Category: Physics
Showing 81–96 of 198 results
6 inch Pocket Clip Depth Length Ruler Scale Gauge Marking Measuring Tool Feeler Straight Ruler
$14.16PhysicsAdd to cartSpecificationsColor:SilverMaterial:Stainless SteelGraduation Value:1mmMeasuring Range:0-150mm, 6inchScope of Application:Depth/LengthWith detachable clipAll measuring surfaces are groundAccurately measure angles, easy to use and carryPackage Included1 x Depth Gauge
6 Set Clear Straight Curve Ruler Drawing Line Sewing Dressmaking Design Tools
$48.59PhysicsAdd to cartSpecificationMaterial:PlasticButton Ruler Size:21cmx13.5cmCutting Ruler Size:45.5cmx12cmStraight Ruler Size:55cmX5cmArm Sleeve Ruler Size:61cmx5.5cm3250 Curve Ruler Size:52cmx12.5cm3231 Curve Ruler Size:35cmx10.6cmFeaturesTotal 7 style tools for your choice to make diy projects.Multi-style and multifunction rulers you can choose to diy.Made of plastic material, good toughness, clear and durable.They are one of the most commonly used professional clothing curve feet.Built-in scale design …
6 Set Clear Straight Curve Ruler Drawing Line Sewing Dressmaking Design ToolsRead More
600x400mm Plastic CPR & Resuscitation Chart DRSABC Pool Spa Safety Sign Wall Sticker
$25.83PhysicsAdd to cartDescription600x400mm Plastic CPR & Resuscitation Chart DRSABC Pool Spa Safety Sign StickersSpecificationProduct Name:ChartMaterial:PlasticSize:600mmx400mmQuantity:OneFeatures– Easy installation and durable.– A perfect aftermarket replacement for your car.Package Included1 x Sticker
60X Magnifying Phone Mini Clip Microscope LED UV Lights Magnifier Science Toys
$16.19PhysicsAdd to cartItem SpecificsColor:WhiteType:Clip TypeMagnification:60XLight Source:LED + UVFeatures:Adjustable FocusingMaterial:ABS + Metal + Acrylic LensEffective Diameter:12mm / 0.47in (approx.)Battery Required:3x LR1130 Button Batteries (included)Dimension:40 x 33 x 20 mm / 1.57 x 1.30 x 0.79 in (approx.)Features Mini size with clip design, portable. UV currency detector for checking money and goods. Bright LED light of the magnifying glass …
60X Magnifying Phone Mini Clip Microscope LED UV Lights Magnifier Science ToysRead More
6Pcs Aluminum 128-4096Hz Tuning fork Tools Kit Healing Sound Vibration therapy w/ Mallet
$168.03PhysicsAdd to cartnullSpecificationProduct Name:Tuning ForkMaterial:Aluminium AlloyColor:SilverTuning Fork Size128Hz:21.5x4x2.6cm/8.5”x1.5”x1”256Hz:18x4x2cm/7”x1.5”x0.8”512Hz:16.6×2.5x1cm/6.5”x0.98”x0.39”1024Hz:14×2.5x1cm/5.5”x0.98”x0.39”2048Hz:11.8×2.5x1cm/4.6”x0.98”x0.39”4096Hz:10×2.5x1cm/3.9”x0.98”x0.39”Mallet Length:18.5cm/7.2”Frequency:128Hz, 256Hz, 512Hz, 1024Hz, 2048Hz, 4096HzFeatures:open your heart, prompt peace and hasten healing, medical usePackage Included6x Tuning Fork1x Mallet1x Aluminum Box
6Pcs/Set Mechanical Effect Mechanics Demonstration Pulleys Physical Laboratory Equipment Experiment Model
$40.49PhysicsAdd to cartDescriptionThis demonstration pulley block is designed for use in junior high school physics teaching and elementary school natural knowledge subjects in classroom presentations or group experiments.SpecificationsMaterial:Metal shelf, Plastic wheelWeight(Appr.):395gMaximum Load:20NScope Of Application:Mechanical effect mechanicsFeaturesHas a good experimental display effect;Teachers can use it to demonstrate the effects of pulley construction, work principle and mechanical efficiency.Package Included2 …
8 Growing Sites Hydroponic Bubbler Bucket 20L AC 220V Black Deep Water Culture DWC Hydroponic System Kit
$569.27PhysicsAdd to cartItem Description√ The Hydroponic System is great for horticulturists who want big yields from large plants.√ This system is suitable for up to 8 plants and because the oxy pot is not connected to any other pot like with the bigger dwc systems they can be easily moved around and suit horticulturists who work with …
80CM Balance Board Wood Multifunctional Children Balance Beam Bridge Toys Balance Training for Children
$208.56PhysicsAdd to cartTechnical SpecificationsMaterial:Fraxinus MandshuricaColor:Wood ColorSize(W*L*H):80*30*20CM/31.5*11.8*7.9inchFeatures and BenefitsMultifunctional children’s balance beam can be used as a seesaw toy or a balance bridgeAdopt high temperature pressing process to enhance the resistance of wood to mildewScientific perspective design, strong bearing capacityPackage Included1 x Balance Beam
8520 Model Replacement Hollow Cup Motor Mini Drone Toy 2 Positive + 2 Negative
