FEATURES: * Can distinctively distinguish real diamonds from moissanite simulants quickly and effectively * Equipped with a reminder to turn off after 3 minutes of not using the device * Emit different audible sounds to give a warning buzzer for metal surface, diamond and moissanite * Provide visual indicator for moissanite or diamond using 2 kinds of LED colors * Compact design, low battery consumption and portable * Powered by a FREE replaceable DC 9V battery * With a single press of a button it can accurately and precisely: o distinguish stones as small as 2pt o Speeds up the process of identifying real diamonds from the other simulants o Identify real diamond loose or mounted in an instant * Supplied with leather pouch case, testing platform for loose stones and a comprehensive instruction manual best utilize DMT-1 * Approved by strict quality and safety standards for long and trouble-free life * Guaranteed high quality and accurate testing results * Brand new and unused SPECIFICATIONS: * Working Voltage: DC 9V, 6F22 Alkaline battery (included) * Size: 160mm(L) x 40mm(W) x 22mm(D) * Weight: 110g ACCESSORIES INCLUDED: * FREE DC 9V 6F22 battery * Leather Pouch Case * Heavy duty Testing Platform WARRANTY: 2 years warranty Please visit our website at www.gainexpress.com or email us at gary@gainexpress.com for more information.

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  • DI-12

Product Description
VWR VistaVision Stereo Microscopes For use in electronics inspection, education, and life science applications. The 10x widefield eyepieces provide a large, three-dimensional image of the specimen. Working distance is 88mm. Binocular viewing head with single diopter adjustment rotates 360°. Rack and pinion focusing provides fluid, precise focusing with tension control adjustment. The slip-clutch mechanism prevents gear damage. Illumination is provided by either a d… More >>

VWR VistaVision Stereo Microscope, w/ Dual Incandescent Light, 1x/2x Magnification

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Stereo Microscope 10x-30x Dual LED Lights

  • High quality optical glass elements;harp stereo erect images over a wide field view
  • Rotational objectives: 1x, 3x;Magnification levels: 10x, 30x;45°inclined binocular head
  • Diopter adjustment on left ocular-tube;Adjustable inter-pupillary distance
  • Locked-in eyepieces;Adjustable focus knob tension
  • Dual LED lights: incident and transmitted LED lights

Product Description
Packing List: (1)Binocular stereo microscope with a pair of WF10X eyepieces; (2)Frosted glass objective stage plate;
(3) Black/white plastic stage plate;(4) Rubber eyeshields;(5)Wrench for focus knob tension adjustment;(6)Allen key for stage lock;(7)Dust cover;(8)Power adapter: 120V AC 60 Hz 5.2 VA; Output: 4.5 VDC 600mA;(9)3 AA batteries… More >>

Stereo Microscope 10x-30x Dual LED Lights

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Student Stereo Microscope 30x Dual Lights

  • High quality optical glass elements; Locked-in eyepieces
  • Long working distance: 80mm; 45°inclined binocular head
  • Dual lights: incident and transmitted lights
  • Sharp stereo erect images over a wide field view
  • Adjustable inter-pupillary distance; Adjustable focus knob tension

Product Description
Packing List:(1)Binocular stereo microscope with a pair of WF15X eyepieces; (2)Frosted glass objective stage plate; (3)Black/white plastic stage plate;(4)Rubber eyeshields
Wrench for focus knob tension adjustment; (5)Allen key for stage lock
Dust cover; (6)Extra tungsten bulb (12V/10W)… More >>

Student Stereo Microscope 30x Dual Lights

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Microscope, Stereo Dual Magnification

  • Research Level
  • Dual-Magnification
  • Precision Optics

Product Description
VanGuard 1253SH Series Stereo Microscopes feature 1x & 3x dual-magnification. The precision stereo optics produce high-resolution, three-dimensional images. Optional eyepieces are available to customize any model for specific magnification requirements.Viewing Head. Binocular heads rotate 360° and are inclined at 45°. All models feature interpupillary and dioptric adjustment, a large field of view, and a 102 mm working distance.Viewing Head. Binocular heads rotate… More >>

Microscope, Stereo Dual Magnification

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  • model no.: DI-12. magnification: 1x/2x.
  • Manufacturer: VWR – Model 82027-156 – Unit: Each
  • This product may be an accessory for VWR VistaVision Stereo Microscopes and may differ from the image shown. If you have any concerns, please contact us prior to placing your order.

