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Sky-Watcher HEQ5 GoTo Equatorial Mount

A marvel in the world of astronomical equipment, the Sky-Watcher SynScan HEQ5 GoTo Equatorial Mount is designed to cater to both novice and expert astronomers. This advanced, computerized mount offers high-precision tracking and comes equipped with built-in autoguider ports, making it an ideal choice for those seeking accuracy in their celestial observations and astrophotography.This sleek yet sturdy HEQ5 Pro mount is a compact version of the robust EQ6 Pro mount, designed specifically for observers who require the stability of the EQ6 Pro but prefer a less physically demanding setup. Its user-friendly menu allows for automatic slewing to over 42,900 celestial objects, enabling even the most inexperienced astronomers to master its diverse features in just a few observing sessions.The SynScan Hand Control of the HEQ5 Pro mount offers the convenience of connecting to a computer via an RS-232 cable. Once connected, it can be controlled using various commercially available planetarium software programs, enhancing your stargazing experience.The HEQ5 GoTo Equatorial Mount boasts a positioning accuracy of up to 1 arc minute, further enhanced by software collimation error compensation. It employs stepper motors with a 1.8° step angle and 64 micro steps driven, ensuring smooth and precise movements. The mount also features an Auto Guider Interface for astrophotography and a comprehensive object database containing the complete Messier, NGC, and IC catalogs.Designed for steady long-exposure photography, this mount minimizes vibration and includes a Periodic Error Correction feature. It has a motor resolution of 0.144 arc sec (or 9.024,000 steps/rev), and operates on a power supply of 11 to 15 V DC 2Amp (Tip positive). The HEQ5 Pro mount comes with a gear ratio of 705 and an 8" dovetail bar. It weighs 15kgs without counterweights, stands 35cm tall, and the mount itself weighs 10kgs without the counterweight. The counterweight shaft is made of durable stainless steel, measures 21.5cm in length, and has a diameter of 1.8cm. The mount is supported by a tripod with stainless steel legs for added stability and includes a Polar Scope. In summary, the Sky-Watcher SynScan HEQ5 GoTo Equatorial Mount is a high-quality, durable, and advanced piece of equipment that offers a seamless and precise astronomical observation and imaging experience.

Brand: Sky-WatcherCustom Shipping

$1625

IN

Celestron PentaView LCD Digital Microscope

Let the Celestron PentaView LCD Digital Microscope revolutionize your microscopic exploration with its high-tech and user-friendly features. This professional-grade, touchscreen LCD microscope offers an unparalleled viewing experience at a competitive price. The PentaView boasts five fully achromatic lens objectives, ensuring clear and precise viewing of your specimens. Its mechanical stage allows for meticulous slide movement, providing you with total control over your observations. The microscope features a vibrant 4.3 TFT full color touchscreen, making navigation and adjustments a breeze. Equipped with a 5 MP CMOS sensor, the PentaView captures high-resolution images and videos of your specimen slides with ease. It comes with a 4 GB SD card, providing ample space for storing your scientific discoveries. The LCD screen rotates 180 degrees, allowing you to share your findings with others effortlessly. For larger audiences, the microscope offers a TV output option, perfect for displaying your observations on a television or projector. With a magnification range from 40 to 600x, and up to 2400x with digital zoom, the PentaView is versatile and ideal for viewing a wide array of cellular specimens on slides. This makes it an invaluable tool for labs, schools, scientific research, and even for serious hobbyists. Experience the microscopic world like never before with the durable and portable Celestron PentaView LCD Digital Microscope.

Brand: CelestronCustom Shipping

$549.99

IN

VEVOR Intravenous Practice Arm Kit Made of PVC, Latex Material Phlebotomy Arm with Infusion Stand, Practice Arm for Phlebotomy with a Storage Handbag, IV Practice Arm Kit for Venipuncture Practice

VEVOR Intravenous Practice Arm Kit Made of PVC, Latex Material Phlebotomy Arm with Infusion Stand, Practice Arm for Phlebotomy with a Storage Handbag, IV Practice Arm Kit for Venipuncture PracticeSuperior MaterialsRealistic PracticeReplaceable PartsAdjustable StandComprehensive IV KitMultifunctional UseFake Blood Bottle Material: PP Plastic,Arm Length: 60 cm/23.62",Arm Material: PVC, Plastic, Latex,Stand Height: 30~50 cm/11.81"~19.69" (Adjustable)

Brand: VEVOR2~5 days

$51.99

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VEVOR Liquid Nitrogen Tank 10 L Aluminum Alloy LN2 Container Dewar 6 Canisters

VEVOR Liquid Nitrogen Tank 10 L Aluminum Alloy LN2 Container Dewar 6 CanistersLow-Temperature Storage ExpertSuperior InsulationAviation Aluminum Alloy MaterialDetailed DesignWide ApplicationsVacuum NozzleDaily Evaporation: 90~110 g/D,Capacity: 2.64 gal / 10L,Hole Diameter of Mouth: 1.96 in / 5 cm,Item Model Number: YDS-10,Canisters Quantity: 6pcs(2 without holes&4 with holes),Product Dimensions: 12.0 x 12.0 x 22.0 in / 304 x 304 x 560 mm,Net Weight: 15.2 lbs / 6.9 kg,Outer Dimensions of Container: ∅12.0 x 25.4 in / ∅30.4 x 64.5 cm,Static Preservation Time: 84~93 days

