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When purchasing a product, price is the consumer's primary concern. At present, TEKCOPLUS has 128 products for sale. TEKCOPLUS products range in price from $7.99 to $134.09, and the average price of all the products is about $33.11.

We found that most of the TEKCOPLUS products are manufactured by Tekcoplus Ltd and TekcoPlus Ltd. The manufacturers provide TEKCOPLUS with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase TEKCOPLUS products from the seller Tekcoplus. The brand holds an average rating of 4.2, testifying to its excellent reputation.

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TEKCOPLUS Best Sellers

Last Updated: Jan 10, 2026

TEKCOPLUS Dichroscope for Gemstone Pleochroism Analysis High-Grade Aluminum Body, 2cm Lens Diameter, Ideal for Gemologists, Jewelers & Hobbyists, Durable & Lightweight Gemstone Color Analyzer (Black)

  • 𝙃𝙄𝙂𝙃-π™‚π™π˜Όπ˜Ώπ™€ π˜Όπ™‡π™π™ˆπ™„π™‰π™π™ˆ π˜Ύπ™Šπ™‰π™Žπ™π™π™π˜Ύπ™π™„π™Šπ™‰- Built from premium aluminum, this dichroscope ensures durability and a lightweight feel for enhanced portability.
  • 2π˜Ύπ™ˆ π™‡π™€π™‰π™Ž π˜Ώπ™„π˜Όπ™ˆπ™€π™π™€π™- The 2cm lens diameter provides superior clarity for gemstone pleochroism analysis, making it easy to observe color changes.
  • π™Žπ™‹π™€π˜Ύπ™„π˜Όπ™‡π™„π™•π™€π˜Ώ π™‡π™€π™‰π™Ž π™π™Šπ™ π™‹π™‡π™€π™Šπ˜Ύπ™ƒπ™π™Šπ™„π™Žπ™ˆ - The dichroscope uses a specialized lens type for analyzing pleochroism, perfect for gemologists and jewelers to assess gemstone quality.

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

  • 𝘌𝘈𝘚𝘠 𝘜𝘚𝘌 π˜šπ˜’π˜π˜•π˜π˜–π˜“π˜‹ π˜‰π˜–π˜‹π˜  π˜π˜ˆπ˜› π˜Šπ˜ˆπ˜“π˜π˜—π˜Œπ˜™ : Anyone can quickly learn the very basic measurement procedure. Skinfold accurately measures bodyfat level. Take better care of your body and health as you decrease body weight mass with this simple body fat caliper measurement tool
  • π˜”π˜–π˜›π˜π˜π˜ˆπ˜›π˜Œ π˜ π˜–π˜œπ˜™π˜šπ˜Œπ˜“π˜ : With a caliper measuring tool for body fat : When it comes to losing weight & building muscle counting fat is what matters and we believe measuring your body fat should be easy. Our body fat measurement device Perfect for fitness enthusiasts and personal trainers
  • π˜ˆπ˜Šπ˜Šπ˜œπ˜™π˜ˆπ˜›π˜Œ π˜‰π˜–π˜‹π˜  π˜π˜ˆπ˜› π˜™π˜Œπ˜ˆπ˜‹π˜π˜•π˜Ž : Personal Body Fat Testers Measure your body fat by gauging your skinfold thickness and not based on your weight or height,This caliper gives you the same accurate results as other body fat measurement devices without the high prices costing up to hundreds or more

Dichroscope for Gemstone Pleochroism Analysis High-Grade Aluminum Body, 2cm Lens Diameter, Ideal for Gemologists, Jewelers & Hobbyists, Durable & Lightweight Gemstone Color Analyzer

  • HIGH-GRADE ALUMINUM CONSTRUCTION: Built from premium aluminum, this dichroscope ensures durability and a lightweight feel for enhanced portability.
  • 2CM LENS DIAMETER: The 2cm lens diameter provides superior clarity for gemstone pleochroism analysis, making it easy to observe color changes.
  • SPECIALIZED LENS FOR PLEOCHROISM: The dichroscope uses a specialized lens type for analyzing pleochroism, perfect for gemologists and jewelers to assess gemstone quality.

