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Discover Our Tekcoplus Range

From cutting-edge tech to timeless staples, Tekcoplus covers all your needs.

0.00~14.00PH Probe Electrode with BNC Cable for Water,Pool,Hydroponics,Calibration Powder,Aquarium (300 cm Electrode)

0.00~14.00PH Probe Electrode with BNC Cable for Water,Pool,Hydroponics,Calibration Powder,Aquarium (300 cm Electrode)

КМ69
TEKCOPLUSPortable Digital Temperature Humidity Indoor 9999ppm NDIR Sensor IAQ CO2 Monitor Wet Bulb Temperature (WB) Dew Point (DP) Tester CO2 Monitor for Indoor Air Quality (IAQ) Diagnosis

TEKCOPLUSPortable Digital Temperature Humidity Indoor 9999ppm NDIR Sensor IAQ CO2 Monitor Wet Bulb Temperature (WB) Dew Point (DP) Tester CO2 Monitor for Indoor Air Quality (IAQ) Diagnosis

4.4
КМ345
Sound Meter Decibel Level Calibrator Calibration with Noise Measurement Reader Output Sound Level 94dB & 114dB output levels for 1 inch and 1/2 inch Microphones

Sound Meter Decibel Level Calibrator Calibration with Noise Measurement Reader Output Sound Level 94dB & 114dB output levels for 1 inch and 1/2 inch Microphones

3.8
КМ1,299
Optics Salinity 0-10% Refractometer with ATC, Dual Scale (1.0 to 1.070 Density / 0-100ppt) for Salt Sea Water Aquarium Tank, Marine Industry, with LED light and pipettes

Optics Salinity 0-10% Refractometer with ATC, Dual Scale (1.0 to 1.070 Density / 0-100ppt) for Salt Sea Water Aquarium Tank, Marine Industry, with LED light and pipettes

4.5
КМ94
Clinical Refractometer,Tri-Scale-Serum Protein 2-14g/dl,Urine specific gravity 1.000-1.060SG For Veterinary Cat,Dog,Cow,Horse,Sheep, w/EXTRA LED light and pipettes

Clinical Refractometer,Tri-Scale-Serum Protein 2-14g/dl,Urine specific gravity 1.000-1.060SG For Veterinary Cat,Dog,Cow,Horse,Sheep, w/EXTRA LED light and pipettes

4.4
КМ262
TekcoPlus Window Tint Film Coating Visual Light Transmission VLT Transmittance Glass Thickness Haze Meter Checker Tester Sensor for all kinds of Transparent Translucent Automobile Aerospace Plastic Sheet

TekcoPlus Window Tint Film Coating Visual Light Transmission VLT Transmittance Glass Thickness Haze Meter Checker Tester Sensor for all kinds of Transparent Translucent Automobile Aerospace Plastic Sheet

4.3
КМ2,659
0~100HA, Rubber Tire Shore A Digital Hardness Meter Durometer Hardness Tester

0~100HA, Rubber Tire Shore A Digital Hardness Meter Durometer Hardness Tester

4.3
КМ119
TEKCOPLUS2 in 1 Kit pH & Temperature Meter Monitor 0~14.0pH Measure Range with Automatic Calibration Function for Hydroponics, Aquariums, Drinking Water (Ph/Temp Meter w/BNC Electrode (Upgraded))

TEKCOPLUS2 in 1 Kit pH & Temperature Meter Monitor 0~14.0pH Measure Range with Automatic Calibration Function for Hydroponics, Aquariums, Drinking Water (Ph/Temp Meter w/BNC Electrode (Upgraded))

3.9
КМ111
20X Jewelers Loupes Magnifier Pocket Jewelry Loupe Glass Folding Magnifying Illuminated Magnifying Tool with 21mm UV and LED Light for Eye Rocks Stamps Coins Watches Hobbies Antiques Gems

20X Jewelers Loupes Magnifier Pocket Jewelry Loupe Glass Folding Magnifying Illuminated Magnifying Tool with 21mm UV and LED Light for Eye Rocks Stamps Coins Watches Hobbies Antiques Gems

4.2
КМ222
TekcoPlus Optics Honey Sugar Moisture Brix Baume Refractometer ATC, Tri-scale 58-90% Brix, 38-43 Be'(Baume) 12-27% Water, Beekeeping, Maple, w/ EXTRA Dioptric Oil (For calibration), Reference

TekcoPlus Optics Honey Sugar Moisture Brix Baume Refractometer ATC, Tri-scale 58-90% Brix, 38-43 Be'(Baume) 12-27% Water, Beekeeping, Maple, w/ EXTRA Dioptric Oil (For calibration), Reference

