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Test & Measurement Tools
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EMF Meter Rechargeable Digital Electric and Magnetic Field Radiation Detector with Color-Screen Display Hand-held Digital LCD EMF Detector for Home EMF Inspections, Office, Outdoor
Limited time offer, ends 10/10
$89.67
Free Shipping
Non-Contact Digital Tachometer RPM Meter Speed Gauge Laser Photo Tachometer with 2.5~99999 RPM Range, Backlit Display | Analog Bar Scale | Custom Alarms for HVAC Motor Engine Speed Tester
Limited time offer, ends 10/10
$65.67
Free Shipping
Digital PH/ORP Controller with Monitoring and Dosing in Water Digital pH Meter Redox Temp Tester App Remote Online Monitor for Swimming Pool Aquaculture Fishpond
Limited time offer, ends 10/10
$296.67
Free Shipping
Dual Differential Manometer for Accurate Pressure Measurement 12 Selectable Units Air Pressure Gauge HVAC Tester with Data Storage Function
Limited time offer, ends 10/10
$203.67
Free Shipping
GFCI Outlet Tester Advanced Receptacle Tester with Voltage Display 90~250V / 45~65Hz Power Socket Voltage Detector Wall Plug Breaker Finder
Limited time offer, ends 10/10
$50.67
Free Shipping
Gain Express Gemological Refractometer 1.30 to 1.81 Ri Range
Limited time offer, ends 10/10
$286.47
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500X Handheld Digital Microscope with 2" IPS Screen, Digital Magnifying Glass 1080P Auto Focus, PC Connect, Memory, Photo/Video Capture, 500x Magnification Portable Microscope for Kids, Coins
Limited time offer, ends 10/10
$89.67
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Digital K Type Thermocouple Thermometer, Dual Channels Thermometer Temperature Meter with 1 HVAC Temperature Clamp & 2 Wired Thermocouple Probes, Backlight & ADJ Compensation(-328~2500)
Limited time offer, ends 10/10
$98.67
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Non Contact Tachometer, 2.5-99999 RPM ±0.02%+1Digtal Accuracy Laser Digital Tachometer, Speed RPM Meter Gauge with Backlight, Data Hold, and Max/Min/AVG Function
Limited time offer, ends 10/10
$65.67
Free Shipping
Digital Anemometer Wind Speed Meter (0.3-30 m/s) Air Velocity & Temperature Measurement m/s | km/h | ft/m | Mile/h | Knots with Backlight Display, Data Hold, Max/Min Functions
Limited time offer, ends 10/10
$56.67
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Accurate Digital Handheld Stroboscope with Wide Measurement Range, 50~12,000 FPM, for Equipment Fault Detection and Maintenance
Limited time offer, ends 10/10
$347.67
Free Shipping
Instruments USB Cable with 2.5mm Diameter Jack and RS232 CD Software (MC-7825G)
Limited time offer, ends 10/10
$353.67
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Diffraction Spectroscope, Pocket Grating Gemological Spectrometer for Quick Gemstone Identification and GIA Use
Limited time offer, ends 10/10
$101.94
Free Shipping
2 in 1 Digital Tachometer,Contact/Non-Contact Photo Tachometer RPM Tach Meter | 2.5-99,999 RPM Accuracy with Linear and Rotation Speed Measurement Wheels
Limited time offer, ends 10/10
$119.94
Free Shipping
Live Optical Fiber Identifier with Built-in 10KM VFL, OPM Functions FTTH Tool Optical Power Meter with Color Screen Display Single-Mode and Multimode Fibers Wave Respond 800-1700nm
Limited time offer, ends 10/10
$380.97
Free Shipping
Wearable WBGT Heat Index Meter | Portable 40mm Black Ball Heat Stress Tester Air Globe Temperature Humidity Tester with Dangerous Level Indicator, 4-Level LED/Buzzer Alarm, Tripod Mount & IN/OUT Modes
Limited time offer, ends 10/10
$137.67