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

  • Reveals Dichroism: Heavy Duty New Calcite Dichroscope Experience the mesmerizing of colors exhibited by gemstones , Our dichroscope helps determine if a stone is dichroic, meaning it reflects two different colors, It is very helpful in distinguishing between stones of the same color
  • Axis-Specific Colors: Gemstone Dichroscope Clearly displays the true colors on each axis, you can observe the two pleochroic colors characteristic of a given direction in a doubly-refractive gem side by side, allowing you to see them separate
  • Differentiate Similar Stones: Our Gemstone Identification Jeweler Tool helps you differentiate stones of the same color from one another, You can use the function of the dichroic mirror to differentiate gemstones according to their dichroic or trichroic properties for accurate evaluation and identification of gemstones, it an essential tool for gemologists and jewelers

10x Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry, Rocks, Coins, and Antiques - Illuminated Magnifying Tool for Eye, Stamps, Watches, Hobbies, and Gems

  • π™π™’π™Š 𝙇𝙄𝙂𝙃𝙏 π™Žπ™Šπ™π™π˜Ύπ™€π™Ž : This jeweler loupe magnifier comes equipped with both UV light and 6 LED lights, providing a range of lighting options for different viewing situations
  • π™‹π™Šπ™’π™€π™π™π™π™‡ π™ˆπ˜Όπ™‚π™‰π™„π™π™„π˜Ύπ˜Όπ™π™„π™Šπ™‰: With a 10x magnification power, this magnifier allows you to get up close and personal with your gemstones, diamonds, and other small objects
  • 𝙃𝙄𝙂𝙃-π™Œπ™π˜Όπ™‡π™„π™π™” π™‡π™€π™‰π™Ž: The jeweler loupe magnifier features a 21mm triplet lens made of achromatic optical glass, delivering clear and distortion-free images

Premium Dichroscope for Gemstone Pleochroism Analysis - High-Grade Aluminum Body, 2cm Lens, Lightweight, Durable, Ergonomic Design, Black

  • Precision Clarity Lens: This dichroscope features a 2cm lens diameter, offering exceptional clarity for gemstone pleochroism analysis. Ideal for gemologists and jewelers, this compact tool ensures accurate color observation. Sleek black finish.
  • Durability & Portability: Constructed with high-grade aluminum, it combines durability with lightweight portability. Perfect for in-lab use or fieldwork, ensuring long-term use without fatigue.
  • Enhanced Optical Design: Equipped with a specialized lens for detecting pleochroism in gemstones. Perfect for identifying multi-color shifts in crystals, essential for gem grading and assessment.

Automotive Circuit Tester, Car Repair Cable Circuit Wire Tracers Analyzer Short Open Finder Fault Tester Electrical Checker Detector Probe DC 6-42V Car Diagnostic Tool

  • EASY TO USE: The Open Wire Detector With transmitter and receiver LEDs, you can quickly identify open or short circuit situations, making this tool extremely user-friendly
  • RELIABLE SHORT CIRCUIT VERIFICATION: The Electrical Circuit Tester Automotive verification of short circuits is made easy with this product. You can easily identify whether there is a short circuit or not, giving you peace of mind
  • ADJUSTABLE PROBE LENGTH: The Short Circuit Finder is equipped with an adjustable 7" supple probe, providing flexibility to reach difficult areas. This feature makes this product a must-have for professionals and DIY enthusiasts alike

20x Foldable Pocket Magnifier Jewelers Loupe with UV and LED Light for Jewelry, Rocks, Coins, and Antiques - Illuminated Magnifying Tool for Eye, Stamps, Watches, Hobbies, and Gems

  • 2-IN-1 LOUPE :The Jewelers Loupe featuring 6 Ultra Bright LED and U V light to verify the authenticity of precious gems, pictures, and notes
  • INNOVATIVE LIGHTING SYSTEM : 20x Magnifying Glass with 6 LED lights and one UV light, providing perfect illumination for any situation
  • CLEAREST IMAGE :Our Loupe Magnifier Enjoy the clearest and most accurate image with our lens that has been precisely aligned to eliminate chromatic and spherical aberrations

Battery Tester Universal Battery Checker with LCD Display Digital Multi Purpose Small Battery Checker for All Battery C AA AAA D N 9V 6F22 1.5V Button Cell Batteries

