1. The inst ent utilizes the optical principle to generate an image of the detected skin or hair through lens a cquisition and magnification, and displays on the screen what is invisible to the naked eye for analysis, andthen obtains a conclusion for detecting whether the human skin or hair is normal. 2. Can display the screen more intuitively, high sensitivity, simple and fast, so that your operation is more simple and convenient. 3. Directly analyzes the healthy and damage of hair, uses high‑definition analysis optical mirror. Can accurate analysis of the quality of skin and hair. Notes: 1. The skin and hair detector is a kind of precision inst ent, which needs to be carefully used and protected.During use, care should be taken not to let the dust fall onto the chip, so as not to affect the detection effect. 2. Select the lens when using, so the effect is better. 3. Keep the it clean before and after use. Voltage:100-240V Resolution ratio:1208x1080 Lens:50X 200X weight:1920g Product name:Eight-core hair follicle/scalp/skin Tester Function:Scalp/hair follicle/skin detection Power supply mode:plug-in with screen Language:Traditional Chinese /English/Korean/Japanese Colour:White Material:plastic Size:Screen Size:11 inches Package Contents: 1 * Skin Analyzer Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Explore the world of science and nature with "Greg's Microscope" by Millicent E. Selsam. This juvenile fiction book, published by HarperCollins in 1990, is perfect for readers who are interested in learning more about microscopes and the wonders of science.
1. The inst ent utilizes the optical principle to generate an image of the detected skin or hair through lens a cquisition and magnification, and displays on the screen what is to the eye for analysis, andthen obtains a conclusion for detecting whether the human skin or hair is normal. 2. Can display the screen more intuitively, high sensitivity, simple and fast, so that your operation is more simple and convenient. 3. Directly analyzes the healthy and damage of hair, uses highdefinition analysis optical mirror. Can accurate analysis of the quality of skin and hair. Notes: 1. The skin and hair detector is a kind of , which needs to be carefully used and protected.During use, care should be taken not to let the dust fall onto the chip, so as not to affect the detection effect. 2. Select the lens when using, so the effect is better. 3. Keep the it clean before and after use. Voltage:100-240V Resolution ratio:1208x1080 Lens:50X 200X weight:1920g Product name:Eight-core hair follicle/scalp/skin Tester Function:Scalp/hair follicle/skin detection Power supply mode:plug-in with screen Language:Traditional Chinese /English/Korean/Japanese Colour:White Material:plastic Size:Screen Size:11 inches Package Contents: 1 * Skin Analyzer Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Author: Selsam, Millicent E; Lobel, Arnold [Illustrator]. Greg's Microscope (I Can Read Level 3). Sku: 006444144X-4-19104741. Condition: Used: Acceptable. Qty Available: 1.
for chainsaw ignition coil Our factory uses a to test the ignition coil angle Digital microscope inspecting circuit boards High performance ignition module coil it also works with: MS270 1133 1301 AV 1133 173 for Colour:black+silver Material:plastic+metal Package Contents: 1 x Ignition Coil Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
You are purchasing a Acceptable copy of 'Greg's Microscope (I Can Read Level 3)'. Condition Notes: The item is very worn but is perfectly usable. Signs of wear can include aesthetic issues such as scratches, dents, worn and creased covers, folded page corners and minor liquid stains.
Color Display: This microscope is equipped with a high-definition 2-inch IPS screen, which provides vivid color rendering and eye protection, which is perfect for children to explore the microscopic world. 1000x magnification provides detailed and intuitive real-time observation, meeting most daily exploration needs. 8 LED lights for enhanced visibility: This digital microscope is equipped with a high-definition lens and adjustable LED lights to excellent clarity and detail of observation. It is designed to stimulate children's curiosity and enhance their desire to explore, and is an ideal gift for young scientists. Portable and user-friendly design: This mini microscope comes with a detachable decoration kit and lanyard, which is convenient for children to carry and explore outdoors. Its user-friendly interface allows children over 3 years old to operate it easily, and they only need to rotate the focus wheel to focus on the object. Photo and video capture function: Children can take pictures or record videos with just the touch of a button. The microscope has internal storage space for up to 400 photos and supports recording videos with an optional TF card (not included), allowing children to save and re-view their scientific discoveries. PC CONNECTION & FULL SUPPORT: Connect this USB microscope to a computer to expand your view on a larger screen, compatible with and MacOS systems. Colour:As Shown Material:plastic Package Contents: 1 * Microscope 1 * Data Cable 1 * Lanyard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Explore the fascinating world of science with "Greg's Microscope" by Millicent E. Selsam. This vintage picture book, first published in 1963 by Harper & Row, is a part of the "A Science I Can Read Book" series and is perfect for children aged 4-12. The book is illustrated by Arnold Lobel and features 64 pages of nonfiction narrative that covers the topic of science. It is a great addition to any child's book collection and will spark a sense of curiosity and wonder. This hardcover edition is in its original form and is not personalized or inscribed. It is perfect for anyone who loves science and wants to share it with children.
