Products
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TK459PLUS 2-in-1 15X Magnification Gem Tool Jadeite Filter Magnifier Loupe for Authenticity Checking of Gemstone, Diamonds, Jewelry, Coins, Stamps & Antiques
Features: Dual functionality a combination of a 15x magnifying loupe and a Jadeite filter Jadeite color filter equipped with glass filter which gives better clarity and reduces distortion Can differentiate genuine emeralds from...
$31.70 USD
TK460PLUS Mini Gemstone Polariscope 93mm Length with Built-in LED Light Optical Gem Stone Diagnosing Durable Jeweler Tool
Features: Durable construction made with aluminum and optical glass For diagnosing optical properties of gemstone single (isotropic) or double (anisotropic) refraction Double lens polariscope Understand the optical behavior of various gemstone Built-in LED...
$43.70 USD
TK461PLUS Mini Gemstone Spectroscope Adjustable Focus Durable Aluminum Material 10mm Lens Diameter Pocket-sized Gem Jeweler Tool
Features: Adjustable focus Wide spectrum coverage Heavy-duty aluminum build Portable and pocket-sized tool Specifications: Type: Prism Spectroscope Focus Functionality: Adjustable Wavelength Range: 400-700nm Lens Diameter: 10mm Material: Optical glass and Aluminum body (Heavy...
$58.90 USD
TK462PLUS Magnification Loupe 2-Type Magnifier 10X and 25X Jeweler Loupe Durable Stainless Steel for Jewelers, Watchmakers, Coin/Stamp collector, Antique Identification
Features: Made of stainless steel metal body with optical glass lens Double magnification Wear-resistant and sweat-proof Foldable swing-away design easy to carry anywhere It comes with a synthetic leather protective case Specifications: Magnification:...
$28.70 USD
TK463PLUS Handheld Polariscope Magnifier 10X Magnification Darkfield Loupe Durable Aluminum Body Triplet Lens with built-in LED Light
Features: Designed for gemstone identification Compact and lightweight Darkfield Scope with built-in LED Light Triplet Lens Specifications: Magnification: 10x Viewing Lens Diameter: 20.5mm Material: Aluminum body with optical glass lens Power Source: 2...
$38.70 USD
TK482PLUS Professional Hygro-Thermo Meter with Data Logging – WB/DP Measurement, PC Connectivity & Alarm Features
Key Features: ✔ Dual Measurement: Accurately measures Temperature & Humidity, plus Wet Bulb (WB) and Dew Point (DP) calculations.✔ Smart Data Functions: HOLD/MAX/MIN/AVG for tracking critical environmental conditions.✔ Flexible Power Options: Manual/Auto shutdown to conserve battery...
$58.90 USD
TK483PLUS Digital Thermometer Hygrometer – Backlight, Max/Min, °C/°F Switch, Humidity & Temperature Meter with Data Hold, Auto-Off, Batteries & Pouch Included
Keep precise tracking of temperature and humidity using this high-performance digital thermometer and hygrometer. Perfect for homes, greenhouses, offices, labs, and more! Key Features: Backlit Display – Easily read measurements in low-light conditions....
$33.70 USD
TK484PLUS Digital Portable LUX Meter 0.1~200000LUX (0.01~20000FC) Visible Light Range with Silicon Photodiode High-Precision Sensor
Features: Battery level indicator Switchable FC/LUX measurement unit Automatic range feature Backlight function Data HOLD / MAX / MIN function Auto / Manual power-off option Specifications: Measurement method: Integral type Range: 0.1~200000LUX /...
$26.70 USD
TK485PLUS Bluetooth Light Meter – Precision Lux/FC Measurement with Real-Time Data Logging & Wireless Monitoring
Listing Features: ✅ Accurate Light Measurement: Measures brightness (LUX/FC) across diverse environments.✅ Wireless Convenience: Bluetooth connectivity (10m range) for real-time and hands-free monitoring.✅ Smart Data Functions: HOLD, MAX, MIN display for tracking peak...
$29.70 USD
TK486PLUS Digital Vane Anemometer Wind Speed Air Velocity Air Temperature Tester with High Precision Sensor 30m/s Max for Professional and Personal Use
Features: Switchable units (m/s, km/h, ft/m, mile/h, knots) backlight function Battery level indicator Manual and Auto power-off function Data HOLD / MAX / MIN value Air Temperature measurement (°C/°F) Specifications: Air Velocity Measurement...
$27.70 USD
TK493PLUS Continuous Online Monitoring Controller for pH / EC / Water Temperature – with APP Alarm & Real-Time Data Tester
Key Features: ✔ 3-in-1 Simultaneous Measurement – Displays pH, EC, and temperature at the same time✔ Wi-Fi & APP Connectivity – View real-time and historical data on your phone✔ APP Alarm Function –...
$93.90 USD
TK495PLUS Digital Wood Moisture Meter – Precision Moisture Detection with Temperature Measurement & Rechargeable Battery
Listing Features: ✔ Tri-Color Moisture Indicator – Quick visual reference (Green/Yellow/Red)✔ Data HOLD & MAX/MIN Values – Capture and compare readings easily✔ Built-in Flashlight & Buzzer Alarm – Works in low light with audible alerts✔ Zero...
$58.90 USD