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4.1 of 5.0 with 97 Reviews
SALE PRICE: $161.03 20% OFF
Manufacturer: General Tools
Brand: General Tools
Model: NGD8800
Color: Black with Yellow Stripes
Manufacturer: General Tools
Brand: General Tools
Model: NGD8800
Color: Black with Yellow Stripes
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Quick response, with LED Multi-colored circular bar graph and audio indication . Detects methane, hydrogen, iso-butane, ethanol, ethylene, tetracholoroethylene, dimethyl sufide, toluene, formaldehyde, diethyl-ether, ethyl-acetate, dichloromethane, ammonia, R-22 . Gas detector features an auto fast warm-up and adjustable gas sensitivity (to as low as 5 ppm) . Operating temperature - 32 to 125 Degree Fahrenheit . Kit includes long, flexible sensor-tipped probe and carry case.GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools. For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction. WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS
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4.1 of 5.0 with 16 Reviews
SALE PRICE: $163.00 1% OFF
Brand: ZYB
Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you Specifications Power Voltage: 220V or 110V Wavelength: 3650 Robust all metal construction Light source: UV light 6×8w powerful Ultra lamps Power: 50W Maximum Exposure Area: 210*260mm Exposure duration: 0-5.5 minutes (Analogue timer) Weights: 5kg Machine Dimension: 300*290*75mm
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4.1 of 5.0 with 30 Reviews
SALE PRICE: $163.27 1% OFF
Manufacturer: HOVERLABS
Brand: HOVERLABS
Model: HV-TRINOHEAD-42
Manufacturer: HOVERLABS
Brand: HOVERLABS
Model: HV-TRINOHEAD-42
Product Highlights:Microscopy Trinocular Head with Phototube for Imaging attachment.Inclined at an angle of 45 degrees.Interpupilliary Distance Adjustment 55 to 72 mm.Zero Light Loss in phototubeAll Glass high quality lenses with Anti fungal coatings.Dioptric Adjustment on one ocular tube. The above head fits on all regular microscopes. Its mounting dia is 42mm, we also have 40mm dia versions and sidentopf versions
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4.1 of 5.0 with 16 Reviews
SALE PRICE: $169.99
Manufacturer: OMAX
Brand: OMAX
Manufacturer: OMAX
Brand: OMAX
This is a brand new 40X/0.60 (spring) infinity PLAN field microscope objective lens to meet the special need during the examination. The working distance of 40X (2.8mm) objectives makes it possible to inspect the rough surface. It fits common size compound & biological microscopes. We also have infinity PLAN 100X objective lens availble.
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4.1 of 5.0 with 38 Reviews
SALE PRICE: $170.00
Manufacturer: Parco Scientific
Brand: Parco Scientific
Model: PBS-402LRC-P2
Manufacturer: Parco Scientific
Brand: Parco Scientific
Model: PBS-402LRC-P2
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This Parco Scientific compound microscope has a 45° inclined monocular head that reduces neck and eye strain. It comes with a 10x widefield eyepiece and a 20x widefield eyepiece which are interchangeable, allowing for increased magnification from 40x—800x. The 40xR objective is retractable and spring-loaded to prevent damage to slides and objectives when focusing. It is also sealed to protect against further damage that can be caused from contact with liquid or oils. Brightfield LED illumination illuminates the specimen from below, making the specimen appear bright, but much darker than the bright background. It is an ideal microscope for any educational application or classroom, elementary to middle school level, or for basic biological use. Specifications Head: Monocular, 45° inclined, rotates 360° Eyepiece: WF 10x with pointer, WF 20x eyepiece Magnification: 40x—800x Objective Lens: 4x, 10x, 40xR DIN achromatic Stage: Large 110mm x 120mm (4 ⅜†x 4 ¾â€) Focusing: Coaxial coarse and fine focusing Condenser: 0.65 NA lens Diaphragm: Iris diaphragm Light Source: LED illumination with intensity control Power: 110V or Rechargeable (Cordless) Packing List Monocular microscope One 10x WF eyepiece One 20x WF eyepiece Power adaptor One dust cover User manual Three rechargeable batteries The World of the Microscope book Microscope discovery activity kit 25 prepared slides variety set Free gift package ($10 value)
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4.1 of 5.0 with 14 Reviews
SALE PRICE: $170.10 7% OFF
Manufacturer: AIHOME
Brand: Aihome
Model: LYSB0179Z7EN4-ELECTRNCS
Manufacturer: AIHOME
Brand: Aihome
Model: LYSB0179Z7EN4-ELECTRNCS
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Features: Image sensor: 14 megapixel Panasonic sensor 1/2.3 inch Effective pixel: 14 megapixel Pixel size: 1.43*1.43um Frame rate: 30fps Definition: FULL HD Housing: metal Lens:C S for test, custom provide White balance: Auto/manual Digital magnification: 5 times digital zoom Brightness control: Auto/manual Color: R/G/B adjustable Freeze: Support OSD: Support Film and record: Support Cross cursor"Support multi-color, size adjustable Transverse and vertical line:Support multi-color, 4 pcs of transverse lines/vertical lines, moveable SNR: Support TF card interface: Max 32G HDMI interface: Standard HDMI output (Type A) Lens: C USB interface : Standard usb2.0 interface (Type B) Specification: Model: Camera with HDMI USB2.0 two output Image format: jpg Image resolution: 1280*720 for TF card. Video format: AVI USB Video resolution: 1280 *720 @ 30FPS White Balance: Auto Light: Auto Color: Color Negative: Support Morror: Left/right,Up/Down Freeze: Support OSD: English/Chinese Line: different color,4 horizontal line , 4 vertical line,any positions C-MOUNT Lens: Working distance: 100mm-200mm Zoom C-mount Lens 0.5X C-mount adapter zoom ratios: 6.5:1 Objective Magnification Power by 0.7 - 4.5X(about 10 - 180X on the display) Size: 168mm(L) * 50mm(DIA) Weight: 450g Package Content: 1 x Microscope Camera 1 x Power supply 1 x USB line 1 x Software download 1 x 180x Lens
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4.1 of 5.0 with 44 Reviews
SALE PRICE: $171.95
Manufacturer: Luxo
Brand: Luxo
Model: TRC026637
Color: Silver Grey
Manufacturer: Luxo
Brand: Luxo
Model: TRC026637
Color: Silver Grey
Trace is a compact LED task light, with excellent light output and minimalistic design. Equipped with a dimmable 6W LED module, Trace includes 9/4 hour Auto shut-off for energy savings and convenience. A Slim arm carries a distinct softened square lamp head. The task light changes shape and expression when seen from different angles. Trace offers excellent economy in the office workspace. The light output is asymmetric, distributing the light evenly at an angle across the working area. This minimizes reflection and allows Trace to be placed well to the side of the workspace. The flexibility of the arm and lamp head provide added flexibility so the user can easily lace the light exactly where it is needed. Table/desk base. Color: Silver Grey. In addition, the lamp head may be complemented with a décor ring available in a rich Spectrum of colors including sweet fuchsia, Aqua marine and street light orange.
