Category: Science Education
Showing 17–32 of 546 results
1000 x 2.0MP Magnifier USB Digital Electronic Microscope 4.3 inch LCD Display
$147.81ChemistryAdd to cartSpecificationsModel Name:DM4Screen size:4.3 inch high screenSensors:high performance optical wafersMain control chip:special master control 16Bit DSPLensoptical size:1/6.5inchPhoto resolution:VGA; 1.3 M; 2 M; 3 MVideo resolution:VGA; 720PData format:JPG/AVIFocus mode:Manual operationPicture format:JPG/BMPMagnification times:1000Light source:8 LED lights (adjustable brightness)Focus range:10~40mm(to watch the distant view)PC resolution and image transfer rate:640*480/26fps ,1280*720/26fpsWhite balance AutomaticExposure AutomaticPC operating system:for Windows xp, for win7,for …
1000 x 2.0MP Magnifier USB Digital Electronic Microscope 4.3 inch LCD DisplayRead More
1000cc Globe Shaped Beverage Liquor Dispenser Drink Wines Pump Single Pump
$54.66GeographyAdd to cartSpecificationBeers Hour Dispenser / Wines Pourer / Wines DecanterMEASURING CUP / OZ CUPMaterial:ABS Standard / MetalMain Color:As picture showedDiameter:15cm/5.9inchesHeight:35cm/13.78inchesCapacity:1000cc/mlPackage included1x Globe Shaped Beverage Liquor Dispenser
1000X 8 LED Light Adjustable Dimmer Practical Digital Microscope
$31.94ChemistryAdd to cartSpecification-Color:Black-Size:112*33mm(4.4*1.29 inch)-Controller:High-speed DSP-Interface:USB-Flash control:50Hz/60Hz-Best video resolution:1600*1200-Magnification:1000X-LDE lamp:8LED-Image format:JPEG/BMP-Video format:AVI-Support system:windows-Hardware requirements:Petium and above, 20M hard disk, CM ROM -drive, 128MB memory, Direct X VGA card-Computer interface:USB2.0&USB1.0-Software compatibility:TWAIN/VFW, etc.Features-8 LED Light ,Photo button can quickly capture pictures for easy operation-Equipped with 360-degree rotating stand, accurate inspection effect-Industry:Inspection and inspection of PCB circuitboard, precision -machinery, printing, SMT …
1000X 8 LED Light Adjustable Dimmer Practical Digital MicroscopeRead More
1000X Handheld Wifi Digital Microscope Magnifier Camera with 8LEDs And Stand
$52.64PhysicsAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsProduct Name:Handheld Digital Microscope Magnifier Wifi With 8LEDs And StandMaterial:ABSColor:BlackMagnification:1000XSensor:High performance photosensitive chipMain Control Chip:Special main control 16 bit DSPPhoto / Video Recording:Built inLens structure:2G+IRCamera light source:8 adjustable LED lightPower Supply:USB (5V …
1000X Handheld Wifi Digital Microscope Magnifier Camera with 8LEDs And StandRead More
100PCS Rugged Wooden Commemorative Coin Display Case Capsule Holder Storage Collection Box
$64.79ChemistryAdd to cartSpecificationMaterial:Solid woodSize:28x19x4.5 cmCapacity:100 pcsApplicationCommemorative coin collectionFeatures-Adjust the excess gasket by the diameter of the commemorative coin, and the applicable specifications are wider.-Large capacity, store 100 commemorative coins.-Solid wood, sealed with aprons, double protection, resistant to oxidation.Package Include1 x Wooden Box1 x Tote Bag100 x Round Box100 x Gasket
100X 400X 1200X Children Microscope Set W/ Mobile Phone Holder Science Education
$48.59PhysicsAdd to cartProduct DescriptionThis is brilliant microscope set that allows children to explore more of nature and can inspire a further interest in this field. SpecificationModel:C28330Name:Children’s Microscope SetMaterial:ABS(Acrylonitrile Butadiene Styrene plastic)Magnification:100X 400X 1200XSuitable for age:Above 3 Power:2xAAbatteries(not included)Focusable:YesProduct Size:approx.23.5x8x13cmMobile Phone Holder Size:approx.6.5X16X4cmProduct Weight:approx. 211gApplicationMicroscopes are widely used in lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in …
100X 400X 1200X Children Microscope Set W/ Mobile Phone Holder Science EducationRead More
100X Handheld Pocket LED Pen Style Microscope Loupe Gem Jewelry Magnifier Zoom Pen
$32.39PhysicsAdd to cart100X Handheld Pocket LED Pen Style Microscope Loupe Gem Jewelry Magnifier Zoom PenDescriptionOptical Lens magnification:100XOcular Lens magnification:100XLight Source:LED bulbs(2pcs)Light Color:whitePower Supply:cell battery(3* LR927)Material:aluminium alloy+plasticColor:silverLength:95mmNet Weight:30gFeatureHandheld pocket LED pen microscope10X magnification and adjustable focus design, easy to observe different items and no more magnification type microscope neededEquipped with two pieces high brightness LED bulbs, providing clear …
100X Handheld Pocket LED Pen Style Microscope Loupe Gem Jewelry Magnifier Zoom PenRead More
1024HZ Aluminum Medical Tuning fork with Malle
$22.26PhysicsAdd to cartSpecificationName:1024HZ Aluminum Medical Tuning Fork+MalletColor:SilveryMaterial:Aluminium AlloyFrequency:1024HZApplication:For Healing Sound Vibration TherapySize:approx. 14×2.5x1cm/5.51 Inchx0.98 Inchx0.39 InchMallet Length:20cm/7.87 InchFeatures– High quality aluminium alloy material is compact and durable with high pitch.– It’s easier to knock and more durable.– The surface is highly polished and oxidized, and the characters are carved by laser.– Rust Resistant.– Corrosion Resistant.– Brings your …