Product Description
VWR VistaVision Stereo Microscopes, Microscopes with Dual Incandescent Light : For use in electronics inspection, education, and life science applications. The 10x widefield eyepieces provide a large, three dimensional image of the specimen. Working distance is 88mm. Binocular viewing head with single diopter adjustment rotates 360… More >>

Vwr Vistavision Stereo Microscopes, Microscopes With Dual Incandescent Light

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  • Plug and see, no special knowledge needed
  • 2 pairs of eyepieces — WF10X/20 and WF20X/10
  • 20mm super large field of view eyepieces WF10X/20
  • Long working distance (76 mm ) allows enough operation space
  • 360°swiveling binocular head; Dual upper and lower LED illuminators

Product Description
Packing List:
(1)Binocular stereo microscope with 2x and 4x objective
(2)2 WF10X/20 eyepieces
(3)2 WF20X/10 eyepieces
(4)Power adapter (AC120v/DC4.5v 600mA)
(5)Frosted glass stage plate
(6)Black/white plastic stage plate
(7)Rubber eyeguards
(8)Allen key for locking stage plate
(9)Wrench for tension adjustment
(10)Dust cover
(11)3 AA batteries… More >>

Binocular Stereo Microscope 20x-40x-80x w Dual LED Lights

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  • 45°inclined 360°rotatable binocular head,Three magnification levels: 20x, 40x & 80x
  • Long working distance,Dual LED lights-low heat, long life time
  • Long working distance,Sharp stereo erect images over a wide field view
  • 90°rotational objective,Adjustable inter-pupillary distance
  • Diopter adjustment on left ocular-tube,Metal stand and framework

Product Description
Head: 45°Inclined 360°rotatable binocular;
Eyepieces: wide field WF10X/20 & WF20X;
Objectives: rotational 2x & 4x;
Left ocular-tube diopter adjustment ±5dp;
Interpupillary distance: 2-3/16″ ~ 2-15/16″(55-75mm);
Working distance: 3-5/32″ (80mm);
Working distance with optional 0.5x attachable objective: 4-3/4″ (120mm);
Incident (upper) illuminator: LED;
Transmitted (lower) illuminator: LED;
Easy illumination mode switch: [upper only] [off] [lower only];
T… More >>

20x-40x-80x Binocular Stereo Microscope Dual LED Lights

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  • 7x to 45x Continuous Zoom 3D Stereo Magnification; Dual Variable Halogen Lighting
  • Trinocular Head — Allows for Photo and CCD Imaging with Optional Attachments
  • Wide Field 10x Eyepiece Set is Included. 15x and 20x eyepieces are available!
  • Reversible black/white & frosted glass specimen holders; 45 degree inclined head rotates 360 degrees
  • 5 Year Warranty

Product Description
This microscope is designed for professional grade viewing of a wide range of specimens. The microscope head has a threaded trinocular imaging port that enables you to attach a CCD camera or a photo-tube eyepiece (available separately). This microscope is manufactured with a .7x to 4.5x stereo zoom objective made from premium ground optical glass. Used in conjunction with the 10x (20mm) stereo eyepieces, you can achieve a continuous zoom magnification range of 7x t… More >>

TRINOCULAR 7x-45x STEREO *ZOOM* MICROSCOPE DUAL HALOGEN

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  • 20x & 40x 3D Stereo Magnification; Dual Variable Halogen Lighting; Tension Adjust Focuser System
  • Trinocular Head — Allows for Photo and CCD Imaging with Optional Attachments
  • Wide Field 10x Eyepiece Set is Included. 15x and 20x eyepieces are available!
  • Reversible black/white & frosted glass specimen holders; 45 degree inclined head rotates 360 degrees
  • 5 Year Warranty

Product Description
This microscope is designed for professional grade viewing of a wide range of specimens. This microscope is manufactured with a rotating 2x – 4x objective lens made from premium ground optical glass. Used in conjunction with the 10x (20mm) stereo eyepieces, you can achieve magnifications of 20x to 40x right out of the box. We offer a range of optional eyepieces and objectives as well. An optional wide field 15x eyepieces, allows for extended viewing magnifications t… More >>

20x-40x STEREO MICROSCOPE, TRINOCULAR HEAD, DUAL LIGHTS

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