Brand: VEVOR2~5 days

$151.99

IN

VEVOR Compound Trinocular Microscope, 40X-5000X Magnification Trinocular Compound Lab Microscope with Two-Layer Mechanical Stage, External Interface, LED Illumination and Microscope Slides Included

VEVOR Compound Trinocular Microscope, 40X-5000X Magnification Trinocular Compound Lab Microscope with Two-Layer Mechanical Stage, External Interface, LED Illumination and Microscope Slides IncludedPrecise FocusingUser-Friendly DesignConnect to An External Screen InterfaceComprehensive Accessory KitVersatile Application ScenariosExceptional Imaging QualityExpansion Interface: Connectable to a Computer or LCD Screen,Condenser: 1.25NA Condenser with Iris Diaphragm,Item Model Number: XSP-36TV,Product Weight: 7.23 lbs/3.28 kg,Stage: Double-Layered Metal, Size: 4.53x4.92 in/115x125 mm, Movable Range: 72 x 30 mm/2.83 x1.18 in,Eyepieces (10X, 25X, 2X Auxiliary Lens), Objectives (4X, 10X, 40X, 100X Oil):,Magnification: 40x, 80x, 100x, 200x, 250x, 400x, 500x, 800x, 1000x, 2000x, 2500x, 5000x,Light Source: Adjustable LED Illumination,Product Dimensions: 8.66x5.5x114.17 in/220x140x360 mm,Power Supply: AC 100~240V, 50/60Hz,Focus Adjustment: Coarse:14 mm, Fine: 1.3 mm

Brand: VEVOR2~5 days

$179.99

IN

Barska Student Stereo Microscope with 20x, 50x Magnification

Discover the world of microscopic details with Barska's 20x, 50x Student Stereo Microscope. This high-quality, durable microscope is designed to provide students and budding scientists with an immersive, 3D viewing experience of larger, solid specimens. Equipped with two individual 10x magnification eyepieces, this versatile stereo microscope delivers an enhanced depth-of-field and impressive detail on every sample. The large focusing knobs ensure easy and precise adjustments for a clear, detailed image of the specimen. The microscope features a bright LED light that effectively illuminates the specimen, enhancing the clarity and detail of the observation. It is compatible with both blank and prepared slides, offering the flexibility to view readily prepared samples or create a slide with your own specimen.Barska's Student Stereo Microscope is an affordable, portable tool that introduces young scientists to the fascinating microscopic world. It allows for a close-up, detailed examination of microscopic samples, making it an ideal educational tool for classrooms and laboratories.The microscope comes with a set of prepared slides featuring a variety of microscopic specimens, enabling immediate examination and learning. The 20x, 50x magnification power provides a detailed view of three-dimensional objects as well as prepared slides. The stereo microscope's two eyepieces offer slightly different viewing angles for each eye, creating a three-dimensional visualization of the specimen. This feature makes the Barska Student Stereo Microscope perfect for viewing larger samples such as insects, minerals, and large plants that are too thick for a compound microscope. Explore the intricate details of biological specimens with Barska's 20x, 50x Student Stereo Microscope, the perfect tool for a detailed and immersive learning experience.

Brand: BarskaCustom Shipping

$101.99

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Gralab 171 60 Minute Industrial/Laboratory Timer with Dual Outlet 120V/60HZ

GraLab 171 Industrial/Laboratory Timer includes precise timing for industrial and laboratory work. With GraLab Timing Devices you get accuracy even at maximum setting, combined with features for ease of use. Two grounded outlets allow you to automatically switch external appliances with the 171 timer. Control one appliance with a switch which will turn it off or on when time elapses. The other outlet will always turn off when time elapses independent of the switch.Large numerals on a 6 1/2" face are easy to read. An outer ring tells you elapsed time, while the inner circle can be used as a stop clock. Rubber base pads, wall mounting keyholes and a recessed hand grip on the sturdy 7 1/2" x 7 1/2" x 2 1/2" plastic case give you multiple placement choices.

Brand: GralabCustom Shipping

$229

IN

VEVOR Mini Vortex Mixer Lab Vortex Mixer Shaker 6000RPM 50ML for Lab Paint Ink

VEVOR Mini Vortex Mixer Lab Vortex Mixer Shaker 6000RPM 50ML for Lab Paint Ink6000RPM Fixed SpeedEasy & Simple OperationSturdy Vortex MixerStable Sample MixingSmall & CompactWide UsageSize: 3.7" x 3.7" x 2.8" / 9.5 x 9.5 x 7 cm,Material: PC Plastic + Silicone,Certification: CE, FCC, and RoHS Approved,Weight: 1.5 lbs / 0.7 kg,Operation Mode: Touch Operation,Permissible Ambient Temperature: 41°F-104°F / 5℃-40℃,Permissible Relative Humidity: 80%,Mixing Speed: 6000RPM (Fixed),Max. Mixing Capacity: 50mL,Type of Movement: Orbital,Voltage: 110V,Motor Type: Brushless DC Motor,Model: KW-5600-1L,Motor Power: 4W,Orbital Diameter: 6 mm

Brand: VEVOR2~5 days

$59.99

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