$26.31PhysicsAdd to cartSpecificationModel:8520Color:SilverEfficiency:80%Rated Power:0.6WRated Voltage:3.7VRated Current:0.08ARated Torque:0.03 NMRated Speed:44000 RPMDimension:8.5 x 20 mm / 0.33 x 0.79 inch (appr.)Features• 2 positive + 2 negative.• Small inertia, start sensitive.• Low noise, low power consumption.• High reliability, short response time.• Apply to model airplane, quadcopter, toy airplane.Content2 Forward Motor:Clockwise Rotation (Blue + Black Cable)2 Reverse Motor:Counterclockwise Rotation (White + …
8520 Model Replacement Hollow Cup Motor Mini Drone Toy 2 Positive + 2 NegativeRead More
90mm Blade DIY Wind Turbine DC Generator Model Science Experiment Physical Tools Creative Toy
$22.26PhysicsAdd to cartDescription– Good choice for teaching physical DC wind power generation principle.SpecificationGenerator ParametersDiameter:24.5mmHeight:34.2mmOutput Shaft Diameter:2.0mmOutput Shaft length:13.5mmWind Blade Diameter:90mmWind Blade Hole Diameter:1.95mmPower Generation Mode:DCOutput Voltage:0.1-24VOutput Current:0.01-0.4ARated Speed:200-6000 r/minFeatures1. The model is packaged by completely accessory sets ,you need to assemble by yourself ,just enjoy the DIY fun.2. Advanced design ,high utilization rate of wind energy, no …
98 Grids Battery Tester Storage Organizer Holder Box 9V Digital Batteries Boxes
$57.70PhysicsAdd to cartSpecificationsColour:BlackMaterial:PlasticItem Type:Battery Storage OrganizerBattery Organizer Size(L*W*H):34.9×17.7×4.3cmRemovable Battery Tester Size(L*W*H):10.9x4x2.6cmStorage Battery Type( Batteries NOT Included)8 x D Batteries 10 x C Batteries 8 x 9V Batteries 48 x AA Batteries 24 x AAA Batteries Features-Made of high quality plastic material, durable and practical.-Large space, it can receive many different sizes of batteries.-Batteries and lets you know …
98 Grids Battery Tester Storage Organizer Holder Box 9V Digital Batteries BoxesRead More
Acrylic Maze Ant Farm Works Workshop Live Habitat Feeding Nest Kids Educational Toys Gift
$76.94PhysicsAdd to cartColor. Orange / Color. Transparent / Color. Sky Blue / Color. Black / Color. Red / Color. Deep Blue / Color. Fruit Green / Color. Rose Red / Color. Yellow / Color. White / Color. Grass Green /
Acrylic Shark Color Changeable 3D LED Touch Control Table Lamp Holiday Gifts Decorations
$32.51PhysicsAdd to cartSpecificationsBase Material:PlasticLight guide plate material:high permeability plexiglassLight Color:red, green, blue, yellow, verdant, purple, whitePattern:SharkSizeAcrylic board Length and width:16x16cmBase height:4cmBase diameter:12cmVoltage:5VAdapter:100-240VColor change:24 button remote controlLight source:three-chip LED lightsFeatures– Light bar with a heat sink, which will help heat, extend the lamp life;– A total of seven colors of light, variable color. Adjustable fixed-color or colorful transformation;– …
Acrylic Shark Color Changeable 3D LED Touch Control Table Lamp Holiday Gifts DecorationsRead More
Arc-shaped Cradle Balance Ball Pendulum Perpetual Motion instrument Science Toy for Stress Reliever
$33.60PhysicsAdd to cartSpecificationName:Cradle Balance BallSize:26* 16 *23cm sphere diameter 1.6cmMaterial:plastic + nylon line + steel ballFeatures1.The principle of conservation of momentum in physics toggle one, two, three ball, can see different effects, fun unlimited2.Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy.3.Friction and damping effects are also observed.4.Often used as …
Baby Toy Felt Board Children Preschool Educational Drawing Board Learning Toys Gift
$26.31PhysicsAdd to cartSpecificationsProduct Name:Felt Board Educational ToysColor:BlackMaterial:Felt clothSuitable Age:1-5 Years OldSize:28CM*32CM (11*12.6in)Washing method:suitable for hand washing and machine washingFeatures– Grow in Games:The busy toy version allows children to learn basic life dressing skills during play, which is very meaningful.– Material:Made of high-quality felt, very soft, safe and will not cause harm to the childs skin.– Size:The size …
Baby Toy Felt Board Children Preschool Educational Drawing Board Learning Toys GiftRead More
Ballon Recoil Car Physics Experiment DIY Science Educational Toys Kit
$12.14PhysicsAdd to cartFeatures1. Happy and easy to learn2. Exercise your children practical ability3. Train your children observation capability, thinking and analytical skillsLearning PointsNewton’s third law – action and reactionPackage Included1 x Ballon Recoil Car Physics Experimeny Kit
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15x15cm Woven Wire Cloth Screen Stainless Steel 304 60 Mesh
