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Industrial & Scientific

ETCR2100+ Digital Ground Resistance Tester - 0.01-1200Ω Earth Resistance Meter with RS232 Interface & 99 Data Sets Memory - Perfect for Electrical Safety Testing, Industrial Maintenance, and Power System Inspections -45% Off
ETCR2100+ Digital Ground Resistance Tester - 0.01-1200Ω Earth Resistance Meter with RS232 Interface & 99 Data Sets Memory - Perfect for Electrical Safety Testing, Industrial Maintenance, and Power System Inspections
$126.77 $230.5
PRUTHA® Universal Battery Tester - Check AA AAA C D 9V 1.5V Button Cell Batteries (BT-168 Model) | Perfect for Home, Office & Emergency Kits | Battery Life Indicator for Flashlights, Toys & Electronics -45% Off
PRUTHA® Universal Battery Tester - Check AA AAA C D 9V 1.5V Button Cell Batteries (BT-168 Model) | Perfect for Home, Office & Emergency Kits | Battery Life Indicator for Flashlights, Toys & Electronics
$118.25 $215
Hantek 2D72 70MHz Handheld Digital Oscilloscope with Waveform Generator & Multimeter - 3-in-1 Portable Oscilloscope Multifunction Tester (2CH+AFG+DMM) w/ 2 Probes - Ideal for Electronics Repair, Circuit Testing & Engineering Education -45% Off
Hantek 2D72 70MHz Handheld Digital Oscilloscope with Waveform Generator & Multimeter - 3-in-1 Portable Oscilloscope Multifunction Tester (2CH+AFG+DMM) w/ 2 Probes - Ideal for Electronics Repair, Circuit Testing & Engineering Education
$98.99 $179.99
Professional Halogen Leak Detector for AC Refrigerant - R134a R410a R407a R22 Compatible - RLD-382P HVAC Leak Tester for Home & Auto Air Conditioning Maintenance -45% Off
Professional Halogen Leak Detector for AC Refrigerant - R134a R410a R407a R22 Compatible - RLD-382P HVAC Leak Tester for Home & Auto Air Conditioning Maintenance
$71.49 $129.99
Oakton pHTestr 10 Waterproof BNC Pocket pH Tester - Digital pH Meter for Water Testing, Aquariums, Pools & Hydroponics | Portable pH Measurement Device for Labs, Brewing & Agriculture -45% Off
Oakton pHTestr 10 Waterproof BNC Pocket pH Tester - Digital pH Meter for Water Testing, Aquariums, Pools & Hydroponics | Portable pH Measurement Device for Labs, Brewing & Agriculture
$89.92 $163.5
Walfront MS5308 Digital LCR Meter 100Khz - Portable Handheld Inductance Resistance Capacitance Tester with Dual LCD Display - Perfect for Electronics Repair, Circuit Testing, and Component Measurement -45% Off
Walfront MS5308 Digital LCR Meter 100Khz - Portable Handheld Inductance Resistance Capacitance Tester with Dual LCD Display - Perfect for Electronics Repair, Circuit Testing, and Component Measurement
$148.59 $270.18
7 in 1 Digital Leeb Hardness Tester - Portable Pen Type Metal Hardness Meter with LCD Display | Durable Integrated Body for Heavy & Large Workpieces | Ideal for Metalworking, Construction & Quality Control -45% Off
7 in 1 Digital Leeb Hardness Tester - Portable Pen Type Metal Hardness Meter with LCD Display | Durable Integrated Body for Heavy & Large Workpieces | Ideal for Metalworking, Construction & Quality Control
$115.66 $210.3
Hach 9531200 Pocket Pro Low Range TDS Tester - Portable Water Quality Meter for Drinking Water, Aquariums & Hydroponics | Accurate Total Dissolved Solids Testing for Home, Lab & Field Use -45% Off
Hach 9531200 Pocket Pro Low Range TDS Tester - Portable Water Quality Meter for Drinking Water, Aquariums & Hydroponics | Accurate Total Dissolved Solids Testing for Home, Lab & Field Use
$105.6 $192
CL1850 Digital Multimeter Electrical Tester - Professional Voltage Current Resistance Capacitance Diode Continuity Tester for Home, Automotive & Electronics Repair -45% Off
CL1850 Digital Multimeter Electrical Tester - Professional Voltage Current Resistance Capacitance Diode Continuity Tester for Home, Automotive & Electronics Repair
