Sun Yin Crystal Industry Co Ltd

This transparent optical glass made of sapphire crystal has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, so it withstands the test of time and a perfect choice for optical equipment. High hardness - 9H ( second only to Diamond )Scratch resistance ( compressive strength 21000kg /cm²)Abrasion resistanceHigh mechanical strengthHigh temperature resistance (Melting point 2050°C)Good thermal stabilityHigh optical production rate

Sapphire Optical Equipment Components

MGM Industries & Company

Natural &amp; Drug-free Pain Relief :Small pains can affect your quality of life. Heating pad could bring relief to the pains you feel in your sore neck and back. Applying heat may help to reduce pain in your muscles if they are overworked.  Rapid heating technology :Our heating pad uses the newest rapid heating technology to help relieve your pain and discomfort immediately unlike other heating pads that leave you waiting for results. You will find this product is dependable and works when you need it. It supports moist heat therapy that gives faster action to your pain areas. It works great for menstrual cramping too.  Full-Body Relief :The extra-large size 12” x 24” heating pad is suitable for any area. This heating pad is perfect for your back, waist, abdomen, shoulder, or neck for pain relief. Upgraded comfortable soft fabric and an extra-long 10 FT cord allowing you to move freely without restrictions.  Exclusive Customization for You :With you in mind we deliberately customized our heating pad to provide you with more comfort choices. We have 6-speed adjustment and 3- speed timing. We are a step ahead of other heating pads with our design. Equipped with an adjustable waist guard and you can adjust to your desired length. Stable hot compression which frees up your hands. Separate power supply design. Just disconnect the power supply and you can machine wash this heating pad.  Your Trusted Partner :Our heating pads are certified through a trustworthy laboratory and produced by brand factories with guaranteed quality. Built-in automatic overheating protection and flame retardant. It has an anti-aging design that will last for years. Can be used by the elderly and children safely. 

Heating Pad for Back Pain Relief, Electric Heating Pad for Cramps and Arthritis Relief, Large Heating Pad for Neck and Shoulders, 12"x24" Heated Pad for Knee, Menstrual,6 Heat and 3 Timer Levels

· Excellent adaption to ambient temperature. Accurate reliable even under complicated surroundings. · Body mode and object mode available. · Beeper for fever or high temperature. · ℃ / ℉reading available.  Measurement mode : body temperature mode or Environment temperature mode Measurement site : Forehead Power supply : DC3V, 2* AAA batteries Measuring range : body temperature mode :28.0-42.9°C Environment temperature mode : 28.0-50.0°C Measuring accuracy : ±0.2°C/0.4°F during 35.5C-42.0°C (95.0°F-107.6°F); (At laboratory conditions) ±0.3°C/0.5°F 34.0°C -35.4°C(93.2°F-95.7°F) and 42.1°C -42.9°C(107.8°F-109.2°F) Clinical repeatability : within ±0.3°C Resolution of display : 0.1°C/0.1°F Operation conaition : Temperature range 10-40°C Humidity ≤85% RH Storage condition : Temperature -20-50°C Humidity ≤90% RH Size : 135*36*40mm Weight : about 67g(without batteries) High body temperature hint : ≥38.0C(100.4°F) Grade of waterproof : IP22 Electric shock : Internally powered ME equipment Applied part : Type BF applied part, including thewhole unit Mode of operation : Continuous operation Battery life : ≥1000 times Product life : 2 years 

JA-11A Infrared Thermometer

Peace Target Ltd

Alcohol Lamp includes the following features : 	 150ml / 250ml fuel capacity 	 Made of laboratory grade borosilicate glass 	 A clean, hot flame with ordinary denatured alcohol  Material : 	 Transparent glass body 	 Plastic cap  Size closed : 	 Capacity of 150 or 250 ml 	 Diameter of 9.5 cm x 11.8 cm (250 ml)  Others: 	 Available in different colors 	 Including Bulbs: No  

