Category: Lab & Scientific Supplies
Showing 1409–1424 of 1446 results
Vintage Wooden Chinese Chess Board Table Game Set Pieces Gift Toy Collectibles
$127.56PhysicsAdd to cartSpecificationsMaterial:ResinColor:RedSize ChartBoard size:Approx. 26 x 25.5 x 6.5cm/ 10.23 x 10.03 x 2.55inchKing height:Approx. 4cm/ 1.57inchQueen height:Approx. 3.8cm/ 1.49inchRook height:Approx. 3.4cm/ 1.33inchBishop height:Approx. 3.4cm/ 1.33inchKnight height:Approx. 3.3cm/ 1.29inchPawn height:Approx. 3.5cm/ 1.37inchFeatures– High-end Collectibles Vintage Chinese Terracotta Warriors Chess; – Board Games Set Gift for Leaders Friends Family;– Perfect for intellectual development, home leisure and entertainment;– …
Vintage Wooden Chinese Chess Board Table Game Set Pieces Gift Toy CollectiblesRead More
Water Drawing Painting Writing Cloth Mat Board Magic Pen Doodle Kids Baby Toy
$16.19MathematicsAdd to cartSpecificationsPattern:OceanMaterial:CanvasSize:Approx.64x48cm/25.2×18.9inchFeatures1.A interesting travel toy/ indoor toy for 1-6 years old kids.2.Just fill the pen with water and draw on the aqua draw mat.3.The white painting area allows children to fully utilize their creativity and imagination.4.Kids are fascinated as the colorful images spring up, the slowly fade away, so that kids can use the draw mat …
Water Drawing Painting Writing Cloth Mat Board Magic Pen Doodle Kids Baby ToyRead More
Water Supply and Drainage Design Drawing Template KT Soft Plastifc Ruler Drafting Stencil
$7.48ChemistryAdd to cartSpecificationMaterial:K Plastic (Soft Plastic)Type:Water Supply and Drainage DesignLength:20cm Width:9cmFeatures– Made from transparent orange, soft plastic. More flexible than traditional green plastic, can be bent and not easy to break. – The rate of transparency allows you to see the drawing below template for easy positioning.– The templates eliminate the time consuming job of drawing drainage …
Water Supply and Drainage Design Drawing Template KT Soft Plastifc Ruler Drafting StencilRead More
White Plastic Centrifuge Test Tube Rack 20 Holes Laboratory for 15mm Tubes
$15.30BuretAdd to cartSpecificationMaterial:ABSSize:As The Picture ShownDiameter:15mmFeatures– Easy to put together.– Fits centrifuge tubes.– Convenience, aesthetics, save space.– Two rows, holds 20 tubes, 15mm diameter.– It is a good helper for laboratory.Package Included1 x Plastic Centrifuge Tube Rack
Wimshurst Static Machine Physics Electrostatic Generator Electrical Equipment Science Education
$135.66PhysicsAdd to cartFeatures1.The two plates are supported in two rigid uprights and driven by belt in opposite direction.2.They are heavy, high resistance plastic with sectors of aluminium sheet.3.Two jars (condensers) made form glass and aluminium foil.4.The whole body is mounted on a plastic base nicely polished.5.Size:28.5cm*30cm*33cmPrincipleThe operating principle of the machine is based on two counter-rotating disks …
Wind Vane Wind Direction Physics Experiment DIY Science Educational Toys Kit
$14.16PhysicsAdd to cartSpecificationMaterial:PlasticSuitable for children over 8 yearsLearning Points:Wind direction and wind strengthWarning:Due to relatively sharp wind vane, please note that the eyes and the wind vane to maintain a certain distance from the experiment.featureFeatures1. Happy and easy to learn2. Exercise your children practical ability3. Train your children observation capability,thinking and analytical skillsPackage Included1 x Wind Vane …
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Wind Windmill Turbine Dual Use USB/ AAA Battery Generator Education DIY Model Desktop Organizer
$196.41PhysicsAdd to cartDescription Metal Model Dual Use USB/ AAA Battery Generator Motor Mainly Used in Science Education ModelSpecification Material:Zinc Alloy Size:323*160*409mmFeatures– Dual use:USB charging or use AAA battery– A great decor of a Wind Powered Turbine, which is powered by USB charging or use AAA battery.– It is a great desk model for an executive or an …
Wood Trick Windmill Mechanical Model 3D Wooden Puzzles DIY Toy Assembly Gears Constructor Kits Gifts
$91.92PhysicsAdd to cartDescription– No words can fully describe the satisfaction upon completing a full set!– Engaging, unique and beautiful designs… handmade by YOU!– You will certainly be proud displaying your creation for all of your friends and family to admire!SpecificationMaterial:WoodModel Size (Assembled):200*255*90mmNumber of Components:40 piecesAssembly Time (Estimated):1-2 hoursRecommended Age:7+Features1. Wood Trick Mechanical Models are Wooden Puzzles in …