4.0
КМ564
TEKCOPLUSHeavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors Gemstone Identification Gemstones Gemological Testing Diamond Jeweler Tool Metal Body Gemology

TEKCOPLUSHeavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors Gemstone Identification Gemstones Gemological Testing Diamond Jeweler Tool Metal Body Gemology

4.3
КМ519
TEKCOPLUS Automotive Car Repair Diagnostic Tool Cable Circuit Wire Tracker Tracers Analyzer Short Open Finder Tester Checker Device Detector Probe DC 6-42V

TEKCOPLUS Automotive Car Repair Diagnostic Tool Cable Circuit Wire Tracker Tracers Analyzer Short Open Finder Tester Checker Device Detector Probe DC 6-42V

4.3
КМ302
Clinical Refractometer, Protein 2-14g/dl, Specific Gravity of Urine 1,060SG

Clinical Refractometer, Protein 2-14g/dl, Specific Gravity of Urine 1,060SG

4.5
КМ91
TEKCOPLUS Water PH Meter 0-14 Probe BNC Connector, 300cm Cable for PH Meter Monitor Controller Test Sensor, Kit for Aquarium Hydroponics Plant Pool Spa

TEKCOPLUS Water PH Meter 0-14 Probe BNC Connector, 300cm Cable for PH Meter Monitor Controller Test Sensor, Kit for Aquarium Hydroponics Plant Pool Spa

4.0
КМ514
Precision Light Lux Meter 200000LUX with Wide Measurement Range Light Meter - Auto Select, Max/Min Readings, LUX/FC Options - Backlit LCD, Low Battery Alert - Reliable Light Measurement Tool

Precision Light Lux Meter 200000LUX with Wide Measurement Range Light Meter - Auto Select, Max/Min Readings, LUX/FC Options - Backlit LCD, Low Battery Alert - Reliable Light Measurement Tool

КМ309
20X 21mm LED Loupe Jeweler Magnifier Foldaway Pocket Black Frame, Triplet Lens Magnifying Gem for Inspecting Diamonds, Gemstones, Watches (20X Power Magnification)

20X 21mm LED Loupe Jeweler Magnifier Foldaway Pocket Black Frame, Triplet Lens Magnifying Gem for Inspecting Diamonds, Gemstones, Watches (20X Power Magnification)

4.1
КМ269
Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with UV Light for Gems, Jewelry, Coins, Stamps, etc (10x + UV & White LED Light)

Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with UV Light for Gems, Jewelry, Coins, Stamps, etc (10x + UV & White LED Light)

4.5
КМ223
TekcoPlus 20x Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with 6 LED UV Light 21mm for Gems, Jewelry, Coins, Stamps, etc

TekcoPlus 20x Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with 6 LED UV Light 21mm for Gems, Jewelry, Coins, Stamps, etc

4.2
КМ489
TEKCOPLUS 60 mm Magnifying Glass Calcite Dichroscope Two Pleochroic Colours Gemstone Identification Magnifying Glass for Gemstones Jewellery, Craftsmen, Jewelers, Hobbies

TEKCOPLUS 60 mm Magnifying Glass Calcite Dichroscope Two Pleochroic Colours Gemstone Identification Magnifying Glass for Gemstones Jewellery, Craftsmen, Jewelers, Hobbies

4.4
КМ98
TekcoPlus Salinity Refractometer w/ ATC 0-28%, 0-280 ppt of NaCl, Measuring Sodium Chloride in Food, Salt, Seawater, soy sauce, Brine 0.2% division, made of ALUMINUM, with LED light and Pipettes

TekcoPlus Salinity Refractometer w/ ATC 0-28%, 0-280 ppt of NaCl, Measuring Sodium Chloride in Food, Salt, Seawater, soy sauce, Brine 0.2% division, made of ALUMINUM, with LED light and Pipettes

КМ137
10x Magnifier Loupe Jewelry Jewelers Foldable Pocket Illuminated Magnifying Tool 21mm U V and LED Light for Eye Rocks Stamps Coins Watches Hobbies Antiques Gems

10x Magnifier Loupe Jewelry Jewelers Foldable Pocket Illuminated Magnifying Tool 21mm U V and LED Light for Eye Rocks Stamps Coins Watches Hobbies Antiques Gems

10
КМ109
TEKCOPLUS400x Handheld Fiber Optic Microscope Inspection Tool Portable Microscope Fiber Optic Tools LED Light Coaxial Illumination 2.5mm FC SC ST and 1.25mm LC Adapter

TEKCOPLUS400x Handheld Fiber Optic Microscope Inspection Tool Portable Microscope Fiber Optic Tools LED Light Coaxial Illumination 2.5mm FC SC ST and 1.25mm LC Adapter