Alcohol Lamp

LED Microscope includes the following features : 	 Quality LED bulb 	 80x Magnification 	 Objective lens - diameter of 10 mm 	 Included 3 x LR927 batteries and instruction manual 	 Durable belt clip 	 Ideal used for reading, inspection of jewelry, coins, stamps and artworks 	 Great for watch making and repairing industry 	 Packaging in PU pouch  Material : 	 Acrylic lens with ABS handle  Size closed : 	 Length of 9.6 cm x Width of 2 cm  

LED Microscope

Heraeus Metals Hong Kong Limited

From gold master alloys and sterling silver alloys to solders and a range of semi-finished jewelry, we stand for products of the highest quality. We also supply a wide selection of alloys for watch and gift manufacturers. Today, Heraeus is one of the top alloy product suppliers in the world.
 
  Master alloy products for jewelry applications. 
  State-of-the-art manufacturing processes. 
  Advanced and fully-equipped analytical laboratory and stringent quality control procedures. 
 

Master Alloy

Eastcolight (HK) Ltd

#8001 / Super HD 360 Microscope SMARTPHONE CONNECTABLE(Smartphone not included) Featured here is a super HD microscope with a 360-degree rotatable eyepiece. The wide-angle eyepiece allows easy viewing while the LED light source offers adjustable brightness for optimum viewing comfort. This HD microscope is equipped with a built-in selectable color filter for contrast enhancement and has a quick and precise focusing mechanism.  Features: 360 Degree rotatable eyepieceMagnification 60X/120X/200XBundle with universal smartphone adaptor for capturing photo/video/sharing/mail directly Accessories: 1 Microscope1 Smartphone adaptor2 Professional Prepared slides10 Blank slides12 Blank labels12 Cover glasses2 Collecting vials1 Pair of tweezersInstruction manual Specifications: Magnification:   60X, 120X, 200XBatteries Required:  3 X AAA (NOT INCLUDED)

Super HD 360 Microscope -STEM Educational toys

Sunpet Ind Ltd

 	 Inverted microscope for both optical and digital observation. 	 Magnification: 1300x on 17&quot; monitor 	 Optical magnification: 800x 	 Built in LED illumination 	 Image and video recording 	 USB and AV connection available  

Inverted Digital Microscope

A And P Productions Ltd

LAB GEAR SET 

Sun Wing Technology Co

As shown are hull cells and other accessories for testing and analyzing the quality of electroplating. The items are constructed&nbsp;of choice materials for reliable quality. With these tools, the roots of plating problems can be easily dug out. 	 Hull cell with air and heating. 	 Standard hull cell. 	 Heating: 220V/100W. 	 Heating: 100V/100W. 	 Zinc plated iron hull cell panels. 	 Brass hull cell panels (polished and coated with protective film). 	 Platinized titanium anode, 2,5 microns platinum. 	 Hull cell anodes: 	 Copper: 2mm. 	 Phosphorised copper: 10mm. 	 Nickel: 10 mm. 	 Tin/lead: 90:10, 2mm. 	 Tin/lead: 60:40, 2mm. 	 Cobalt: 2mm. 	 Zinc: 10mm. 	 Tin: 10mm. 	 Graphite: 2mm. 	 Stainless steel clamps, electropolished: 110mm long. 	 Stainless steel clamps, electropolished: 180mm long. 	 Agitation unit (back and forth). 	 Air pump.  

Hull Cell and accessories

Global Camera Mfr Corp

 	 GM012CH is a powerful digital microscope with 5M pixels sensor, providing excellent quality microscopic image and ideal for observation use. 	 8 LEDs (brightness adjustable). 	 Professional stand. 	 Bundle measurement software (Win/Mac compatible).  