104Pcs Metal Optometry Test Glass Lens Mirror Optometry Frame Case Kit Set Concave Sphere
$350.23PhysicsAdd to cartDescription104Pcs Metal Optometry Test Glass Lens + Mirror Optometry Frame Case Kit SetSpecificationProduct DescriptionMaterial:glass + metalColor:Silver color boxFeaturesa Tools are completeb Degree of precisionc Focus on every detaild Science and technology care for your health.Application:Text eyePackage included36 x Concave sphere36 x Convex sphere12 x Concave cylinders12 x Convex cylinders4 x Accessories4 x Prism1 x Trial …
104Pcs Metal Optometry Test Glass Lens Mirror Optometry Frame Case Kit Set Concave SphereRead More
10Pcs 2.2inch Plastic Mesh Net Basket Hydroponic Aeroponic Flower Container Grow Pot Planting Basket
$14.16ChemistryAdd to cartSpecification Material:Plastic Height:55mm Weigh:3gThe upper edge of the outer diamete:55 mmThe outer diameter:48 mmThe lower end of the outer diameter:33 mmFeatures1.Good permeability:these net cups are designed with slotted mesh, can promote a more efficient plant growth through aeration.2.Growing by its own way:net pot with holes in the bottom, produce healthy roots with even drainage, which …
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5pcs ST-LINK V2 Programmer Emulator Mini STLINK Downloader for STM8 / STM32 MCU Development Board
$45.35Test & Measuring ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.Description– Only U disk size and compatible with official ST-LINK V2.– Support official firmware upgrade, support all series of STM8 (SWIM interface), STM32(SWD interface).– Two-channel power output 5V / 3.3V and easier …
5pcs Breadboard Power Supply Module Circuit Test 3.3V 5V Switchable
$24.83Power Supply ModuleAdd to cartDescriptionThe size is exactly the same as most bread plates.Small size, suitable for all kinds of experimental equipment.It has the function of current limiting protection.The interface is popular, and the switching voltage can be switched.Input voltage:5VOutput voltage:5V/3.3V switchableOutput current:less than 500mASize:53 x 11mmPackage Included5 x Power Supply Module
3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
$24.37DIY Electronic KitsAdd to cartSpecificationInput voltage:AC12-15 VSize(L*W*H):6x 4 x 2.5 cm (Finished)FeatureWith power on delay (about 3 seconds) and DC protection (control voltage around 1 V)With LED status display, when the protection light, the normal work time offUsing 15 A large current relayWorking voltage aAC 12 to 15 V, need independent power supply.Package includes3 x Double-sided circuit boards 3 …
3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIYRead More
5Pcs AMS1117 3.3V Power Supply Module with DC Socket And Switch
$9.02Power Supply ModuleAdd to cartDescription1. onboard AMS1117-3.3 chip2. onboard DC input voltage range of 4.75 V to 12 V3. the onboard 7 * 7 self-locking switch, convenient to control power supply turned on and off during the test4. the onboard power light, indicating whether the power supply5. 4-way output voltage interface, convenient connection during the test6. The board size:48.5 …
5Pcs AMS1117 3.3V Power Supply Module with DC Socket And SwitchRead More
32Pcs Science Chemical Experiment Demonstration Tools Reagent Alcohol Lamp Full Set Storage Box
$89.79Lab Clamp & StandAdd to cartSpecificationType:Chemical Experiment BoxMaterial:Plastic, GlassFeatures1. High quality materials. Environmentally friendly and durable.2. Deepen understanding:thinking at your own hands can give your child a deeper understanding of knowledge.3. The variety of experimental tools is rich, which can meet different experimental needsPackage IncludedItem:QuantityBlue and Red Cup:2 SetFour Treasure Box:1 PcsAlcohol Lamp:2 PcsDropping Bottle:2 PcsSpray Bottle:1 PcsBule Dropping Bottle:3 …
3Pcs T2310 AC110V 220V Programmable Digital Time Delay Switch Relay T2310 Normally Open Timer Control Module 0-999S/Min/Hour
$32.79Test & Measuring ModuleAdd to cartFeatureIndependent crystal oscillator, more accurate timing1. Convenient direct output wiring2. Add buzzer and audible alarm3. Add pause button to stop urgently5. Start and stop setting mode, provincial conversion, which is more convenient6. Automatically save when power off, run automatically when power on7. Timing units can be set separately, with 36 working combinations8. Timing range:0-999 seconds, …
5pcs 30CM 1M Portable Photosensitive Dry Film for Circuit Photoresist Sheet for Plating Hole Covering Etching for Producing PCB Board
$21.78Electronic Accessories & SuppliesAdd to cartFeaturesUniversal used in producing PCB board, attach on the PCB surface to make it photosensitive.Suitable for electroplating, hole covering and etching.Great hole covering ability.High resolution.Great adaptive capacity to different material.Durable in pH 8.0-8.5 situation.1.5mil dry film fully covers a 0.25inch height hole.Suitable for usual plating bath, no wrinkle or color error.SpecificationWidth:approx. 30 cm/11.81inchLength:approx. 100 cm/39.37inchOperating …