Category: Physics
Showing 1–16 of 198 results
0-9999.9 Variable Resistor Substitution Box Ohm Adjustable Substitution Resistance Knob Switch Precision Physical Experiment
$54.66PhysicsAdd to cartDescriptionThis Resistor Substitution Box with Adjustable Knob Switch Used for Precision Measuring ResistanceSpecificationMaterial:PlasticColor:BlackDimension:140*100*50mmOperating Temperature:0-40℃Relative Humidity:25%-80%Reference Power:0.5WRated Power:1WAdjustable Range:0-9999.9ΩFeatures1.Convenient instrument in determining the desired resistance values in circuits under design or test.2.Wide application in lab physical experiment for its accurate reading.3.Better use knob switch designed according to your needs, 0 to 9999.9Ω variable resistance, 5 switchable …
0~150 PSI & Gas Disconnect Regulator CO2 16g Charger Kit for Home Beer Kegerator
$68.84PhysicsAdd to cartDescription0~150 PSI & Gas Disconnect Regulator CO2 16g Charger Kit is made from machined anodised aluminium.SpecificationPressure:0~150 PSIDisconnect Height:55 mmCharger Height:80 mmTotal Length:135 mmColor:As the picture shownFeatures1.Made from machined anodised aluminium.2.This Premium Regulator CO2 Charger comes with a gas disconnect.3.Simply screw on the MFL threaded disconnect, attach to your keg, and set the dispense pressure.4.The Premium …
0~150 PSI & Gas Disconnect Regulator CO2 16g Charger Kit for Home Beer KegeratorRead More
10 LED Helping Hand Clamp Magnifying Glass Soldering Iron Stand Magnifier Tool
$52.64PhysicsAdd to cartFeatures– Multi Purpose:Our helping hands magnifying glass with LED light can be used as a magnifier and a desk lamp, application range for soldering, building models, electronics repair, DIY projects, electronic welding, reading, stitching, sewing, biological observation etc.– Magnifying Lens:3X Illuminated Helping Hand Magnifying Glass Station with 4.5X Auxiliary Lens.– Adjustable Arms:360° rotating neck and …
10 LED Helping Hand Clamp Magnifying Glass Soldering Iron Stand Magnifier ToolRead More
10 LEDs Wood Sailing Boats Ship Model Wooden Craft Sailor Handcrafted Boat Home Decoration
$32.39PhysicsAdd to cartNote:Products are handmade, or semi handmade, it is inevitable to have a small manual traces, which just restore its artistry and artistry and uniqueness, the product is not a flaw.Package include1 x Wooden Sailboat ModelSpecificationsMaterial:Pine WoodenColor:Blue + Wood ColorLED Quantity:10 LEDsSize:Approx. 21x21cm/ 8.27×8.27inchBattery:2x CR2032 Batteries (Not include)Application:For home, office and other space.Features With bright LED …
10 LEDs Wood Sailing Boats Ship Model Wooden Craft Sailor Handcrafted Boat Home DecorationRead 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
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
10W USB Solar Panel Powered Mini Fan Waterproof Portable Ventilation Hot Summer Cooling Fan
$123.51PhysicsAdd to cartSpecificationsMaterial:MetalVoltage:5V DCPower:10WSizeFan:17.5 x 10 x 19cmSolar panel:35 x 22.5cmCable Length:120cmFeatures* Made of metal material,strong hardness,not easy broken,very durable.* High conversion panels environmental protection and save electricity,make you can convenient use it in the outside,and it also can charge for phone or other electronic products in the sun.* Mute design, won’t disturb your life.* 360°rotate,an choose …
10W USB Solar Panel Powered Mini Fan Waterproof Portable Ventilation Hot Summer Cooling FanRead More
12.5 World Earth Globe Map Geography LED Illuminated for Desktop Decoration Education Kids Gift
$132.56PhysicsAdd to cartSpecificationMaterial:PVC (Polyvinyl Chloride) + PS (Polystyrene) + MetalType:Rotating + LED LightMap View:WorldLanguage:EnglishTheme:Geography Study/Play/LearningDiameter:32cmHeight:40cmVoltage:220VFeatures– Comes with a simple arc stand that attaches easily, spins on it’s axis.– Special design, with LED Light.– 32 cm Swivel Globe encourages inquisitive children to explore and think big. Updated geographical sphere – rotating desktop map of the world Perfect desktop …
120x120x18cm 16 Grids Garden Raised Bed Plant Flower Pot Planter Outdoor Garden
$198.13PhysicsAdd to cartFeature1. The four corners are made using traditional woodworking techniques and are beautifully assembled.2. Log processing, do not use paint chemical materials, all rely on carpentry technology and metal screw locking, easy to disassemble.3. Return to tradition, experience the joy of work and share the joy of harvest!4. The balcony garden is not only the …