5M Digital USB Microscope

 	 Duo focal point of 60x and 250x on a 17 inch monitor 	 Focus to infinity 	 CMOS sensor 	 UXGA Resolution (1600x1200pixels) 	 Built-in internal illumination 	 Windows and Mac compatible 	 View live image on computer screen 	 Connects to computer via USB standard port 	 Touch panel SNAP BUTTON to capture instant images 	 Video Recording and timed shot 	 Flexible neck holder stand with gridded observation board  

60x-120x Digital Microscope with Flexible Neck

This is an HDTV microscope that is equipped with a high-quality image sensor. It features a 3.5&quot; TFT LCD display and a finely designed microscopic lens. This device is professionally engineered to deliver superior and dependable performance. 	 Ratio: 16:9. 	 3.5 mega pixels. 	 Interpolated to 14MP. 	 Magnification: 20-500x, (highest 2,000x). 	 HDMI: directly preview, focus and capture on a large HDTV screen.  

HDMI Microscope

 	 Magnification: 10x~300x. 	 5 mega pixels resolution interpolated to 12MP. 	 3.5&quot; TFT LCD; 4:3 ratio. 	 Support microSD card, up to 32GB SDHC. 	 Bundled software: portable capture with measurement function. 	 Rechargeable lithium battery. 	 TV output. 	 Work with iPad &amp; tablets.  

LCD Desktop Digital Microscope

 	 Duo focal point of 100x to 600x on a 17 inch monitor 	 CMOS sensor 	 UXGA Resolution (1600x1200pixels) 	 Built-in internal illumination 	 Windows and Mac compatible 	 View live image on computer screen 	 Connects to computer via USB standard port 	 SNAP BUTTON to capture instant images 	 Video Recording and timed shot 	 6 different magnifications in innovative rotatory motion  

6 Lens Digital Microscope

 	 20-40x optical microscope 	 2x zoom 	 LED illuminated 	 Optical slides slot 	 Prepared slides and extra empty slides 	 Batteries included  

LED illuminated Zoom Microscope

Chlight (HK) Ltd

This illuminator table polariscope comes with a professional design for reliability. It boasts a robust housing to withstand daily wear and tear. This illuminator table polariscope is suitable for assorted stones.
 
  Fast way to test. 
  Stone holder. 
 

Illuminator Table Polariscope

This gemological testing instrument is ideal for assorted gemstones. It is well manufactured under strict QC for reliable performance. This gemological testing instrument boasts a robust housing for durability.
 
  LED torch. 
  Polarizing filter. 
  Weight: 400g. 
 

Gemological Testing Instrument

This refractometer comes with a professional design for reliable performance. It is designed with a digital display for easy reading. This digital refractometer is easy and convenient to use.
 
  Full range: 1.40-3.00. 
  Easy-to-determine gem series. 
 

Digital Refractometer

This laboratory microscope is ideal for jewelry pieces. It is manufactured under strict QC to promise quality you can rely on. This professional microscope is durable and easy to use.
 
  Jewelry micro-setting. 
  Optimum hand comfort. 
  High quality. 
 

Laboratory Microscope

This laboratory microscope is ideal for jewelry pieces. It is finely designed to deliver reliable and high-precision performance. This professional microscope is sturdily constructed for a long service life.
 
  Jewelry micro-setting. 
  Optimum hand comfort. 
  High quality. 
 

 	 60x-120x optical microscope 	 2x zoom 	 Ultra mini design 	 Uses common AAA battery  

60x-120x LED Illuminated Pocket Microscope

Asian Gemmological Institute And Laboratory Limited

  We offer a range of precision equipment for grading precious jewellery stones  This is a microscope suitable for determining the grading of various gemstones  Equipped with two eyepieces, together with a clip for holding samples of different size in place  

Microscope

 	 AMicroscope with digital camera 	 Could be used as a conventional microscope or a&nbsp;digital microscope 	 3 magnifications 	 50X, 100X, 200X 	 Focusing wheel 	 LED illumination 	 Uses 3X AA batteries 	 Smartphone adaptor available&nbsp; 	 Software and accesories included  

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