$56.45 $102.64
FHT-1122 Digital Fruit Penetrometer - Portable Fruit Hardness Tester for Apples, Pears, Peaches | Accurate Fruit Firmness Measurement for Agriculture, Food Quality Control & Harvest Timing -45% Off
FHT-1122 Digital Fruit Penetrometer - Portable Fruit Hardness Tester for Apples, Pears, Peaches | Accurate Fruit Firmness Measurement for Agriculture, Food Quality Control & Harvest Timing
$125.23 $227.7
18 -45% Off
18" Wall Mount Digital Sound Level Meter - SW-526A Professional Noise Tester with LCD Display (30-130dB Range, 31.5Hz-8.5kHz) | A-Weighting & Alarm Function | Ideal for Factories, Construction Sites & Home Noise Monitoring
$96.25 $175
ETCR2100C Digital Ground Resistance Meter 0.011200Ω Earth Tester - Professional Electrical Testing Equipment for Power Systems, Oil Fields, Construction & Industrial Applications | Perfect for Electricians, Engineers & Maintenance Technicians -45% Off
ETCR2100C Digital Ground Resistance Meter 0.011200Ω Earth Tester - Professional Electrical Testing Equipment for Power Systems, Oil Fields, Construction & Industrial Applications | Perfect for Electricians, Engineers & Maintenance Technicians
$203.05 $369.19
ET431 Handheld Digital LCR Meter with 0.2% Accuracy, TFT Display - Portable Capacitance, Inductance, Resistance & Transistor Tester - Rechargeable Multifunction Multimeter for Electronics Repair, Circuit Testing & Component Analysis -45% Off
ET431 Handheld Digital LCR Meter with 0.2% Accuracy, TFT Display - Portable Capacitance, Inductance, Resistance & Transistor Tester - Rechargeable Multifunction Multimeter for Electronics Repair, Circuit Testing & Component Analysis
$98.99 $179.99
Portable Digital Pen Hardness Tester - High Precision 360° Measurement with ±0.5% Accuracy (HLD=800) | 0.8% Repeatability | Ideal for Chemical Labs & Manufacturing Plants | Perfect for Quality Control & Material Testing -45% Off
Portable Digital Pen Hardness Tester - High Precision 360° Measurement with ±0.5% Accuracy (HLD=800) | 0.8% Repeatability | Ideal for Chemical Labs & Manufacturing Plants | Perfect for Quality Control & Material Testing
$143.93 $261.7
Mohs Hardness Test Kit 4-Pack - Professional Mineral Identification Tools with 2-9 Scratch Testers for Gemstones, Jade & Jewelry - Perfect for Geologists, Jewelers & Rock Hobbyists (Ideal for Field Work & Lab Analysis) -45% Off
Mohs Hardness Test Kit 4-Pack - Professional Mineral Identification Tools with 2-9 Scratch Testers for Gemstones, Jade & Jewelry - Perfect for Geologists, Jewelers & Rock Hobbyists (Ideal for Field Work & Lab Analysis)
$164.45 $299
NOYAFA NF-826 Professional Underground Cable Locator & Pipe Detector - Wire Tracker Tool for Metal Pipes, Electrical Wires, Water/Gas Lines - Perfect for Home Renovation, Construction & Utility Maintenance -45% Off
NOYAFA NF-826 Professional Underground Cable Locator & Pipe Detector - Wire Tracker Tool for Metal Pipes, Electrical Wires, Water/Gas Lines - Perfect for Home Renovation, Construction & Utility Maintenance
$74.22 $134.95
Hach 9531500 Pocket Pro High Range Conductivity Tester - Portable Water Quality Testing Meter for Pools, Aquariums & Hydroponics | Accurate EC/TDS Measurement -45% Off
Hach 9531500 Pocket Pro High Range Conductivity Tester - Portable Water Quality Testing Meter for Pools, Aquariums & Hydroponics | Accurate EC/TDS Measurement
$99 $180
D-Type Impact Probe for Leeb Hardness Tester - Portable Metal Hardness Testing Device | Ideal for On-Site Industrial, Construction & Manufacturing Quality Control -45% Off
D-Type Impact Probe for Leeb Hardness Tester - Portable Metal Hardness Testing Device | Ideal for On-Site Industrial, Construction & Manufacturing Quality Control
$51.7 $94