  • TESTING DIFFERENT TYPES OF BATTERIES: Digital Universal Battery Tester It works with standard and rechargeable household batteries C, AA, AAA, D, N, 9V 6F22.6F22,also good for checking a wide variety of button cell batteries,The Battery Tester have High Compatibility
  • QUICK TO READ LCD SCREEN:That Battery Checker have LCD bar graph display,Battery tester uses a single readout, making battery diagnostics quick and easy to complete,Precisely checks the power left in your batteries.and shows what you need to know about your battery's health
  • ADJUSTABLE: Our Battery Monitor Adjustable slider to different battery sizes, three-color simulation shows clear results, NO EXTRA POWER SUPPLY NEEDED,IT CAN USE POWERED BY BATTERY NOR TEST BATTERIES

TEKCOPLUS 2-in-1 Digital Tachometer with Laser & Contact Non-Contact Laser Tach Meter 3-99,999 RPM, Backlit RPM Gauge for Cars, HVAC, Motors

  • 2-in-1 Contact & Non-Contact Measurement – Easily switch between contact and non-contact modes to measure rotational speed from 3–100,000 RPM, providing flexible and accurate performance for different applications.
  • Backlight & Battery Indicator: Tachometer Features a convenient backlight function Ensures visibility in any condition, with a low battery indicator for timely replacements.
  • MAX/MIN Measurement and Data HOLD Function: Non-Contact Digital Tachometer Track and display maximum and minimum RPM measurements for comprehensive analysis ; Capture and freeze measurement data for convenient reference during and after measurements.

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

  • HIGH PRECISION: The CO2 Detector is euipped with high accurate sensative chip, the accuracy of CO2 level is: 0-2000ppm(-50ppm/+50ppm or -5%/+5% of the reading); 2000-9999ppm(-10%/+10% of the reading); Humidity: 0.1%- 99.9%RH(Accuracy -3%/+3%RH)
  • Large Measurement: This CO2 Meter is designed with accurate and large measuring range, CO2: 0~9999ppm; Temperature: 14Β°F-140Β°F(-10Β°C/+60Β°C); Humidity: 0.1% - 99.9%RH; Dew Point: -20.0Β°C-59.9Β°C; Wet Bulb: -5.0Β°C-59.9Β°C
  • AUDIBLE AND VISUAL ALARMS - The CO2 Detector will alarm when CO2 level exceed your desired threshold, enabling you to take immediate action to improve air quality

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

  • FAST IDENTIFICATION: Quickly distinguish genuine emeralds, rubies, sapphires, and aquamarine from imitations
  • HIGH-QUALITY GLASS: Equipped with a high-quality glass filter for better clarity and reduced distortion
  • PORTABLE DURABLE: Heavy-duty design ensures reliability and easy transport for on-the-go gemologists

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

  • H2S Monitor: The H2S Monitor gas monitor is widely used in petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution,agriculture and other industries. Predicting and alarming the concentration of H2S and keeping yourself safe
  • ALARMS: H2S Monitor have Buzzer alarm ON/OFF selection, high/low alarm adjustable.Stable performance to ensure safety and reliability
  • LCD Backlight Screen: H2S Gas Detector have High-definition screen to display measured values, data hold function for conveniently reading

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

  • COMPACT AND PORTABLE: Crafted to be travel-friendly, this pocket-sized Spectroscope device is incredibly small and portable. Whether you're exploring gem markets, embarking on vacations, or attending trade shows, it easily fits in your pocket or bag, making it convenient to carry around
  • DIFFRACTION TECHNOLOGY:Equipped with advanced diffraction technology, this spectroscope enables the analysis of light spectra emitted or absorbed by various objects like gems, rocks, stamps, coins, and watches
  • UNPARALLELED CONSTRUCTION: The Pocket-Sized Diffraction Spectroscope is meticulously crafted from aircraft aluminum, ensuring durability and longevity. Combined with the finest optics available, this tool guarantees exceptional performance and accurate results

Pocket-Sized Handheld Diffraction Spectroscope - Portable Grating Gemological Spectrometer with Jewelers Eye Loupe for Quick Gemstone Identification

  • Compact and Portable: Ideal for travel, this pocket-sized spectroscope conveniently fits in your pocket or bag for easy use during gem exploration, vacations, or at trade shows.
  • Unparalleled Construction: Crafted from aircraft aluminum with premium optics, this spectroscope guarantees exceptional durability and performance, providing accurate results every time.
  • Unleash Its Potential: Featuring a high-quality grating, this tool allows for quick and precise identification of gemstones, including YAG and Cubic Zirconia "diamond stimulants," aiding in the detection of iron and chromium.