120x120x18cm 16 Grids Garden Raised Bed Plant Flower Pot Planter Outdoor GardenRead More
Customers Also Viewed
Multiple Car Toys Magnetic Puzzle Box Book Educational Book Kids Learning Gift
$52.64MathematicsAdd to cartPackage included10 x Card76 x MagnetsFeatures1.Developing kids’ intelligence.2.Teaching kids to know more words.3.Easy for storage.SpecificationsColor:MulticolorMaterial:Paperboard, MagnetismSize:30x4x21.5cm
Basic Starter Kit UNO R3 Mini Breadboard LED Jumper Wire Button with Box for Geekcreit for Arduino – products that work with official Arduino boards
$18.62Module KitsAdd to cartDescriptionsPerfect for Shield Prototyping and TestingPlastic housing, metal contact clipsAccept wire with diameter 20-29AWGVolatge/current:300V/3-5A400 tie-point2 Power Lanes, Tie-point 1001 Double-strip, Tie-point 300Solderless Breadboard Size:82x55x8.5mmPackage included1 x Uno R3 Development Board1x 400 hole Breadboard10 x 220Ω resistor 5% carbon film10 x 1k resistor 5% carbon film10 x 10k resistor 5% carbon film10 x 100k resistor 5% …
3pcs ESP32-S WiFi + Bluetooth ESP32S Serial to WiFi Dual Antenna Module
$29.27Smart ModuleAdd to cartDescriptionThe main chip uses a low-power dual-core 32-bit CPU with a frequency of up to 240MHz and computing power of up to 600DMIPS.Default 32Mbit SPI Flash, 520KB SRAMSupport SoftAP and Station modeUltra-small 802.11b/g/n Wi-Fi + BT/BLE SoC moduleSupport UART/SPI/I2C/I2S/PWM/ADC/DAC, etc.Support for firmware upgrade (FOTA)Antenna supports onboard antenna or IPEX block outputPackage includes3 x Wifi module
Geekcreit 433MHz DC 12V 10A Relay 1CH Channel Wireless RF Remote Control Switch Transmitter with Receiver
$15.30Smart ModuleAdd to cartIf you need more Transmitter, please buy Product ID:1215079>>>Manual:Click here to openFeaturesEasy to install and easy to carryWith a slidable cover on the remote controlWith a hook on the remote controlUse Learning coding, stable and reliableThe wireless signal can pass through walls, floors and doorsYou can turn on or turn off the receiver with transmitter …
CO2 Refill Adapter Connector Kit W21.8-14 Thread Set for Filling SodaStream
$56.69Electrical Pump & ValveAdd to cartFeature*CO2 Refill Adapter is used to fill CO2 into your Sodastream tank.*Adjustable valve pin ensures compatibility with any cylinder valve variation.*Easy to install and use.*Made of high quality metal, high hardness and durable.Specification*Material:Metal*Color:Silver (As Pictures Show)*Inner Thread:TR21-4*Outer Thread:W21.8-14Package Contents1*CO2 Refill AdapterNotes:The real color of the item may be slightly different from the pictures shown on …
CO2 Refill Adapter Connector Kit W21.8-14 Thread Set for Filling SodaStreamRead More
30pcs 2.5-5.5V TTP223 Capacitive Touch Switch Button Self Lock Module
$15.15Other Module BoardAdd to cartFeatures 1. Size:15*11mm 2. Power:2.5-5.5V 3.Trigger setting mode:(1->Short;0->No Short) AB=00:No-lock High TTL level output; AB=01:Self-lock High TTL level output; AB=10:No-lock Low TTL level output; AB=11:Self-lock Low TTL level output; Package included 30 x 2.5-5.5V TTP223 Capacitive Touch Switch Button Self-Lock Module For
NE555 Pulse Module LM358 Duty and Frequency Adjustable Square Wave Signal Generator Upgrade Version
$6.55Test & Measuring ModuleAdd to cartFeature1. Used as a square wave signal generator to generate square wave signals for experimental development.2. Used to generate a square wave signal that drives the stepper motor driver.3. Generate adjustable pulses for use by the MCU.4. Generate adjustable pulses to control the associated circuitry.Description1. Size:3.5CM * 4.6CM1. The main chip:LM358;2. Input voltage:5V-12VDC.3. Input current:≥100MA;4. …
3pcs LM3915 Level indicator Kit DC9V-12V DIY Electronic Production Module Kit
$13.73DIY Electronic KitsAdd to cartFeatureModel:AUL-10Supply voltage:DC9V-12VAudio input:0~1.5VrmsPCB size:66 x 28mm (L x W)Light row size:62.5 x 5 x 10.7mm (L x W x H)Two indication modes:bar indication and fire spot indication (Realized by MOD short-circuit point)Lamp row offers two kinds of vertical and horizontal installationTin-treated solder padsNote:Before power on, please confirm the polarity of the power supply is correct …
3pcs LM3915 Level indicator Kit DC9V-12V DIY Electronic Production Module KitRead More