4.3
КМ549
TEKCOPLUS Optics Salinity 0-10% Refractometer, Dual Scale (1.0 to 1.070 S.G / 0-100ppt) for Salt Sea Water Aquarium Tank, Marine Industry, with LED light and pipettes

TEKCOPLUS Optics Salinity 0-10% Refractometer, Dual Scale (1.0 to 1.070 S.G / 0-100ppt) for Salt Sea Water Aquarium Tank, Marine Industry, with LED light and pipettes

4.3
КМ236
0.00~14.00PH Probe Electrode with BNC Cable for Water,Pool,Hydroponics,Calibration Powder,Aquarium (300 cm Electrode)

0.00~14.00PH Probe Electrode with BNC Cable for Water,Pool,Hydroponics,Calibration Powder,Aquarium (300 cm Electrode)

4.0
КМ228
Professional 18mm 10x Handheld Darkfield Loupe LED with Flashlight, Dark Field Hastings Loupe Magnifier

Professional 18mm 10x Handheld Darkfield Loupe LED with Flashlight, Dark Field Hastings Loupe Magnifier

КМ120
Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with UV Light for Gems, Jewelry, Coins, Stamps, etc (10x Jewelry Magnifiers)

Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with UV Light for Gems, Jewelry, Coins, Stamps, etc (10x Jewelry Magnifiers)

4.4
КМ106
4-in-1 Pinless Moisture Meter, Digital LCD with Tricolour Bar Graphic for Drywall, Masonry, Coniferous Wood and Hardwood with Auto Calibration & Alarm

4-in-1 Pinless Moisture Meter, Digital LCD with Tricolour Bar Graphic for Drywall, Masonry, Coniferous Wood and Hardwood with Auto Calibration & Alarm

КМ97
TEKCOPLUSDigital Universal Battery Tester Battery Checker for C AA AAA D N 9V 1.5V ButtonCell Small Mini Batteries

TEKCOPLUSDigital Universal Battery Tester Battery Checker for C AA AAA D N 9V 1.5V ButtonCell Small Mini Batteries

4.4
КМ120
TEKCOPLUS10x Magnification Lighted Loupe with 21mm Triplet Lens, 6 LED Lights & UV Light - Achromatic & Aplanatic Optical Glass Magnifier for Viewing Diamonds, Gemstones, Inclusions - Full Metal Body

TEKCOPLUS10x Magnification Lighted Loupe with 21mm Triplet Lens, 6 LED Lights & UV Light - Achromatic & Aplanatic Optical Glass Magnifier for Viewing Diamonds, Gemstones, Inclusions - Full Metal Body

5
КМ234
Data Logging Sound Level Calibrator Meter with Backlight and Decibel Detector Sensor with a Measuring Range of 30dB~130dB

Data Logging Sound Level Calibrator Meter with Backlight and Decibel Detector Sensor with a Measuring Range of 30dB~130dB

КМ186
0~100HA, Rubber Tire Shore A Digital Hardness Meter Durometer Hardness tester

0~100HA, Rubber Tire Shore A Digital Hardness Meter Durometer Hardness tester

4.4
КМ85
Thermocouple Probe Wired and Stainless Steel Digital Thermometer 2 Channels DI Type K Scale Kelvin Meter T1-t2 Double Temperature (4 Channel Thermocouple)

Thermocouple Probe Wired and Stainless Steel Digital Thermometer 2 Channels DI Type K Scale Kelvin Meter T1-t2 Double Temperature (4 Channel Thermocouple)

КМ83
TEKCOPLUS High Accuracy Professional Jeweler Diamond Moissanite r Gemstone 2pt Jewel Stone Combo Gem Jewelry Test Selection Tool Meter Device

TEKCOPLUS High Accuracy Professional Jeweler Diamond Moissanite r Gemstone 2pt Jewel Stone Combo Gem Jewelry Test Selection Tool Meter Device

3.6
КМ909
TEKCOPLUS CO2 Meter Portable CO2 Detector Digital CO2 Monitor with Alarm Function Carbon Dioxide Temperature and Humidity Meter, NDIR CO2 Sensor Indoor Air Quality Monitor for Home Office Grow Room

TEKCOPLUS CO2 Meter Portable CO2 Detector Digital CO2 Monitor with Alarm Function Carbon Dioxide Temperature and Humidity Meter, NDIR CO2 Sensor Indoor Air Quality Monitor for Home Office Grow Room

4.4
КМ360
Handheld Automotive Car Fuel Injector r Pressure System Diagnostic Tool 4 Pulse Modes 12V Scan Tool Gauge for Stuck/Leaking/Burnt-out/Starting/RPM/throttle loads

