures 10+ Materials | Ideal for Construction, Manufacturing & Quality Control
$162.25 $295
PC218 Phase Polarity Tester - Professional Audio Speaker & Microphone Polarity Checker for Sound System Testing | Perfect for Studio, Live Sound & AV Installations -45% Off
PC218 Phase Polarity Tester - Professional Audio Speaker & Microphone Polarity Checker for Sound System Testing | Perfect for Studio, Live Sound & AV Installations
$76.27 $138.68
NOYAFA NF-8601S Professional Network Cable Tester - RJ11 RJ45 BNC POE/Ping Tester with LCD Display for Ethernet LAN Cable Testing | Ideal for IT Technicians, Network Installations & Home Office Use -45% Off
NOYAFA NF-8601S Professional Network Cable Tester - RJ11 RJ45 BNC POE/Ping Tester with LCD Display for Ethernet LAN Cable Testing | Ideal for IT Technicians, Network Installations & Home Office Use
$76.99 $139.99
Power Probe PP3EZGRNCS Automotive Circuit Tester with Learning & Diagnostics Mode - 12V/24V Electrical System Testing Tool for Cars, Trucks, Motorcycles - Perfect for Mechanics & DIY Auto Repairs -45% Off
Power Probe PP3EZGRNCS Automotive Circuit Tester with Learning & Diagnostics Mode - 12V/24V Electrical System Testing Tool for Cars, Trucks, Motorcycles - Perfect for Mechanics & DIY Auto Repairs
$94.64 $172.08
Greentest Eco 3 - High Accuracy Nitrate & Pesticide Tester for Fruits Vegetables | Portable Food Safety Detector | Perfect for Home Kitchen, Organic Farming & Grocery Shopping (White) -45% Off
Greentest Eco 3 - High Accuracy Nitrate & Pesticide Tester for Fruits Vegetables | Portable Food Safety Detector | Perfect for Home Kitchen, Organic Farming & Grocery Shopping (White)
$80.29 $145.99
HT-6510OO Shore OO Durometer - Professional Hardness Tester for Soft Elastic Materials | Ideal for Rubber, Foam & Silicone Testing in Laboratories & Manufacturing -45% Off
HT-6510OO Shore OO Durometer - Professional Hardness Tester for Soft Elastic Materials | Ideal for Rubber, Foam & Silicone Testing in Laboratories & Manufacturing
$113.87 $207.04
Triplett MG430 Digital Insulation Resistance Tester - 1000V Megohmmeter with NIST Calibration Certificate | Perfect for Electricians, HVAC Technicians & Industrial Maintenance -45% Off
Triplett MG430 Digital Insulation Resistance Tester - 1000V Megohmmeter with NIST Calibration Certificate | Perfect for Electricians, HVAC Technicians & Industrial Maintenance
$191.13 $347.51
TECHTONGDA UM6500 Digital Ultrasonic Thickness Gauge - Portable Non-Destructive Testing Meter for Metal, Plastic & Glass | Ideal for Industrial Maintenance, Quality Control & Material Inspection -45% Off
TECHTONGDA UM6500 Digital Ultrasonic Thickness Gauge - Portable Non-Destructive Testing Meter for Metal, Plastic & Glass | Ideal for Industrial Maintenance, Quality Control & Material Inspection
$70.95 $129
Digital Insulation Loop Tester - Auto Ranging RCD Test Meter for Electrical Safety Checks | Professional Electrician Tool for Home & Industrial Wiring Diagnostics -45% Off
Digital Insulation Loop Tester - Auto Ranging RCD Test Meter for Electrical Safety Checks | Professional Electrician Tool for Home & Industrial Wiring Diagnostics
$82.14 $149.36
Gilhot® Electronic Continuity Tester & Air Blower Pump Cleaner Kit - 2-in-1 Multifunctional Tool for Circuit Testing & Dust Cleaning - Perfect for Electronics Repair, PC Maintenance & DIY Projects -45% Off
Gilhot® Electronic Continuity Tester & Air Blower Pump Cleaner Kit - 2-in-1 Multifunctional Tool for Circuit Testing & Dust Cleaning - Perfect for Electronics Repair, PC Maintenance & DIY Projects
$136.95 $249