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4.1 of 5.0 with 38 Reviews
SALE PRICE: $176.17 1% OFF
Manufacturer: Artec CO.,Ltd
Brand: Artec CO.,Ltd
Model: 008244
Manufacturer: Artec CO.,Ltd
Brand: Artec CO.,Ltd
Model: 008244
Biological microscope with advanced features yet moderately priced. Length: 6. Height: 12. Width: 7.9.
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4.1 of 5.0 with 39 Reviews
SALE PRICE: $179.00 1% OFF
Manufacturer: Supereyes
Brand: Supereyes
Model: A005+
Manufacturer: Supereyes
Brand: Supereyes
Model: A005+
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Magnification:1/10-500X Focus:Auto-fine-tune + Manual focus Resolution: 5MP,2592*1944,1600*1200,640*480,320*240 Working platforms:Windows7/Xp/Vista/Mac OS/Linux Software functions:taking photos,recording videos,measurement,text input Photograph:software or photograph on the cable, Anti-tremble capture function Videography:High compression,3.6GB/11hours Image format:JPEG;video format:WMV/DZC Measurement:arc length,point-point length,angle Calibration Ruler;precision:0.5mm Max Size:ï¿ 18mm×115mm Light source:LED,Adjustable brightness Display speed:30fps Interface:USB 2.0 Dimension:19cm(L)*13cm(W)*7cm(H) Gross Weight: 370g How to use Supereyes A005+: Firstly use manual focus to find the approximately right focal point, and then the fine auto-focus would work for you to find the accurate focal point. The fine auto-focus's working range is about 0 ~ 10 mm. If the distance changes too much, manual focus is needed. The magnification factor of a USB microscope depends on its sensor, lens and monitor size. Sensor is the most important factor. If a microscope only has 0.3 MP sensor, it is unlikely that it has bigger power than a 2.0 MP one. Please make sure that you know the real sensor of a USB microscope before purchasing! Supereys model A005+ have a real 5MP high quality sensor, and it will provide you best image quality. Package including: USB Microscope X 1 Metal stand Z001 X 1 CD X 1 (if you don't have CD-ROM, please visit Supereyes website to download software) Ruler for calibration X 1 Notice: For PC users, please download Supereyes V3.5 to get full compatibility with Win 8 32/64 bit.
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4.1 of 5.0 with 41 Reviews
SALE PRICE: $179.98 50% OFF
Manufacturer: United Scope LLC.
Brand: AmScope
Model: SE420X
Manufacturer: United Scope LLC.
Brand: AmScope
Model: SE420X
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The AmScope SE420X professional stereo microscope has interchangeable pairs of 5x and 10x widefield eyepieces, a 2x objective, tungsten lighting, and a boom-arm stand. The binocular viewing head has an interpupillary range of 50 to 77mm and a 45-degree inclination to reduce eye and neck strain. The interchangeable pairs of WF5x18mm and WF10x18mm eyepieces combine with the 2x objective to provide 10x and 20x magnification, and a longer working distance for inspecting large-scale specimens that require handling or repair. Dioptric adjustment accommodates individual eye-strength differences. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected. The 10W tungsten light provides bright light, and is side-mounted on the microscope head to adjust simultaneously when the head is moved. The microscope has a 13.5" pillar that provides a 6" vertical working distance. Bilateral focus eases use for left- and right-handed users. The 17" boom arm has a 12" working distance. The microscope head can be rotated on the X- and Y-axes. All metal construction is durable and stain-resistant. SpecificationsHeadBinocularMagnification10x, 20xObjective power2xEyepieces (DIN, 30.5mm)WF5x18mm, WF10x18mmFocusBilateral coarseMicroscope standBoom-arm standVertical working distance6" (13.5" overall pillar length)Boom arm12" working distance (17" overall length)Head rotationX- and Y-axesIllumination typeUpper, reflectedLight source10W tungsten, side-mountedPower110V-120V, UL listedMicroscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or t...
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