Klein Tools VDV770-850 Remote Upgrade Kit for Scout Pro 3 Tester | Single-step Test & Map Remotes (#2-6) | Network Cable Testing & Maintenance -45% Off
Klein Tools VDV770-850 Remote Upgrade Kit for Scout Pro 3 Tester | Single-step Test & Map Remotes (#2-6) | Network Cable Testing & Maintenance
$82.49 $149.99
ATO Digital Insulation Tester - 100V/250V/500V/1000V Megohmmeter for Electrical Resistance Testing | Perfect for Home Wiring, Industrial Equipment & Automotive Diagnostics -45% Off
ATO Digital Insulation Tester - 100V/250V/500V/1000V Megohmmeter for Electrical Resistance Testing | Perfect for Home Wiring, Industrial Equipment & Automotive Diagnostics
$182.43 $331.7
High Accuracy 0.3% LCR Meter - Handheld Digital Bridge with TFT Display, Capacitance & Inductance Tester, Portable Multifunction Multimeter with Rechargeable Battery for Resistance & Transistor Testing (ET430) - Perfect for Electronics Repair, Lab Testing & Component Analysis -45% Off
High Accuracy 0.3% LCR Meter - Handheld Digital Bridge with TFT Display, Capacitance & Inductance Tester, Portable Multifunction Multimeter with Rechargeable Battery for Resistance & Transistor Testing (ET430) - Perfect for Electronics Repair, Lab Testing & Component Analysis
$82.49 $149.99
SF-500 Digital Force Gauge Kit 500N Capacity - Push Pull Tester Dynamometer with LCD Display (100-240V, US Plug) - Perfect for Material Testing, Quality Control & Industrial Applications -45% Off
SF-500 Digital Force Gauge Kit 500N Capacity - Push Pull Tester Dynamometer with LCD Display (100-240V, US Plug) - Perfect for Material Testing, Quality Control & Industrial Applications
$59.69 $108.54
Universal PCBA Test Fixture - Pneumatic Time-Delay PCB Jig for Functional Testing (FCT/ICT) - 145x110mm Circuit Board Tester - Perfect for Electronics Manufacturing & Quality Control -45% Off
Universal PCBA Test Fixture - Pneumatic Time-Delay PCB Jig for Functional Testing (FCT/ICT) - 145x110mm Circuit Board Tester - Perfect for Electronics Manufacturing & Quality Control
$95.14 $172.99
Premium Liquid Viscosity Tester Kit - 4# Flow Cup Viscometer with Base | Accurate Paint, Ink & Coating Viscosity Measurement | Ideal for Labs, Factories & Quality Control -45% Off
Premium Liquid Viscosity Tester Kit - 4# Flow Cup Viscometer with Base | Accurate Paint, Ink & Coating Viscosity Measurement | Ideal for Labs, Factories & Quality Control
$63.24 $114.99
Hanna Instruments HI98128 pHep 5 Waterproof pH and Temperature Tester - 0.00 to 14.00 pH Range, ±0.1 pH Accuracy - Ideal for Aquariums, Pools, Hydroponics & Laboratory Use (6.4 -45% Off
Hanna Instruments HI98128 pHep 5 Waterproof pH and Temperature Tester - 0.00 to 14.00 pH Range, ±0.1 pH Accuracy - Ideal for Aquariums, Pools, Hydroponics & Laboratory Use (6.4"L x 1.6"W x 1"H)
$70.39 $127.99
Digital Force Gauge 5LB - Push Pull Tension Compression Tester with Calibration Certificate & Carrying Case - Perfect for Industrial Quality Control, Material Testing, and Product Durability Evaluation -45% Off
Digital Force Gauge 5LB - Push Pull Tension Compression Tester with Calibration Certificate & Carrying Case - Perfect for Industrial Quality Control, Material Testing, and Product Durability Evaluation
$49.04 $89.17
Digital Force Gauge 1000N (220lb) - High Precision Push Pull Tester with USB Data Logging - Tension Meter & Dynamometer for Industrial Testing (100kg Capacity) - Perfect for Quality Control, Material Testing & Lab Measurements (US Plug) -45% Off
Digital Force Gauge 1000N (220lb) - High Precision Push Pull Tester with USB Data Logging - Tension Meter & Dynamometer for Industrial Testing (100kg Capacity) - Perfect for Quality Control, Material Testing & Lab Measurements (US Plug)
$125.86 $228.84
