Category: Lab & Scientific Supplies
Showing 1377–1392 of 1446 results
Stirling Engine Hot Air Model Motor Child Educational Kit Fun Projects Heat Engine
$129.59MathematicsAdd to cartFeature– Physical Science DIY Kits – Stirling Engine Model, physical motor heat power electricity generator external combustion engine model kits– Theory – Similar to internal combustion engine:the burning alcohol lamp provides heat power to make the expansion of gas inside, then the gas molecular internal power increasing and working strongly to the flywheel. With the …
Stirling Engine Hot Air Model Motor Child Educational Kit Fun Projects Heat EngineRead More
Submarine Boat Archimedes Principle Demonstration Physics Experiment DIY Science Educational Toys
$8.09PhysicsAdd to cartFeatures1. Happy and easy to learn2. Exercise your children practical ability3. Train your children observation capability,thinking and analytical skillsLearning PointsArchimedes’ PrincipleWhy submarine can dive in the water, floating, or even hover This is mainly related to gravity and buoyancy, according to inchfloat of the Lawinch (or Archimedes’ principle), any object in the liquid are subjected …
Swimmer’s Snorkel Silicone Air-Ease Center Front-mount Swimming Training Snorkel Tools
$36.57Lab Clamp & StandAdd to cartDescriptionGreat Tips! Before you even begin swimming with the snorkel, just place your face in the water and breathe through the snorkel to get comfortable. Ensure that you have a good seal around the mouthpiece. You do not want your mouth to be too relaxed as it may let water in the tube however you …
Swimmer’s Snorkel Silicone Air-Ease Center Front-mount Swimming Training Snorkel ToolsRead More
TA8123 Handheld Digital Luxmeter illuminance Photometer Light Meter 200000Lux Lux/FC illuminometer
$62.76Laboratory Thermostatic DevicesAdd to cartDescriptionTA8123 Digital Luxmeter illuminance Light Meter 200000Lux Lux/FC illuminometerSpecification3-1/2 digit LCD display, Max reading 1999.Hand or Auto measuring range:0~200,000Lux.LUX/FC Unit selection.MAX and MIN Reading Hold Function.Storage 50 datas and delay logging function(1 to 60 seconds selection).Item specificsItem:Digital lux meterModel:TA8123Brand:TASIMeasuring level:2000Lux,20000Lux,200000LuxResolution:0.1 LUXAccuracy:±4%rdg±10dgts(10.000 Lux).Color temperature 2856K Standard correctionSample Rate:2times/SRepeatability:±2%Data Re-cord:can hold 50 measuring data(Time-delay re-cord function)Spectral Response:meet …
TA8131 Digital Luxmeter illuminance Light Meter 100000Lux Lux/FC illuminometer
$52.64Laboratory Thermostatic DevicesAdd to cartDescription* 3-1/2 digit LCD display, Max reading 1999.* Hand or Auto measuring range:0~100,000Lux.* LUX/FC Unit selection.* MAX and MIN Reading Hold Function.* Storage 50 datas and delay logging function(1 to 60 seconds selection).SpecificationsItem:Digital Lux meterModel:TA8131Brand:TASIMeasuring Range:100Lux, 1000Lux, 10000Lux, 100000Lux. (10/100/1000/10000 Fc)Resolution:0.1LuxAccuracy:±3% rdg ± 10dgts( ±4% rdg ± 10dgts(>10,000 lux)Total accuracy:for C.I.E standard illuminate A(2856K)Sample Rate:2times/SRepeatability:±2%Range …
TA8131 Digital Luxmeter illuminance Light Meter 100000Lux Lux/FC illuminometerRead More
TA8133 Handheld Digital Luxmeter illuminance Photometer Light Meter 200000Lux Lux/FC illuminometer
$60.74Laboratory Thermostatic DevicesAdd to cartDescription– 3-1/2 digit LCD display, Max reading 1999.– Hand or Auto measuring range:0~200,000Lux.– LUX/FC Unit selection.– MAX and MIN Reading Hold Function.– Storage 50 datas and delay logging function(1 to 60 seconds selection).SpecificationsItem:Digital Lux meterModel:TA8133Brand:TASIMeasuring Range:200Lux, 2000Lux, 20000Lux, 200000Lux. (20/200/2000/20000 Fc)Resolution:200Lux:0.1Lux; another range:1LuxAccuracy:±3% rdg ± 10dgts ( ±4% rdg ± 10dgts (>10,000 lux)Total accuracy:for C.I.E …
