Category: Lab & Scientific Supplies
Showing 1–16 of 1446 results
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Glassware & Labware (66)
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Glassware & Plasticware (237)
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Lab Chemicals (140)
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Lab Instruments & Equipment (297)
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Lab Supplies & Consumables (160)
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Science Education (546)
-30-0-30A Galvanometer Scientific Current Sensor Sensitive Ammeter Electric Current Detector Analog Display
$34.41Laboratory Thermostatic DevicesAdd to cartDescription-30-0-30µA Galvanometer Used for Detecting and Measuring Electric Current in Physics Experiment and TeachingSpecificationMaterial:Plastic + Electronic ComponentSensitive Range:-30-0-30μASize:133x97x100mmAccuracy:≤5%ApplicationEnvironment Temperature:0℃+40℃Relative Humidity:≤85%Features1. Simple pointer zeroing, high accuracy, easy operation and sensitive to detect electric current.2. It can be widely applied in education, laboratory and scientific applications and industrial areas.3. The transparent protective shell can prevent it from …
0-9999 PPM Digital PH Meter TDS Tester Aquarium Pool Hydroponic Water Monitor
$62.76PH Test StripsAdd to cartDescriptiona. This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. And, this Digital TDS Water Quality Tester is ideal for all basic water testing applications.b. This product is highly efficient and accurate due to its advanced microprocessor technology.c. Hold Function:stores …
0-9999 PPM Digital PH Meter TDS Tester Aquarium Pool Hydroponic Water MonitorRead More
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
0~20% Handheld Brix & Beer Wine Sugar Fruit Wort Refractometer Test Tester
$66.81Laboratory Thermostatic DevicesAdd to cartSpecificationsMeasuring Range:w/w 0-20%Minimum Divisions:w/w 1%Accuracy:±1%Length:16CMWeight:109GHeavy duty (Durable Aluminum)Features* This refractometer is design according to the principle that different concentrations liquid have different refractive index ,with quick and accurate characteristics.* Automatic temperate compensation, the temperature of the water sample will not effect the reading.* Aluminum construction heavy-duty and Light weight, small volume, convenient to carry.* Soft …
0~20% Handheld Brix & Beer Wine Sugar Fruit Wort Refractometer Test TesterRead More
1 Piece Huepar GW90S Top Glass Window and Protective Cover Suitable for 901CG/ 902CG/903 Laser Level
$32.39Bottles & JarsAdd to cartFeatures– Suitable for 901CG/ 902CG/903CG Laser Level.– Easy to install with a normal screwdriver.– The transparent box is used to store small accessories and is not easily lost.Package included1 x Glass Window1 pack of Top Protective Cover6 x Screw1 x Transparent box (non-disposable)
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M5Stack Ultra-Wideband UWB UnM5Stack Ultra-Wideband UWB Unit indoor Positioning Module DW1000 Low Power Consumption for indoor Wireless Tracking Rangeit indoor Positioning Module DW1000 Low Power Consumption for indoor Wireless Tracking Range
$87.06Test & Measuring ModuleAdd to cartDescriptionUWB is a Unit which integrates the UWB(Ultra Wide Band) communication protocol which uses nanosecond pulses to locate objects and define position and orientation. The design uses the Ai-ThinkerBU01 Transceiver module which is based on Decawave’s DW1000 design. The internal STM32 chip with its integrated ranging algorithm,is capable of 10cm positioning accuracy and also supports …
3 in 1 LED Ultrasonic Anti Barking Pet Dog Train Repeller Control Trainer Device
$36.44Solar CollectorsAdd to cartLED Ultrasonic Dog Repeller Handheld Dog Trainer Device 3 in 1 Anti-barking Stop Bark Dog Deterrent Training ToolsFeaturesUltrasonic design-Adopts ultrasonic technology, make the dogs be quite and can effectively train your dogs to be obedient and stop some unwanted behaviors, protect you from being attacked by unfriend dogs. Multi-function deviceThe dog repeller have 3 functions, …
3 in 1 LED Ultrasonic Anti Barking Pet Dog Train Repeller Control Trainer DeviceRead More
3pcs DC 3.7-7.4V 4A 800-1000KV High Voltage Pulse Generator Super Arc Pulse Ignition Coil Module
$32.59Electronic Accessories & SuppliesAdd to cartDescriptionInput parameters:3.7-7.4V/4A input, cable length:about 10 cm (red + green -)Output parameter:800-1000KV / 0.5A, cabl length:about 16 cmHigh voltage polarization discharge distance:1.5-2cm (don’t exceed)Size:3.4 x 2.3 x 1.7cmAbout input power:can use 3.7V lithium battery input (such as 18650 battery), 4V or 6V lead acid battery and so on. The input voltage current affects the output …
Semiconductor Chilling Plate Cooling fan Kit TEC1-12706 thermoelectric Peltier Cooler Refrigeration Cooling System
$37.17Module KitsAdd to cartDescriptionAdopt TEC1-12706 semiconductor chilling plate, good quality for use.Complete sealed structure, isolating the moisture in the air.Higher reliability than others.Include TEC1-12706 semiconductor cooler and other accessories, easy to install.Great DIY kit for electronic enthusiasts in semiconductor cooling applications.FeatureSemiconductor Chilling Plate:TEC1-12706Size:40 * 40 * 3.75mmInternal Resistance:2.1~2.4Max. Temperature Difference:67C AboveRated Voltage:12V(Vmax. 15V, Starting Current 5.8A)Working Current:Imax.=4~4.6A(Rated 12V)Refrigeration …
Universal 40-Pin ZIF DIP IC Test Board Socket ZIF IC Socket for DIP IC MCU
$16.19SwitchesAdd to cartFeatureThis is a universal ZIF IC test socket.Great pin contact with a leverIt’s suitable for IC with 40 pinsEasy to remove and to program ICsSpecificationColor:greenMounting Type:Through holePitch:Approx. 0.1inchinch inches (2.54mm)Pin Number:40Type:DIP, ZIFSize(L x W x H):Approx. 65mm x 2.2mm x 1.1mm(L x W x H not include the pins and lever)Package Included1 x IC socket
AUDEW Premium Tire Pressure Gauge 0-100 PSI Heavy Duty & Accurate Air Pressure Tire Gauge for Car SUV Truck Motorcycle Bicycle
$28.34Switch AccessoriesAdd to cartSPECIFICATION-Applicable type:car, truck, motorcycle, bike, etc-Operating Temp:- 20 ℃ ~ + 40 ℃-Range:0-100 psi-Unit of measurement:PSI, BAR-Resolution:0.05 kg/cm-Accuracy:+/-1%+0.5psi(relative humidity Temperature 25 ℃)FEATURES1.More than a tire pressure gauge, also can deflate overinflated tires with a built-in air bleeder valve.2.High accuracy and easy to read with 2 units of measurement.3.Made with premium heavy duty matel materials, sturdy …