Non-Contact Voltage Tester Pen 90-1000V AC - Battery Powered Electrical Detector with LED Light & Alert Sensor (Yellow) - Ideal for Home Electrical Safety Checks, DIY Projects & Professional Electricians -45% Off
Non-Contact Voltage Tester Pen 90-1000V AC - Battery Powered Electrical Detector with LED Light & Alert Sensor (Yellow) - Ideal for Home Electrical Safety Checks, DIY Projects & Professional Electricians
$136.95 $249
Allegro Industries 1500 Emergency Shower Tester - 5 Gallon Capacity, Durable Metal Construction for Workplace Safety Compliance | Perfect for Industrial Facilities, Laboratories & Hazardous Material Areas -45% Off
Allegro Industries 1500 Emergency Shower Tester - 5 Gallon Capacity, Durable Metal Construction for Workplace Safety Compliance | Perfect for Industrial Facilities, Laboratories & Hazardous Material Areas
$55.94 $101.72
Botron B8203 Portable Wrist Strap Tester - ESD Safe Grounding Tester for Electronics, Static Control in Laboratories & Cleanrooms | Perfect for PCB Assembly, Semiconductor Work & Industrial Safety -45% Off
Botron B8203 Portable Wrist Strap Tester - ESD Safe Grounding Tester for Electronics, Static Control in Laboratories & Cleanrooms | Perfect for PCB Assembly, Semiconductor Work & Industrial Safety
$51.35 $93.37
MESTEK Digital Megohmmeter Insulation Tester 2500V/6000 Counts, High Voltage Multimeter with NCV, Insulated Holder - Perfect for Electricians, HVAC, and Industrial Electrical Testing -45% Off
MESTEK Digital Megohmmeter Insulation Tester 2500V/6000 Counts, High Voltage Multimeter with NCV, Insulated Holder - Perfect for Electricians, HVAC, and Industrial Electrical Testing
$73.59 $133.81
Digital Shore OO Hardness Tester - Soft Rubber & Gel Material Durometer with High Accuracy (<1% H) & 0.1H Resolution | Ideal for Measuring Soft Rubber, Gel-Like Materials in Industrial & Laboratory Settings -45% Off
Digital Shore OO Hardness Tester - Soft Rubber & Gel Material Durometer with High Accuracy (<1% H) & 0.1H Resolution | Ideal for Measuring Soft Rubber, Gel-Like Materials in Industrial & Laboratory Settings
$147.4 $268
Mohs Hardness Test Kit - 2-9 Scratch Tester Pen with Storage Box for Gemstone, Mineral & Jewelry Identification | Industrial & Geology Use | Perfect for Jewelers, Geologists & Rock Collectors -45% Off
Mohs Hardness Test Kit - 2-9 Scratch Tester Pen with Storage Box for Gemstone, Mineral & Jewelry Identification | Industrial & Geology Use | Perfect for Jewelers, Geologists & Rock Collectors
$90.75 $165
High Precision Axial Probe Tesla Meter - Permanent Magnet Gauss Meter & Fluxmeter for DC Magnetic Field Testing (0-2400mT, 1% Accuracy) | Ideal for Laboratory, Industrial, and DIY Magnetic Field Measurement -45% Off
High Precision Axial Probe Tesla Meter - Permanent Magnet Gauss Meter & Fluxmeter for DC Magnetic Field Testing (0-2400mT, 1% Accuracy) | Ideal for Laboratory, Industrial, and DIY Magnetic Field Measurement
$134.75 $245
LS162 Digital Window Tint Meter - Solar Transmission Tester for UV/IR Rejection & Visible Light Measurement (Up to 8mm Slot) - Perfect for Auto Glass, Home Windows & Solar Film Testing -45% Off
LS162 Digital Window Tint Meter - Solar Transmission Tester for UV/IR Rejection & Visible Light Measurement (Up to 8mm Slot) - Perfect for Auto Glass, Home Windows & Solar Film Testing
$64.29 $116.9
NOYAFA NF-8506 Professional Network Cable Tester with IP Scanner, Network Speed Test, NCV, POE, Ping & TDR for CAT5/CAT6 - RJ11/RJ45 LAN Ethernet Cable Tester & Telephone Wire Finder - Perfect for IT Technicians, Network Installations & Home Office Setup -45% Off
NOYAFA NF-8506 Professional Network Cable Tester with IP Scanner, Network Speed Test, NCV, POE, Ping & TDR for CAT5/CAT6 - RJ11/RJ45 LAN Ethernet Cable Tester & Telephone Wire Finder - Perfect for IT Technicians, Network Installations & Home Office Setup
$65.99 $119.99