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LED Scale Loupe 10X Jewelry Magnifier, Adjustable Focal Length Magnifier, Foldable Jewellers Loupe Magnifying Glass for Textile Optical, Embroidery, Circuit Board, Coins, etc
Limited time offer, ends 10/10
$47.67
Free Shipping
Digital Solar Power Meter BTU W/M2 Tester Handheld Portable
Limited time offer, ends 10/10
$293.67
Free Shipping
15x Magnification Loupe Black Frame Jewelry Loupe 20.5mm Triplet Lens Achromatic Optical Glass Magnifying Tool Metal (Aluminum) Body Hexagonal Design Kit Set
Limited time offer, ends 10/10
$62.67
Free Shipping
Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps
Limited time offer, ends 10/10
$95.67
Free Shipping
Hydrogen Sulfide Detector Portable H2S Detector Monitor with Sound and Flash Alarm 0~100ppm Electrochemical H2S Sensor with Clip and LCD Screen Backlight
Limited time offer, ends 10/10
$155.34
Free Shipping
Darkfield Loupe with Flashlight LED Jewelry Magnifier Loupe, Polariscope 18mm 10x Handheld Dark Field Hastings Loupe Gemstones Gemological Testing Diamond Jeweler Tool
Limited time offer, ends 10/10
$74.67
Free Shipping
CO2 Controller Carbon Dioxide Monitor CO2 Smart Sensor Dual Outlets Fit with CO2 Regulators and Fans, Two Plug C02 Control for Grow Room, Grow Tent, Greenhouse
Limited time offer, ends 10/10
$329.67
Free Shipping
6.0X Magnification Dental Loupes, Prismatic Keplerian Style Nickel Alloy Frame, 45mm Field of View+ 25mm Depth of Field Loupe+ 420mm Working Distance, Flip-Up Flexible Optical Glass Loupe
Limited time offer, ends 10/10
$587.67
Free Shipping
FNIRSI DMC-100 Clamp Meter 9999 Counts TRMS, 600A AC/DC Amp Meter | Graph Recording, 2" TFT, Rechargeable Multimeter, AC/DC Current Clamp, Voltage, Resistance, Capacitance & NCV for HVAC & Auto
Limited time offer, ends 10/10
$143.94
Free Shipping
FNIRSI GC-03 3-in-1 Geiger Counter Nuclear Electromagnetic Detector | 3 Display Modes, Real-Time Radiation Monitor, Portable Gamma Beta X-ray DosimeterRechargeable EMF Meter, No RF Detection
Limited time offer, ends 10/10
$239.94
Free Shipping
FNIRSI GC-03 3-in-1 Geiger Counter Nuclear Electromagnetic Detector | 3 Display Modes, Real-Time Radiation Monitor, Rechargeable EMF Meter, Portable Gamma Beta X-ray DosimeterNo RF Detection
Limited time offer, ends 10/10
$239.94
Free Shipping
FNIRSI TDM-120P 2-in-1 Thermal Imaging Multimeter, 120x90 IR, -4°F752°F | 19999 Counts Multimeter, 2.8" Touchscreen Thermal Camera, Hot/Cold Spot Tracking, USB-C Rechargeable for HVAC & Electrical
Limited time offer, ends 10/10
$521.37
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FNIRSI GC-01 Geiger Counter Nuclear Radiation Detector,Curve Display | Handheld Rechargeable Beta Gamma X-ray Radiation Monitor Meter,5 Dosage Units,Radiation Dosimeter Nuclear Survival Kit
Limited time offer, ends 10/10
$153.84
Free Shipping
FNIRSI NVS40 4K Night Vision Goggles, for Dad Father Man Adult | 3" HD Screen, 36M Photos, 32GB SD Card, 984FT Range, Digital Infrared Binoculars for Day and Night Camping
Limited time offer, ends 10/10
$209.94
Free Shipping
FNIRSI TDM-120 Thermal Imaging 120x90 IR Resolution, -4°F752°F Temp | 2.8" Touchscreen Thermal Camera, 25Hz Refresh Rate, Hot/Cold Spot Tracking, USB-C Rechargeable for HVAC & Electrical
Limited time offer, ends 10/10
$466.77
Free Shipping
12V automotive electronic car relay tester, general-purpose automotive battery checker for automobiles
Limited time offer, ends 10/14
$33.30
Free Shipping
Intelligent soil moisture detector indoor potting plant water shortage warning measuring instrument plant cultivation horticulture
Limited time offer, ends 10/15
$35.79
Free Shipping