Handheld Automotive Car Fuel Injector r Pressure System Diagnostic Tool 4 Pulse Modes 12V Scan Tool Gauge for Stuck/Leaking/Burnt-out/Starting/RPM/throttle loads

КМ82
TEKCOPLUS Portable Skin Fat Caliper Tester mm inch LCD Screen Athletic Women/Men Body Tools Monitoring Kit

TEKCOPLUS Portable Skin Fat Caliper Tester mm inch LCD Screen Athletic Women/Men Body Tools Monitoring Kit

3.4
КМ201
30x Magnifier Loupe Foldable Pocket Illuminated Magnifying Tool Jewelry Jewelers 21mm UV and LED Light for Antiques Gems Eye Rocks Stamps Coins Watches Hobbies

30x Magnifier Loupe Foldable Pocket Illuminated Magnifying Tool Jewelry Jewelers 21mm UV and LED Light for Antiques Gems Eye Rocks Stamps Coins Watches Hobbies

30
КМ97
Optics Sugar Honey Moisture Brix Baume Refractometer, Tri-scale 58-90%Brix, 38-43 Be' (Baume), 12-27% Water, with ATC, For Beekeeping, Maple production, with EXTRA LED light and pipettes

Optics Sugar Honey Moisture Brix Baume Refractometer, Tri-scale 58-90%Brix, 38-43 Be' (Baume), 12-27% Water, with ATC, For Beekeeping, Maple production, with EXTRA LED light and pipettes

4.3
КМ66
360 Degree 600mm 60cm 23.6 in (23 5/8 in) Stainless steel Digital Angle Ruler Gauge Finder Meter Protractor Measure metric and imperial scale for automobile constructions boating woodworking

360 Degree 600mm 60cm 23.6 in (23 5/8 in) Stainless steel Digital Angle Ruler Gauge Finder Meter Protractor Measure metric and imperial scale for automobile constructions boating woodworking

360
КМ110
TEKCOPLUS Handheld Digital Humidity and Temperature Meter 0~100% RH / -30~70°C (-22~158°F) 3.7cm Hygrometer for Household, Laboratory, Warehouse Meteorology, etc.

TEKCOPLUS Handheld Digital Humidity and Temperature Meter 0~100% RH / -30~70°C (-22~158°F) 3.7cm Hygrometer for Household, Laboratory, Warehouse Meteorology, etc.

4.3
КМ62
Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with UV Light for Gems, Jewelry, Coins, Stamps, etc

Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with UV Light for Gems, Jewelry, Coins, Stamps, etc

4.8
КМ142
12V Car Fuel Injector Tester - 4 Pulse Mode Fuel System Scanning Burned Out Diagnostic Tool (Fuel Injector 4 Modes)

12V Car Fuel Injector Tester - 4 Pulse Mode Fuel System Scanning Burned Out Diagnostic Tool (Fuel Injector 4 Modes)

КМ76
Laser Photo Tachometer Motor Speed Gauge Tester Non-Contact RPM Meter Motor Speed Gauge Gun - Accurate RPM Measurement with Rotational Record (Tachometer + 10 Reflective Tape)

Laser Photo Tachometer Motor Speed Gauge Tester Non-Contact RPM Meter Motor Speed Gauge Gun - Accurate RPM Measurement with Rotational Record (Tachometer + 10 Reflective Tape)

КМ57
Soil EC Tester with Automatic Temperature Compensation, IP67 Waterproof, Switchable ℃/℉ Units, Lightweight, Easy Calibration Accurate Electrical Conductivity Soil Health Monitoring

Soil EC Tester with Automatic Temperature Compensation, IP67 Waterproof, Switchable ℃/℉ Units, Lightweight, Easy Calibration Accurate Electrical Conductivity Soil Health Monitoring

КМ318
Digital Level Angle Finder Gauge Meter Magnetic Bevel Box Protractor Inclinometer IP54 waterproof rate with Magnetic Base Backlight

Digital Level Angle Finder Gauge Meter Magnetic Bevel Box Protractor Inclinometer IP54 waterproof rate with Magnetic Base Backlight

КМ67
15x Pocket Magnification Loupe 20.5mm Triplet Lens Black Frame Achromatic Optical Glass Metal (Aluminum) Body Hexagonal Design Kit Set Magnifying Tool for Jewelers, Mechanics, Watchmaker

15x Pocket Magnification Loupe 20.5mm Triplet Lens Black Frame Achromatic Optical Glass Metal (Aluminum) Body Hexagonal Design Kit Set Magnifying Tool for Jewelers, Mechanics, Watchmaker