Support single-tube, dual-channel, astronomical and other standard telescopes Built-in aluminum battery 800 mAh Continuous effective use for about 150 minutes Maximum support 256GB TF card (no card is shipped) Video format and encoding H.264 New V13wifi electronic eyepiece camera 1.5-inch display screen optical eyepiece recorder single barrel telescope function parameters: 1.5-inch high-definition TFT (320x240) display pixel full-view IPS Video resolution FHD 1920x1080. Support screen-off power saving function (APP setting) default screen-off for 1 minute. Colour:Black Material:ABS Package Contents: 1 * Electronic eyepiece camera 1 * Data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
"Greg's Microscope" by Millicent E. Selsam, published in 1963 by HarperCollins, is a juvenile nonfiction book designed for intermediate readers. The hardcover book, part of the "I Can Read Bks.: Level 3" series, explores the topic of science and nature through the lens of a microscope. With 64 pages and charming illustrations by Arnold Lobel, this book offers a fun and educational journey into the world of microscopes and scientific exploration.
Color Display: This microscope is equipped with a high-definition 2-inch IPS screen, which provides vivid color rendering and eye protection, which is perfect for children to explore the microscopic world. 1000x magnification provides detailed and intuitive real-time observation, meeting most daily exploration needs. 8 LED lights for enhanced visibility: This digital microscope is equipped with a high-definition lens and adjustable LED lights to excellent clarity and detail of observation. It is designed to stimulate children's curiosity and enhance their desire to explore, and is an ideal gift for young scientists. Portable and user-friendly design: This mini microscope comes with a detachable decoration kit and lanyard, which is convenient for children to carry and explore outdoors. Its user-friendly interface allows children over 3 years old to operate it easily, and they only need to rotate the focus wheel to focus on the object. Photo and video capture function: Children can take pictures or record videos with just the touch of a button. The microscope has internal storage space for up to 400 photos and supports recording videos with an optional TF card (not included), allowing children to save and re-view their scientific discoveries. PC CONNECTION & FULL SUPPORT: Connect this USB microscope to a computer to expand your view on a larger screen, compatible with and MacOS systems. Colour:As Shown Material:plastic Package Contents: 1 * Microscope 1 * Data Cable 1 * Lanyard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Greg's Microscope by Millicent Selsam Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less
[Multi foam cotton swab] 250 printer cleaning cotton swabs with three shapes and sizes, covering most of the cleaning actions of the product. Foam tip swab is suitable for cleaning camera lens, keyboard, inkjet printer, optical components, computer motherboard, sensor, microscope, auto parts, etc. [High quality lint free swab] The foam tip cleaning swab is made of high quality open cell foam, which is firmly combined with the polypropylene rod and is not easy to fall off. The spiral tip swab of the clean room has high water absorption and is designed to clean small areas that are difficult to reach. It is allowed to enter very small spaces to remove surface contaminants. It has good absorption and solvent retention capabilities. [Size and structure of laboratory swab rod] Three types of foam sponge swabs, three sizes, sufficient quantity and style, are suitable for your purposes. Style 1: 6.62 inches; Style 2: 4.92 inches; Style 3: 2.51 inches [Safety and environmental protection] The sponge cleaning stick is made of sponge and PP, without adhesive, paint and silica gel. It can withstand slight scrubbing without damaging or leaving any lint, and can be recycled after use without polluting the environment. Colour:As Shown Material:Plastic Package Contents: 250 x swabs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Author: Selsam, Millicent E; Lobel, Arnold [Illustrator]. Greg's Microscope (I Can Read Level 3). Sku: 006444144X-3-19104177. Condition: Used: Good. Qty Available: 3.
Features 1、Small apertures of different diameters are provided in the optical system to meet different light transmission requirements. 2、Change the diameter of the aperture by the handle. 3、Metal material, reliable performance, durable. 4、We provides 5 kinds of aperture for you to choose from to meet different requirements. 5、Compact and practical design make the diaphragm works more stable. Specification Item Type:Iris Diaphragm SK25: Magnified Diameter: 1.5-25mm Material: Metal Outer Diameter :44mm Inner Diameter: 25mm Thickness :8mm 14 blades SK23 Outer Diameter: 37mm Minimum Aperture Diameter: ø1.5mm Maximum Aperture Diameter: ø23mm Material:Metal Thickness: 7.0mm 12 Blades SK12 Outer Diameter: 19.8mm Minimum Aperture: ø1mm Maximum Aperture: ø12mm Material: Metal Thickness: 5.0mm 10 Blades SK8 Outer Diameter: 14.8mm Minimum Aperture: ø0.8mm Maximum Aperture: ø8mm Material: Metal Thickness: 4.5mm 8 Blades SK6 Outer Diameter: 13.0mm Minimum Aperture: ø0.8mm Maximum Aperture: ø6mm Material: Metal Thickness: 6mm 8 Blades Package List 1 x Diaphragm
Crafted with care and preserving its original charm, this book is a nostalgic treasure for collectors and enthusiasts alike. This book is preowned.