Category: Lab & Scientific Supplies
Showing 1441–1446 of 1446 results
Wooden Toys Rings Montessori Math Toys Counting Fishing Board Child Kids Preschool Educational Learning Gifts
$85.04MathematicsAdd to cartSpecificationProduct Name:Math Toy Board Wooden Toys Rings Montessori Math Toys Counting Board Preschool Learning GiftsMaterial:WoodWeight:approx.1100gColor:Multi-colorSize:45*20*1cmSuitable age:4-6 years oldFunction:Color, shape, digital cognition, rings counting, fishing gamesFeature– Made from high quality wood material, which is not only durable but also stable to service a long-lasting life.– Natural wood material, of no peculiar smell, safer and no hurt …
Wooden Traditional Board Game Solitaire Marble Child Educational Fun Toy
$20.24MathematicsAdd to cartSpecificationMaterial:WoodSize:Approx. 14 x 1.3cm/5.51 x 0.51inchFeatures–A cla-ssic game of strategy for one player, this set includes a grooved perimeter to store mar-bles when they’re not in play–An ideal way to develop the strategic mind from an early age–The wooden board is made from high quality, responsibly source materials–A circular wooden board & wooden beads, this …
Wooden Traditional Board Game Solitaire Marble Child Educational Fun ToyRead More
World Earth Globe Atlas Map Geography Education Gift w/ Rotating Stand LED light
$38.46GeographyAdd to cartSpecificationsType:Rotating + LED LightMap View:WorldLanguage:EnglishTheme:Study/Play/LearningColor:BlueMaterial:PVC (Polyvinyl Chloride) + PS (Polystyrene)Diameter:17cmHeight:20cmVoltage:220VFeatures– Comes with a simple arc stand that attaches easily, spins on it’s axis.– Special design, with LED Light.– Swivel Globe encourages inquisitive children to explore and think big. Updated geographical sphere – rotating desktop map of the world Perfect desktop globe for greater awareness of …
World Earth Globe Atlas Map Geography Education Gift w/ Rotating Stand LED lightRead More
World Globe Rotating Map Earth Atlas Geography Diameter 32 cm Sturdy Base
$107.31GeographyAdd to cartSpecificationType:RotatingMap View:WorldLanguage:EnglishTheme:Study/Play/LearningColor:BlueMaterial:PVC (Polyvinyl Chloride) + PS (Polystyrene)Diameter:32cmHeight:48cmFeaturea Comes with a simple arc stand that attaches easily, spins on it’s axis.b 32 cm Globe encourages inquisitive children to explore and think big. Updated geographical sphere – rotating desktop map of the world Perfect desktop globe for greater awareness of our planet and maps.c Research all the …
World Globe Rotating Map Earth Atlas Geography Diameter 32 cm Sturdy BaseRead More
XIAOMI Original bluetooth Magic Cube Smart Gateway Linkage 3x3x3 Square Magnetic Cube Puzzle Science Education Toy Gift
$72.81MathematicsAdd to cartXIAOMI Smart Magic Cube3D dynamic graphics teaching | half-day learning for the zero-based Follow 30 steps to restore | Six-axis sensing | bluetooth synchronizationDescription1. Follow 30 steps to restore*Smart magic cube APP2. Six-axis sensing systemAutomatically capture rotation and color changes3. Beginner tutorialFrom entry to mastery, so easy4. Restore Magic Cube TimingRecord restoration time, number of …
ZHIYUN TransMount Stand Servo Follow Zoom/Focus Controller Max for WEEBILL LAB&Crane 3
$186.29Laboratory Thermostatic DevicesAdd to cartDescriptionZHIYUN TransMount Servo Follow Zoom/Focus Controller Max For WEEBILL LAB&Crane 3TransMount Servo Follow Zoom/Focus Controller Max is an external focus/zoom control system developed for WEEBILL LAB and CRANE 3 LAB.It consists of a Zoom/Focus Controller and fixture and enables Zoom/Focus control on the camera after installing with stabilizer.The Zoom/Focus Controller is compatible with a variety …
ZHIYUN TransMount Stand Servo Follow Zoom/Focus Controller Max for WEEBILL LAB&Crane 3Read More
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5x 10x USB 8 LED Lights Handheld Stand Desktop Reading Magnifier
$24.29PhysicsAdd to cart5x 10x USB Eight 8 LED Lights Handheld Stand Desktop Reading Maintenance Multipurpose Magnifier 75RCDescription1. [2 In 1 Design]:It is not only a handheld magnifier, but also a desktop stand magnifier. It can be used as a desk magnifier by pulling its stand and placing it on a table. It can also be folded up …
5x 10x USB 8 LED Lights Handheld Stand Desktop Reading MagnifierRead More
DALY BMS 16S 48V 30A 40A 60A 3.2V 18650 Bluetooth 485 to USB Device NTC UART Software Togther Lion LiFepo4 Battery BMS
$12.14Battery Protection ModuleAdd to cartType 30A com UART BT / Type 30A com UART 485 / Type 30A com UART 485 CAN / Type 40A com UART BT / Type 40A com UART 485 / Type 40A com UART 485 CAN / Type 60A com UART BT / Type 60A com UART 485 / Type 60A com UART 485 CAN / Type USB to CAN box / Type USB to RS485
5Pcs Geekcreit 328P Multifunction Expansion Board V3.0 for NANO UNO
$24.26Expansion Board & ShieldAdd to cartDescriptionThe extension board specifically for the NANO , welding on two rows of pins, can be used in the duemilanove 2009, U N O R1Package included5 x 328P Multifunction Expansion Board V3.0
20pcs LilyPad MCP9700 Temperature Sensor Module
$55.07Sensor & Detector ModuleAdd to cartDescriptionDetecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an analog to digital conversion on the signal line will allow you to establish the local ambient temperature. Detect physical …
IO22C04 4 Channel Pro Mini Relay Module Expansion Board Multi-function Delay Relay PLC Power
$24.04Relay ModuleAdd to cart>>>Manual:Click here to openFeatures– Operating voltage:power supply 1,DC 6.5-25V; power supply 2,DC 5V– Operating Current:Standby current (all relays closed) 15mA, 1 relay open 45mA, 2 relays open 77mA, 3 relays open 109mA, 4 relays open 140mA– Size:80x66x19mm– Weight:79g- On-board resources:4x opto-isolated inputs (low level trigger, NPN type), 4x buttons, 1 4 bit digital tube display, …
1-1000M 3W HF FM VHF UHF FM Shortwave Broadband Amplifier Upgrade Improved Version
$30.60Other Module BoardAdd to cartApplicationsBroadband RF power amplification, suitable for HF FM VHF UHF FM transmission of various radio applications, short-wave FM remote control toys, radio walkie-talkies, digital radio stations, etc., can output up to 3 watts, 15V voltage supply, 1MHZ to 1000MHZ can work frequency range.Technical indicators1. The supply voltage Voltage:DC + 12 ~ 15V (typical 15V @ …
1-1000M 3W HF FM VHF UHF FM Shortwave Broadband Amplifier Upgrade Improved VersionRead More
Geekcreit LTDZ 35M-4400M Handheld Simple Spectrum Analyzer Measurement of interphone Signal
$159.96Test & Measuring ModuleAdd to cartNew update version:Update from December, please use the new manual.Introduction:>>>Click here to openThis product uses the local oscillator signal and the external test signal to obtain the difference frequency signal, and calculates the amplitude of the external test signal through the detector. Using a high-precision VCO source, the heterodyne signal frequency can be measured very …
Geekcreit LTDZ 35M-4400M Handheld Simple Spectrum Analyzer Measurement of interphone SignalRead More