15
КМ99
TEKCOPLUS Gas Detector,Hydrogen Sulfide Detector Gas Leak Detectors & Alarms Electrochemical H2S Monitor Meter Single Gas H₂S Sensor Poisoning Alarm with Clip and LCD Screen Backlight

TEKCOPLUS Gas Detector,Hydrogen Sulfide Detector Gas Leak Detectors & Alarms Electrochemical H2S Monitor Meter Single Gas H₂S Sensor Poisoning Alarm with Clip and LCD Screen Backlight

4.2
КМ137
Wireless Meat Thermometer Smart Bluetooth Grill ProbeE - 98.42ft Range, Smart APP Control | Ideal for Oven, Grill, BBQ, Smoker, Rotisserie

Wireless Meat Thermometer Smart Bluetooth Grill ProbeE - 98.42ft Range, Smart APP Control | Ideal for Oven, Grill, BBQ, Smoker, Rotisserie

КМ121
10x Magnification Jewelery Loupe, 20.5mm Triplet Lens Achromatic Optical Glass Metal (Aluminum) Body Black Frame Hexagonal Design Kit Set Jewelry Pocket Magnifying Tool

10x Magnification Jewelery Loupe, 20.5mm Triplet Lens Achromatic Optical Glass Metal (Aluminum) Body Black Frame Hexagonal Design Kit Set Jewelry Pocket Magnifying Tool

4.2
КМ39
400x Handheld Fiber Optical Microscope Inspection for Coaxial Illumination Including 2.5mm and 1.25mm Adapters

400x Handheld Fiber Optical Microscope Inspection for Coaxial Illumination Including 2.5mm and 1.25mm Adapters

4.3
КМ218
TEKCOPLUS 4 in 1 Indoor Outdoor Digital Soil Survey Instrument Measures pH Acidity Tester Sunlight Moisture Temperature for Garden Farm Lawn Flower Plant

TEKCOPLUS 4 in 1 Indoor Outdoor Digital Soil Survey Instrument Measures pH Acidity Tester Sunlight Moisture Temperature for Garden Farm Lawn Flower Plant

3.8
КМ289
Portable Gemological Equipment Gemstone Spectroscope for Gemstone Identification GIA

Portable Gemological Equipment Gemstone Spectroscope for Gemstone Identification GIA

КМ87
TEKCOPLUS Handheld 80mm Polariscope with Flashlight Jeweler Gemologist Gemstone Tester Tool Optics Dark Field Hastings Loupe Magnifier

TEKCOPLUS Handheld 80mm Polariscope with Flashlight Jeweler Gemologist Gemstone Tester Tool Optics Dark Field Hastings Loupe Magnifier

КМ273
4 Channel K Type Thermometer SD Card Datalogger Thermocouple Temperature With Beeper And LED Alarm + 2 K-Thermocouple Probe

4 Channel K Type Thermometer SD Card Datalogger Thermocouple Temperature With Beeper And LED Alarm + 2 K-Thermocouple Probe

4.0
КМ1,039
Handheld 20 mm Diameter Made of Metal Foldable Folding Chelsea Jadelite Filter for Gem Emerald Identification Tools

Handheld 20 mm Diameter Made of Metal Foldable Folding Chelsea Jadelite Filter for Gem Emerald Identification Tools

КМ155
Window Tint Film Coating Visual Light Transmission VLT Transmittance Glass Thickness Haze Checker Meter Tester Sensor for All Kinds of Transparent Translucent Automobile Aerospace Glass Plastic Sheet

Window Tint Film Coating Visual Light Transmission VLT Transmittance Glass Thickness Haze Checker Meter Tester Sensor for All Kinds of Transparent Translucent Automobile Aerospace Glass Plastic Sheet

4.7
КМ989
10x LED Jewelry Magnifier Eye Loupe - Precision Focus for Gems, Hobbies, Antiques & Models with 9 Interchangeable Reticle Scales

10x LED Jewelry Magnifier Eye Loupe - Precision Focus for Gems, Hobbies, Antiques & Models with 9 Interchangeable Reticle Scales

4.4
КМ186
Digital Pen Type Salinometer Salinity Temp Meter - Accurate Water Quality Monitoring for Various Applications

Digital Pen Type Salinometer Salinity Temp Meter - Accurate Water Quality Monitoring for Various Applications

КМ180
Sound Meter Decibel Level Calibator with Noise Measurement Reader Output Sound Level 94db & 114db (Battery Operated)

Sound Meter Decibel Level Calibator with Noise Measurement Reader Output Sound Level 94db & 114db (Battery Operated)

