Category: Lab & Scientific Supplies
Showing 1–16 of 1446 results
-
Glassware & Labware (66)
-
Glassware & Plasticware (237)
-
Lab Chemicals (140)
-
Lab Instruments & Equipment (297)
-
Lab Supplies & Consumables (160)
-
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)
Customers Also Viewed
Robotdyn SAMD21 M0-Mini 32 Bit ARM Cortex M0 Core 48 MHz Pins Soldered Development Board
$38.30Motherboard & Development BoardAdd to cartDimensional drawing:Click to openPinout:Click to openSchematic:Click to openTechnical ParametersMicrocontroller:ATSAMD21G18 48pins LQFPUSB-TTL converter:SAMD21 MCUPower Out:3.3V-800mAPower IN. USB:5VPower IN. VIN/DC Jack:5VPower Consumption:3.3V 220mALogic Level:3.3VUSB:Micro USBClock Frequency:48MHzOperating Supply Voltage:3.3VDigital I/O:20(7-PWM)Analog I/O:6Data RAM Type/Size:20KbData ROM Type/Size:128KbInterface Type:ISPOperating temperature:−40㎡°/+85㎡°Length*Width:56.5*18mmFeatureThe RobotDyn SAMD21 M0-Mini represents a powerful, 32-bit extension of the Ard-uino U NO platform, but to small size like Micro or …
Robotdyn SAMD21 M0-Mini 32 Bit ARM Cortex M0 Core 48 MHz Pins Soldered Development BoardRead More
CDCPH Super Capacitor 16v16.6f Automotive Rectifier Farad Capacitor instead of 16v20f
$32.43Electronic Accessories & SuppliesAdd to cartDescriptionVoltage:15-16 VCapacity:16.6 to 18 FWorking Temperature:-20-70 →Volume:62 Long 120 * Height * Thick 20MMMain performance:low ESR feature, large current can replace the battery.Package included1 x 16V16. 6F Supercapacitor
5pcs 5V USB Cooling Fan Governor LED Dimming Module Low Power Timer Board without Shell
$31.91Test & Measuring 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.Product Highlights1.With soft-start function, the output voltage increases slowly and there is no inrush current, which can effectively extend the life of the fan motor or LED tube.2.The NC voltage regulation is …
5pcs 5V USB Cooling Fan Governor LED Dimming Module Low Power Timer Board without ShellRead More
T05-5500 5500mW 445nm Blue Laser Module TTL&PWM Modulation 2.54-3P+2.54-2P for EleksMaker DIY Laser Engraver
$263.24Laser ModuleAdd to cartSpecificationGeneral Specification Model:T05 Heatsink Material:Aircraft Aluminum Luminous Color:Blue Section Size:43mm x 43mm Cooling Mode:Heat Sink Groove, Cooling Fan Dimension:76 * 43 * 43mm Adapter Plug:US Plug Adapter Input Voltage:AC 100-240V Adapter Output Voltage:DC 12V 5A Can Engrave:MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum Can Not Engrave:Metal/Glass/Stone/Ceramics/Stainless Steel/Reflective Material/ Transparent Material Technical Parameters Laser Power:5500mW Wavelength:445nm Beam Shape:Dot (Focusable) Working …
6S-JW12 6S 22.2V Polymer 18650 Lithium Battery Protection Board 14A Working Current 25.2V without Balanced
$5.79Battery Protection ModuleAdd to cartSpecificationContinuous discharge current:14AInstant discharge current:22ALithium battery charger:25.2VCharging current:25 (max)AOvercharge detection voltage:4.28 ÷0. 05 V single coreOvercharge protection delay:0.5SOvercharge release voltage:4. 08 + 0. 05V single coreOver-discharge detection voltage:2.55 + 0.08VOver-discharge detection delay:0.1SOver-discharge release voltage:2.9÷0.1VOvercurrent detection voltage:150mVOvercurrent detection delay:10mSOvercurrent protection current:75÷5 AOvercurrent protection release condition:disconnect the loadShort-circuit protection conditions:external load short-circuitShort circuit detection delay:250uSShort-circuit protection release …