Table Top Household Mini Warm And Hot Water Pumping Device Dispenser 220V
$261.06Magnetic StirrerAdd to cartSpecificationsType:Heating and normal temperatureMaterial:ABSVoltage:220VRated Power:500WSize:26*25*34cm (10.2*9.8*13.4inch)Cable wire length:0.8 meterAgainst electric shock protection:ⅠHot water temperature:≥90℃Feature– Light indicator shows the conditions of water temperature.– Easy to operate.– Hot water and room temperature water can be provided at the same time.– Food grade material, definitely healthy.– Suitable for 5L / 7.5L / 10L / 18.9L water bucket and …
Table Top Household Mini Warm And Hot Water Pumping Device Dispenser 220VRead More
TOR VM 100Pcs Dental Matrix Sectional Contoured Metal Matrices Tools No. 1.398
$42.07Glassware KitAdd to cartSpecificationsProducts:Dental Sectional Contoured MetalType:No.1.398Material:Metal matricesPackage:100 Pcs / boxSize:35 μmAdd-On Wedges– Add-On Silicone Wedges 20pcs;– The Silicone Wedges were manufactured by Special Silicone Rubber resistant to heat treatment up to 150℃.Package includes20 pcs * Small10 pcs * Small with ledge 30 pcs * Medium10 pcs * Medium with ledge 20 pcs * Large10 pcs * Large …
TOR VM 100Pcs Dental Matrix Sectional Contoured Metal Matrices Tools No. 1.398Read More
Torch Melting Kit Gold & Silver Crucible Tong Rod Graphite Stirring ingot Mold Set
$64.79Lab Clamp & StandAdd to cartDescriptionGold & Silver Torch Melting Kit Crucible Tong Rod Graphite Stirring Ingot Mold ToolSpecificationsCrucible Size:60mm x 20mm(approx)– Choice the fused silica as the main raw material, made using modern ceramic processing technology, mainly used in dental alloys, platinum, gold,silver,copper brass and other high temperature melting alloys, high temperature over 2800 degrees, high purity, corrosion resistance, …
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Touchless Automatic Soap Sanitizer Spray with Floor Stand 1200ML Hands Free
$295.64Lab Clamp & StandAdd to cartFeature1.[Auto Soap Dispenser]:Our precise infrared sensor soap dispenser with smart sensing and completely touchless design. It can provides quick clean without touching the machine, safe and always keep healthy — effective sensing distance is 3.15-4.7inch.2.[Adjustable Height]:Our adjustable soap dispenser freestanding telescopic lifting stand with black snap frame and black adjustable pole. Adjustable height from 31.5 …
Touchless Automatic Soap Sanitizer Spray with Floor Stand 1200ML Hands FreeRead More
Transparent Clear Plastic Test Tubes Vials with Push Caps Plastic Test Tube Rack
$34.41Bottles & JarsAdd to cartPackage Includes60 x Plastic Test Tube with cap1x Plastic Test Tube RackSpecificationType:Plastic Test TubeMaterial:PlasticQuantity:60 Pcs/SetTube Color:TransparentCap Color:WhiteSize:16mm*100mmRack size:25*12*6cmFeaturePlastic transparent test tube with cap.Lightweight and simple design.They are durable and safe plastic, hard, high transparency.Great for medical supplies sample container.NotesDue to the light and screen setting difference, the item’s color may be slightly different from the …
Transparent Clear Plastic Test Tubes Vials with Push Caps Plastic Test Tube RackRead More
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BESTEP C25 12V Normally Open Trigger Delay Relay Timer Module Vibration for Home Smart
$8.73Relay ModuleAdd to cartManual:http://myosuploads3.hobbyant.com/products/20190219/20190219034014C255V9V12V.pdfApplicationsThis module is a switch instant turn-on trigger delay module, which can be applied to home intelligent systems, anti-theft alarm delay, door control system, automation equipment control, PLC industrial control, electronic development and so on.Description1. Using advanced high-quality timing chip control, accurate timing, performance is much better than 555 chip;2. The trigger terminal has optocoupler …