КМ889
pH Controller with Temperature Compensation, Dual Relay Digital pH Monitor, Professional pH Meter for Hydroponic System and Indoor Plant Grow, Aquarium, Farm Garden

pH Controller with Temperature Compensation, Dual Relay Digital pH Monitor, Professional pH Meter for Hydroponic System and Indoor Plant Grow, Aquarium, Farm Garden

КМ2,099
TEKCOPLUS 3 in 1 pH/EC/Temp Meter ATC Waterproof with black-light Water Quality Combo Multi-Parameter Tester Monitor Analyzer Test Kit for Aquariums Hydroponics Pool Spa Drinking water Laboratory

TEKCOPLUS 3 in 1 pH/EC/Temp Meter ATC Waterproof with black-light Water Quality Combo Multi-Parameter Tester Monitor Analyzer Test Kit for Aquariums Hydroponics Pool Spa Drinking water Laboratory

4.0
КМ353
TEKCOPLUSSound Noise Meter Sound Level Meter dB Meter SPL Real Time Environmental Noise Measurement, A/C Frequency,Fast/Slow Time Selection, 31,000 Data Records

TEKCOPLUSSound Noise Meter Sound Level Meter dB Meter SPL Real Time Environmental Noise Measurement, A/C Frequency,Fast/Slow Time Selection, 31,000 Data Records

4
КМ387
TEKCOPLUS Handheld 80mm Polariscope with Flashlight Jeweler Gemologist Gemstone Tester Tool Optics Dark Field Hastings Loupe Magnifier

TEKCOPLUS Handheld 80mm Polariscope with Flashlight Jeweler Gemologist Gemstone Tester Tool Optics Dark Field Hastings Loupe Magnifier

2.8
КМ249
ORP Electrode BNC Type 300 cm Cable Single Cylinder Water Quality Tester

ORP Electrode BNC Type 300 cm Cable Single Cylinder Water Quality Tester

КМ78
TEKCOPLUSSound Level Calibrator 114dB / 94dB / 104dB Audio Noise Meter High Frequency Accuracy 13.2mm (½") Microphone Mic Size (Sound Level Meter)

TEKCOPLUSSound Level Calibrator 114dB / 94dB / 104dB Audio Noise Meter High Frequency Accuracy 13.2mm (½") Microphone Mic Size (Sound Level Meter)

КМ300
Pocket-Sized Diffraction in a Handheld Gem Tool for GIA Use and Quick Gemstone Identification Spectrometer with a Grating for gemology

Pocket-Sized Diffraction in a Handheld Gem Tool for GIA Use and Quick Gemstone Identification Spectrometer with a Grating for gemology

3.6
КМ88
TEKCOPLUS 2 in 1 pH and Cl2 Tester Level Tester Meter Water Qualityfor Swimming Pool Spa Water Quality Monitor Meter

TEKCOPLUS 2 in 1 pH and Cl2 Tester Level Tester Meter Water Qualityfor Swimming Pool Spa Water Quality Monitor Meter

КМ83
Chelsea Filter for Gemstone Identification Quickly Distinguish Genuine Emeralds, Rubies, Sapphires, Aquamarine Glass Filter, Reliable, Portable Ideal for Gemologists and Jewelers

Chelsea Filter for Gemstone Identification Quickly Distinguish Genuine Emeralds, Rubies, Sapphires, Aquamarine Glass Filter, Reliable, Portable Ideal for Gemologists and Jewelers

КМ50
60mm Magnifier Calcite Dichroscope Two Pleochroic Colors Gemstone Identification Magnifier for Gems Jewerly Craftsmen, Jewerler, Hobbies

60mm Magnifier Calcite Dichroscope Two Pleochroic Colors Gemstone Identification Magnifier for Gems Jewerly Craftsmen, Jewerler, Hobbies

4.4
КМ315
PAR Meter, Quantum PAR Meter PPFD Meter for LED Grow Lights (400-700nm), PAR Light Meter with Data Logging for Photosynthesis Light Intensity Indoor Gardening Plant, Aquarium

PAR Meter, Quantum PAR Meter PPFD Meter for LED Grow Lights (400-700nm), PAR Light Meter with Data Logging for Photosynthesis Light Intensity Indoor Gardening Plant, Aquarium

4.6
КМ1,409
Desktop Indoor Air Quality IAQ Temperature Humidity RH Carbon Dioxide CO2 Tester Meters Monitor with Non-Dispersive InfraRed (NDIR) sensor 2 alarm limit (CO2 Datalogger)