Wooden Christmas Advent Calendar Christmas Elk Decoration Fits 25 Circular Chocolates Candy Stand Rack
$21.57ChemistryAdd to cartSpecificationName:Wooden Christmas CalendarSize:Approximately 40x35cm (15.7X13.8in)Material:WoodenFeatureIt is sent flat packed, simply slot the stand together and place the tree into the stand and fill with your chocolates.Package Included1 x Christmas Calendar (The Chocolate is NOT included)
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220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 Nozzles
$56.69Laboratory Heating EquipmentsAdd to cart220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 NozzlesDescriptionMaterial:Acrylonitrile Butadiene Styrene(ABS)Color:dark blueRated voltage:220VWorking current:7.5ARated input power:2000WWorking temperature:60℃-600℃Air flow:300-500LNoise decibel:250-500 liters/minPlug:EU plug (we will ship adapters according to different countries)FeaturesStepless temperature control adjustmentStainless steel air outletLCD screen2 speed wind speed controlWide range of use, can be used mobile phone repair, car decoration, …
220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 NozzlesRead More
100Pcs Black Mini Size SPDT Slide Switches on-off 100V 2A DIY Material Toggle Switch
$24.53Electronic Accessories & SuppliesAdd to cartDescriptionSize(L x W x H):Approx. 20 x 5.5 x 14mmHole Diameter:Approx. 2.5mmColor:BlackVoltage:100VCurrent:2AThese are ultra small SPDT slide switchesThere is a hole for installation at each end of the switchThey can be used for small power electronic projectsThey are essential parts for DIYCompact and durablePackage Included100 x Slide Switches
5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter Module
$36.48Power Supply ModuleAdd to cartFeatureThis module is not BUCK.Make use of imported integrated switch ultra-thin regulator module manufacturing process and synchronous rectification technology so as the conversion rate is more than 96%, what’s more, calorific value is extremely low.This module is poted by epoxy so it’s waterproof, shockproof, moistureproof, anti-dust and flame retardant.The module boasts of automatic protection function …
5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter ModuleRead More
3pcs FNB28 Current And Voltage Meter USB Tester QC2.0/QC3.0/FCP/SCP/AFC Fast Charging Protocol Trigger Capacity Test
$54.95Test & Measuring ModuleAdd to cartCharacteristics1. One-button detection fast charge protocol2. Chinese and English switching3. Switch display direction4. QC2.0/3.05. Built-in 12-bit ADC chipGeneral inspection peripheral products1. Mobile phone 2. Mobile power 3. Charger 4. Car Charger 5. Data line 6. Electronic component 7. LaptopMultiple data display on one screen1. Screen flip 2.Data storage 3. Fast charge recognition 4.Energy capacity detection …
Waveshare 0.91 inch White OLED Module Expansion Board LCD Screen I2C interface SSD1306 128×32 3.3V
$19.67Display ScreenAdd to cartDocumentsManual:Click here to openSchematic:Click here to openDatasheet:Click here to openCode:Click here to openOverviewThis is a general OLED display Module, 0.91inch diagonal, 128×32 pixels, with embedded controller, communicating via I2C interface.Features0.91inch small form factor128×32 high resolutionI2C interface, requires only two signal pinsSpecificationsDriver:SSD1306Interface:I2CDisplay color:WhiteResolution:128×32Viewing angle:>160Operating voltage:3.3V / 5VDimension:36 x 12.5 (mm)InterfaceSYMBOLDESCRIPTIONVCCPower (3.3~5V input)GNDGroundSDAData inputSCLClock inputPackage includes1 x …
3Pcs W3231 AC110V~220V LED Digital thermostat Temperature Controller Regulator Heating Cooling Control Switch
$29.02Test & Measuring ModuleAdd to cartSpecificationDual Display Temperature Controller Temperature control range:-55C~120C/-67F~ 248FTemperature control accuracy:0.1 C / 0.1 FDisplay color:red + blueWorking power supply:AC110V~220VSensor:NTC 10K 1 Meter (with probe)Product Size:79.2mm≠41.9mm≠26.3mm Hole Size:72.1mm≠39.2mmOperation and display panelIndicator lightOperation guide1. Short press “SET” small digital tube to flash, press “” or “” to set the target temperature, press “Standby” button or no operation …