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

  • PORTABLE DIGITAL NON-CONTACT LASER PHOTO TACHOMETER: Easily and accurately measure rotational speed with our handheld laser tachometer. Its ergonomic design and non-contact technology provide a practical and reliable measurement experience. Record up to 60 data points for precise monitoring of motor speed
  • HIGH PRECISION AND RELIABILITY: Our Digital Tachometer offers exceptional accuracy with a - 0.02% and 0.02%+1 accuracy rating. Measure speeds from 2.5 to 99999 RPM with confidence, obtaining reliable results every time
  • ROTATIONAL RECORDING AND ADVANCED FUNCTIONS: In addition to speed measurement, Photo Tachometer also records rotational data, allowing you to track maximum, minimum, and average values. These advanced functions provide a comprehensive overview of your motor's performance

400x Handheld Fiber Optic Microscope Inspection Tool Portable Microscope Fiber Optic Tools Lighted Pocket Microscope LED Light Coaxial Illumination 2.5mm FC SC ST and 1.25mm LC Adapter

  • 400X OPTICAL MAGNIFICATION: Unlock a world of intricate details with our 400x Microscope impressive 400x optical magnification. Whether you're a hobbyist, professional, or enthusiast, this feature enables you to delve into the microcosms of your subject matter
  • LED ILLUMINATION FOR ENHANCED VIEWING: Experience crystal-clear visuals with the built-in LED illumination of our Fiber Optic Microscope. Illuminate your subjects with precision, revealing even the finest details and enhancing your viewing experience like never before
  • 2.5MM & 1.25MM ADAPTORS: With our Handheld Fiber Optic Microscope set, you receive both 2.5mm and 1.25mm adaptors . This versatile compatibility ensures that our product works seamlessly with a wide range of devices, allowing you to explore and examine with ease

Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrometer in a Gem Tool Jewelers Eye Loupe for GIA Use and Quick Identification Gemstone Jewelry Magnifier

  • COMPACT AND PORTABLE: Crafted to be travel-friendly, this pocket-sized Spectroscope device is incredibly small and portable. Whether you're exploring gem markets, embarking on vacations, or attending trade shows, it easily fits in your pocket or bag, making it convenient to carry around
  • UNPARALLELED CONSTRUCTION: The Pocket-Sized Diffraction Spectroscope is meticulously crafted from aircraft aluminum, ensuring durability and longevity. Combined with the finest optics available, this tool guarantees exceptional performance and accurate results
  • UNLEASH ITS POTENTIAL: Equipped with a high-quality grating, our spectrometer enables you to delve into the world of gemology with confidence. Identify gemstones swiftly and precisely, including the "diamond stimulants" YAG and Cubic Zirconia, which serve as valuable aids in detecting iron and chromium

Gem Spectroscope Focusing Prism Gemstone Spectroscope with Adjustable Focus Gemology Spectrometer 400-700nm Range for gemological Testing, Antique, Jewelers, Fairs, and Gemstone Identification

  • FOCUCSING SPECTROSCOPE : Adjustable focus design ensures accurate gemological analysis for various gem sizes. Perfect for gemologists and students alike.
  • DURABLE MATERIAL: Crafted with optical glass and a powder-coated aluminum body for enhanced durability and longevity during field or lab use.
  • PORTABLE DESIGN: Lightweight and compact (1.8 x 1.8 x 7.6 cm, 0.04 kg), making it an excellent choice for on-the-go gemological testing.

0-10% Brix Refractometer for Testing Sugar Content Maple sap Syrup, Low-Concentrated Sugar Solutions, Tea, Portable Hand Held Sugar Content Measurement with ATC Function and LED Light, pipettes

  • BRIX REFRACTOMETER : Brix Refractometer Analyze the sugar content of maple tree sap to observe how it might differ between trees and even between taps on the same tree.Have the tool that professional and nonprofessional simply can't be without
  • RANGE OF MEASUREMENT: The Refractometer Measurement 0–10% Brix, 0.1% division, and 0.1% Brix accuracy.Total solids in soup or water-soluble glue should be measured
  • EXCELLENT MATERIAL : Lab Refractometer Made with the best rubber and aluminum available, with automatic temperature adjustment (ATC) Lightweight and portable

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