Desktop Indoor Air Quality IAQ Temperature Humidity RH Carbon Dioxide CO2 Tester Meters Monitor with Non-Dispersive InfraRed (NDIR) sensor 2 alarm limit (CO2 Datalogger)

4.4
КМ1,729
Digital USB Datalogger Humidity/Temperature/Pressure Barometric Data Logger gauge, Plug and play, Generate PDF & Excel, 6 languages,pHa,inHg, ℉, ℃ and RH

Digital USB Datalogger Humidity/Temperature/Pressure Barometric Data Logger gauge, Plug and play, Generate PDF & Excel, 6 languages,pHa,inHg, ℉, ℃ and RH

4.0
КМ153
Indoor Air Quality IAQ Carbon Dioxide CO2 Temperature Humidity Monitor Meter Tester (Co2 for HUman & Plant)

Indoor Air Quality IAQ Carbon Dioxide CO2 Temperature Humidity Monitor Meter Tester (Co2 for HUman & Plant)

5.0
КМ1,209
3 in 1 Salt Tester Salinity Meter,TDS/Salinity/Temp Water Quality Tester PPM Meter Pen Type Salinometer Monitor Measurement Salinity Checker for Pond Pool Aquarium Saltwater Seawater with ATC

3 in 1 Salt Tester Salinity Meter,TDS/Salinity/Temp Water Quality Tester PPM Meter Pen Type Salinometer Monitor Measurement Salinity Checker for Pond Pool Aquarium Saltwater Seawater with ATC

3.8
КМ289
4in1 Digital Water Tester Salt S.G. Temp Meter High Accuracy Water Quality Testing Pen Measurement Device for Drinking Water Swimming Pool Aquarium Hydroponics

4in1 Digital Water Tester Salt S.G. Temp Meter High Accuracy Water Quality Testing Pen Measurement Device for Drinking Water Swimming Pool Aquarium Hydroponics

КМ65
Thermometer 4 Channels K-Type Thermocouple sensor tester with K-Type Metal & Bead Probe Backlight Temperature Instrument -50~1350°C (-58~2462°F) Max/Min/Avg reading Data Log Storage Recording Function

Thermometer 4 Channels K-Type Thermocouple sensor tester with K-Type Metal & Bead Probe Backlight Temperature Instrument -50~1350°C (-58~2462°F) Max/Min/Avg reading Data Log Storage Recording Function

3.6
КМ77
Digital Professional Noise Decibel Calibration Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Tool Measurement Accuracy Check

Digital Professional Noise Decibel Calibration Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Tool Measurement Accuracy Check

4.3
КМ884
H2S Monitor H2S Gas Detector Portable Hydrogen Sulfide Detector Gas Leak Detectors & Alarms Electrochemical H2S Monitor Meter Single Gas H₂S Sensor Poisoning Alarm with Clip and LCD Screen Backlight

H2S Monitor H2S Gas Detector Portable Hydrogen Sulfide Detector Gas Leak Detectors & Alarms Electrochemical H2S Monitor Meter Single Gas H₂S Sensor Poisoning Alarm with Clip and LCD Screen Backlight

4.3
КМ504
10x Jewelers Loupe Illuminated Magnifying Glass, Portable Pocket Reading Magnifier with 25mm with LED Focused Eye Loupe Magnifier for Gems,Coins, Interchangeable Reticle Scale

10x Jewelers Loupe Illuminated Magnifying Glass, Portable Pocket Reading Magnifier with 25mm with LED Focused Eye Loupe Magnifier for Gems,Coins, Interchangeable Reticle Scale

4.6
КМ496
Digital K-Type Thermocouple Thermometer with Dual Channels 4 Thermocouples High Accuracy Temperature Kelvin Scale Dual Measurement Meter Sensor, -50~1300°C (-58~2372°F) for High Temperature

Digital K-Type Thermocouple Thermometer with Dual Channels 4 Thermocouples High Accuracy Temperature Kelvin Scale Dual Measurement Meter Sensor, -50~1300°C (-58~2372°F) for High Temperature

3.6
КМ292
360 Degree 600mm 60cm (23 5/8 in) Digital Angle Ruler Angle Gauge Finder Meter Protractor Measure metric and imperial scale for automobile, tools, constructions, boating, woodworking and machining (24'')

360 Degree 600mm 60cm (23 5/8 in) Digital Angle Ruler Angle Gauge Finder Meter Protractor Measure metric and imperial scale for automobile, tools, constructions, boating, woodworking and machining (24'')

4.2
КМ329
2 in 1 pH and Cl2 Tester Level Tester Meter Water Qualityfor Swimming Pool Spa Water Quality Monitor Meter

2 in 1 pH and Cl2 Tester Level Tester Meter Water Qualityfor Swimming Pool Spa Water Quality Monitor Meter