$13.35Mesh & Wire ClothAdd to cartDescriptionStainless Steel 304 Woven Wire Cloth Screen is widely used in acid and alkali environment screening andfiltration, barbecue nets, handicraft nets, food machinery nets, cooking nets.SpecificationMaterial:Stainless steelSize:15x15cm(6inchx6inch)Mesh:60ApplicationWidely used in acid and alkali environment screening and filtration, barbecue nets, handicraft nets, foodmachinery nets, cooking nets, can also be used for solid material classification filtering, liquid and …
15x15cm Woven Wire Cloth Screen Stainless Steel 304 60 MeshRead More
YJ-QCC3003 Bluetooth 5.0 Module for Power Amplifier Board
$47.10Amplifier BoardAdd to cartDetails1. The Bluetooth core uses QCC3003 chip, supports A2DP, AVRCP, HFP, AAC, I2S, etc., and uses 16M SPI FLASH memory chip. DAC adopts imported PCM51022. The electrolytic capacitor adopts the gold word SANYO 470UF/16V electrolytic capacitor to ensure strong and continuous power support.3. High-precision chip resistors are selected for the resistors to ensure a good …
YJ-QCC3003 Bluetooth 5.0 Module for Power Amplifier BoardRead More
10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROM IC
$23.68Electronic Accessories & SuppliesAdd to cart10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROMFeatureSuitable for microprocessor systems requiring large data or program storage.It is organised as 2 M Words of 16 bit. The pin-out is compatible with a 32 Mbit Mask ROM.The FDIP42W has a transparent lid which allows the user to expose the chip to ultraviolet light to erase the …
10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROM ICRead More
120pcs 2.8 4.8 6.3 insert Plug Spring Sheathed Wire Terminal Connector Cold Pressed Terminal 0.5-2.5mm2 Connector
$7.32Electronic Accessories & SuppliesAdd 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.DescriptionName:2.8mm Spring ConnectorsMode:DJ622-2.8Applied Wire Diameter:0.5-0.8mm2Material:Brass tinned(Sheath:flame retardant material)Usage:All the device switch,rocker switches,vehicles,battery and domesticuse.Name:4.8mm Spring ConnectorsMode:DJ622-4.8Applied Wire Diameter:0.5-0.8mm2Material:Brass tinned(Sheath:flame retardant material)Usage:All the device switch,rocker switches,vehicles,battery and domesticuse.Name:6.3mm Spring ConnectorsMode:DJ622-6.3Applied Wire Diameter:1.0-1.5mm2Material:Brass tinned(Sheath:flame …
5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger 240V2A
$18.21Relay ModuleAdd to cartSpecificationInput Power Supply:12V DC Load Voltage:AC240V 2AMaximum operating current:13.8mATrigger mode:low levelInput control signal voltage(0-2.5V low state relay OFF)(3.3-5V state high relay ON)Blue KF301 terminal connection control line is more convenient.Module interfaceDC +:positive power supply (by relay voltage power supply)DC-:connect power negativeCH:Relay Module signal triggering end (Low level trigger effective)Note:Power must be DC voltage and need …
5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger 240V2ARead More
Geekcreit ESP32 WiFi+bluetooth Development Board Ultra-Low Power Consumption Dual Cores Pins Unsoldered
$15.30Smart ModuleAdd to cartDescriptionESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module.The entire solution takes up the least amount of printed circuit board area.This board is used with 2.4 GHz dual-mode Wi-Fi and bluetooth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and …
RF Envelope Detector Amplitude Detection Discharge Signal Detection Module
$19.67RF amplifierAdd to cartDescriptionThis product uses a voltage doubler detector (consisting of two reverse microwave diodes), 1 time sensitive than single-tube detector(about 6dB),high sensitivity (typical -30dBm, or even to -40dBm) not ordinary 2AP9,1N60 can emulate.The envelope detection principleFeature1. Maximum input:20dBm2. Detection output:The default is positive3. Working Frequency:0.1-3200MHz4. RC Filter:R = 10K, C = 1nF; (two elements in parallel …
RF Envelope Detector Amplitude Detection Discharge Signal Detection ModuleRead More
ZPHS01 All-in-one Gas Detection Module Carbon Dioxide Dust PM2.5 Sensor PM2.5 + CO2 + VOC + Temperature + Humidity Detector
$129.99Sensor & Detector 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.NoteThis is PM2.5 + CO2 + VOC + Temperature + Humidity PM2.5 + CO2 + CH2O + Temperature + Humidity ID:1680902OverviewThis is an all-in-one module integrating VOC sensor, laser dust sensor, infrared …