BESTEP C25 12V Normally Open Trigger Delay Relay Timer Module Vibration for Home SmartRead More
2.5W Mini Laser Engraving Machine 2-axis Engraving Machine for Wood Plastic Paper Bamboo Horns Leather Sponge Paper
$503.82Laser Engraving MachineAdd to cartProduct instruction and installation please:https://drive.google.com/openid=1MH931sFiPqf-L45WqXmfEAN4TrrFrlu-SpecificationsName:2-axis Engraving MachineModel:969407Size:600*550*150mm/24*22*6inStroke:380*260mm/15*10inCommunication Interface:miniUSBLaser Power:2500mwStepper Motor:42H34SVoltage:AC110-220V to DC12VControl Board Selection:DVP SE 2-axis engraving machine control boardSoftware Support:wifidevelo, Candle, Benbox, GrblController, LiteFire, etc. All GRBL-enabled softwareFeatures-The new custom V-slot aluminum matching rolling bearing X24, the accuracy is better and more stable.-There is no limit to the size and height of the engraving …
10pcs 0.28 inch 3-wire 0-100V Digital Red Display DC Voltmeter Adjustable Voltage Meter
$20.60Test & Measuring ModuleAdd to cartFeature1. The wiring of this voltmeter is simple. The conventional two wires are used, the red is connected to the positive, the black is connected to the negative, and the reverse connection is protected.2. Conventionally, no external working power supply is required, and the measuring voltage can be directly operated. The measuring voltage range is …
10pcs 0.28 inch 3-wire 0-100V Digital Red Display DC Voltmeter Adjustable Voltage MeterRead More
6W 6V 260x140x2.5mm S0506 Portable Semi-flexible Solar Panel with Back Junction Box Single USB Charger + 4xSucker + 2x Carabiner Kit
$32.26Smart Robot & Solar PanelAdd to cartFeatures– Portable and frame design– Standard USB output– thin design make it very easy to carry.– Monocrystalline silicon solar cells and epoxy resin surface seal.– Comes with four suckersSpecifications– Size:Approx. 26x14x0.3cm/ 10.24×5.51×0.12inch-Actual Power:6W– Solar output:6V 1700mA– Voltage regulator tube output:5V 1200mA– USB regulated output:5V 1200mAh– Output:USB 5V ,1200mAh– Charge time:3-5h– Solar open circuit voltage:6.8V (max)– …
DC 7V-24V Audio input Switch Board 4-way Audio Source Switch Board Audio Signal input Switch Board Switch Relay DIY Kit
$18.83DIY Electronic KitsAdd to cartSpecificationName:Audio signal switcherVoltage:DC 7V-24V, AC 6V-18VFunction:Four groups of audio signals are connected at the same time, and one group of signals is outputMethod:Rotary switching, switching once when rotating.Relay switching, zero loss.Application:computer, TV, mobile phone, home theater.Package included1set of Audio signal switcher
22.5V 1.25A 33W AC Power Adapter Charger for iRobot
$66.81AC/DC AdaptersAdd to cartSpecificationsName:AC Power Adapter ChargerInput:AC 100-240V 1.5A 50/60HzOutput:DC 22.5V 1.25A 33WInterface:5.5mm*2.5mmSafe:CE,RohsColor:BlackMaterial:PCSize ①Length:11.3cm ②Width:4.5cm ③Height:3.1cm ④Total Length:120cm (including wire)Fit for iRobot 400 500 600 700 770Features1.With heat dissipation intelligent chip and environmentally friendly material.2.Avoid power leakage and fire prevention.3.Strong and durable,long serve life.4.The tool is simple & easy to use.5.Small and beautifully designed and strong practicability.6.High performance …
22.5V 1.25A 33W AC Power Adapter Charger for iRobotRead More
Desktop Game Fun Game Penguin Ice Breaking Save the Penguin Great Family Education Toys
$28.42MathematicsAdd to cartFeatureThe One Who Make The Penguin Fall OffThe Will Lose This GameDon’t Fall Into The Trap Of The Opponent!See Who Can Get The Final Victory!SpecificationColor:As pictureSize:About 23*23*6CMMaterial:Environmentally Materials,ABS PlasticPackage Include1Set x Penguin Ice BreakingPlease NoteThe Picture is only for reference, please make the object as the standard.