3.3
КМ286
Digital Non-Contact Handheld Laser Photo Tachometer Motor speed Gauge Tester Rotational Record(60 Data)MAX/MIN/AVG ±0.02%+1 Accuracy Measuring Range:2.5-99999RPM distance:50~500mm with Reflective Tape

Digital Non-Contact Handheld Laser Photo Tachometer Motor speed Gauge Tester Rotational Record(60 Data)MAX/MIN/AVG ±0.02%+1 Accuracy Measuring Range:2.5-99999RPM distance:50~500mm with Reflective Tape

3.8
КМ278
Portable Skin Fat Caliper Tester mm inch LCD Screen Athletic Women/Men Body Tools Monitoring Kit

Portable Skin Fat Caliper Tester mm inch LCD Screen Athletic Women/Men Body Tools Monitoring Kit

КМ155
TEKCOPLUS -1999mV ~ +1999mV Millivolts Pen-type Digital Redox ORP Water Meter Tester with Backlight LCD Pool Aquarium Hydroponics Spas Water System

TEKCOPLUS -1999mV ~ +1999mV Millivolts Pen-type Digital Redox ORP Water Meter Tester with Backlight LCD Pool Aquarium Hydroponics Spas Water System

3.6
КМ296
Handheld 20mm diameter Made of Metal Foldable Folding Chelsea Jadelite Filter for Gem Emerald Identification tools

Handheld 20mm diameter Made of Metal Foldable Folding Chelsea Jadelite Filter for Gem Emerald Identification tools

4.2
КМ210
10x 21mm LED Loupe Jeweler Magnifier Magnification Dual 6 LED Lights (White) & UV Light, Black Frame, Foldaway Pocket, Achromatic Aplanatic, Triplet Lens Magnifying Gem (10X Magnificaiton)

10x 21mm LED Loupe Jeweler Magnifier Magnification Dual 6 LED Lights (White) & UV Light, Black Frame, Foldaway Pocket, Achromatic Aplanatic, Triplet Lens Magnifying Gem (10X Magnificaiton)

3.6
КМ267
Angle Finder Ruler Tool Gauge Spirit Level 42cm 420mm 16.5 inch Long Digital Inclinometer Protactor with Magnetic base

Angle Finder Ruler Tool Gauge Spirit Level 42cm 420mm 16.5 inch Long Digital Inclinometer Protactor with Magnetic base

4.3
КМ382
TEKCOPLUSChelsea Filter for Gemstone Identification Quickly Distinguish Genuine Emeralds, Rubies, Sapphires, Aquamarine Glass Filter, Reliable, Portable Ideal for Gemologists and Jewelers (Black)

TEKCOPLUSChelsea Filter for Gemstone Identification Quickly Distinguish Genuine Emeralds, Rubies, Sapphires, Aquamarine Glass Filter, Reliable, Portable Ideal for Gemologists and Jewelers (Black)

КМ337
Digital Sound Level Meter with SPL Tester, A/C/Z Weighted Decibel Meter Datalogger Noise Measurement for Home, Office, Concert,Factory Use High Accuracy Sound Analyzer Real-Time Display Memory Storage

Digital Sound Level Meter with SPL Tester, A/C/Z Weighted Decibel Meter Datalogger Noise Measurement for Home, Office, Concert,Factory Use High Accuracy Sound Analyzer Real-Time Display Memory Storage

5
КМ894
TEKCOPLUSHandheld Diffraction Spectroscope, Precise Small Diffraction Spectrometer Jewelers Eye Loupe Jewelry Magnifier for Gemstone Gem Gemology Gemological 55 mm Length Analysis Kit

TEKCOPLUSHandheld Diffraction Spectroscope, Precise Small Diffraction Spectrometer Jewelers Eye Loupe Jewelry Magnifier for Gemstone Gem Gemology Gemological 55 mm Length Analysis Kit

КМ86
TEKCOPLUS Repair Diagnostic Tool Cable Circuit Wire Tracker Short Open Finder Tester Checker Device

TEKCOPLUS Repair Diagnostic Tool Cable Circuit Wire Tracker Short Open Finder Tester Checker Device

4.3
КМ311
Digital 4 Channels K-Type Thermocouple Thermometer Data Logger with Sound & Light Alarm and Real-Time Data Logging, LED Backlight & ADJ Compensation,-328~2501°F Measuring Range

Digital 4 Channels K-Type Thermocouple Thermometer Data Logger with Sound & Light Alarm and Real-Time Data Logging, LED Backlight & ADJ Compensation,-328~2501°F Measuring Range

4.5
КМ212