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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220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 Nozzles
$56.69Laboratory Heating EquipmentsAdd to cart220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 NozzlesDescriptionMaterial:Acrylonitrile Butadiene Styrene(ABS)Color:dark blueRated voltage:220VWorking current:7.5ARated input power:2000WWorking temperature:60℃-600℃Air flow:300-500LNoise decibel:250-500 liters/minPlug:EU plug (we will ship adapters according to different countries)FeaturesStepless temperature control adjustmentStainless steel air outletLCD screen2 speed wind speed controlWide range of use, can be used mobile phone repair, car decoration, …
220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 NozzlesRead More
100Pcs Black Mini Size SPDT Slide Switches on-off 100V 2A DIY Material Toggle Switch
$24.53Electronic Accessories & SuppliesAdd to cartDescriptionSize(L x W x H):Approx. 20 x 5.5 x 14mmHole Diameter:Approx. 2.5mmColor:BlackVoltage:100VCurrent:2AThese are ultra small SPDT slide switchesThere is a hole for installation at each end of the switchThey can be used for small power electronic projectsThey are essential parts for DIYCompact and durablePackage Included100 x Slide Switches
5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter Module
$36.48Power Supply ModuleAdd to cartFeatureThis module is not BUCK.Make use of imported integrated switch ultra-thin regulator module manufacturing process and synchronous rectification technology so as the conversion rate is more than 96%, what’s more, calorific value is extremely low.This module is poted by epoxy so it’s waterproof, shockproof, moistureproof, anti-dust and flame retardant.The module boasts of automatic protection function …
5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter ModuleRead More
3pcs FNB28 Current And Voltage Meter USB Tester QC2.0/QC3.0/FCP/SCP/AFC Fast Charging Protocol Trigger Capacity Test
$54.95Test & Measuring ModuleAdd to cartCharacteristics1. One-button detection fast charge protocol2. Chinese and English switching3. Switch display direction4. QC2.0/3.05. Built-in 12-bit ADC chipGeneral inspection peripheral products1. Mobile phone 2. Mobile power 3. Charger 4. Car Charger 5. Data line 6. Electronic component 7. LaptopMultiple data display on one screen1. Screen flip 2.Data storage 3. Fast charge recognition 4.Energy capacity detection …
Waveshare 0.91 inch White OLED Module Expansion Board LCD Screen I2C interface SSD1306 128×32 3.3V
$19.67Display ScreenAdd to cartDocumentsManual:Click here to openSchematic:Click here to openDatasheet:Click here to openCode:Click here to openOverviewThis is a general OLED display Module, 0.91inch diagonal, 128×32 pixels, with embedded controller, communicating via I2C interface.Features0.91inch small form factor128×32 high resolutionI2C interface, requires only two signal pinsSpecificationsDriver:SSD1306Interface:I2CDisplay color:WhiteResolution:128×32Viewing angle:>160Operating voltage:3.3V / 5VDimension:36 x 12.5 (mm)InterfaceSYMBOLDESCRIPTIONVCCPower (3.3~5V input)GNDGroundSDAData inputSCLClock inputPackage includes1 x …
3Pcs W3231 AC110V~220V LED Digital thermostat Temperature Controller Regulator Heating Cooling Control Switch
$29.02Test & Measuring ModuleAdd to cartSpecificationDual Display Temperature Controller Temperature control range:-55C~120C/-67F~ 248FTemperature control accuracy:0.1 C / 0.1 FDisplay color:red + blueWorking power supply:AC110V~220VSensor:NTC 10K 1 Meter (with probe)Product Size:79.2mm≠41.9mm≠26.3mm Hole Size:72.1mm≠39.2mmOperation and display panelIndicator lightOperation guide1. Short press “SET” small digital tube to flash, press “” or “” to set the target temperature, press “Standby” button or no operation …