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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10Pcs 180x119x4mm MDF Sheet Medium Density Fiberboard Double Sided Wood Grain Plate
$24.38Engraving & Cutting MaterialsAdd to cartSpecificationMaterial:Pine woodSize:18cm x 11.9cmThickness:4mmFeatures1. Smooth high quality natural pine wood board,can be used for wedding,party,home or decoration.2. Double-sided wood grain sticker cutting,environmental durable and solid.Package Included10 x Medium Density Fiberboard Plates
DC 0-300V 10A Voltmeter PZEM-003 Communication Wireless Module RS485 Modbus Voltage Current Power En
$24.04Smart ModuleAdd to cartFor the PC software and 485 line driver, please click the following link to download:PZEM-003SpecificationsMeasurement accuracy:1.0 gradeWorking temperature:-20→~ +60→Communication port:RS485Power Supply:DC Certificate:CE,FCCDimensions:90*60.5*23mm(L*W*H)Function and Display FormatVoltage1. Measuring range:0.05-300V. (when the test voltage is 7V, please use the independent power supply mode) Resolution:0.01V.2. Measurement accuracy:1%.Current1. Measuring range:0.01-10A(PZEM-003)2. Resolution:0.01A3. Measurement accuracy:1%Power1. Measuring range:0.1-3kW(PZEM-003)2. Resolution:0.1W3. Measurement accuracy:1%Energy Consumption1. Measuring …
M5Stack LoRa Module SX1276 LoRa 433MHz Wireless Module Built-in Antenna IOT Development Board for ESP32
$34.98Expansion Board & ShieldAdd to cartFeatureTo avoid the problem that the screen can not display, GPIO5, as the NSS pin of the LoRa module, needs to be pulled up when the system is initialized.pinMode(5,OUTPUT);digitalWrite(5,HIGH);m5.begin();Package included1 x M5Stack LoRa Module SX1276 LoRa 433MHz Wireless Board Built-in Antenna IOT Development Board
3pcs CBB60 10UF 450V Water Pump Motor Run Capacitor
$15.47Module ComponentsAdd to cartFeaturesCBB60 Capacitors takes heavy-edge metallized Al/Zn PP film or web-like fuse film as dielectric. Its components are sealed with flame-retardant epoxy resin. It has cylindric outline with high reliability and stability.CBB60 capacitor has features of small size, light weight, small tangent in waste angle, and good self-concrescence. Applicable to startand operation with 50/60Hz. A. C …
3pcs CBB60 10UF 450V Water Pump Motor Run CapacitorRead More
YAHBOOM 5M 1080P OV5647 Sensor Wide Angle Camera Module for Raspberry Pi Zero/Zero W/Zero WH
$22.95Raspberry Pi & Orange PiAdd to cartSpecificationCamera interface:CSIPixels:5 MPPhotosensitive chip:OV5647Static image resolution:2592*1944Angle:65 degreesSize:25 mm * 24 mm * 9 mmVideo:1080P30, 720P60, 640* 480p60/90Length of Camera Cable:15 cmPackage includes1 x Camera1 x 15cm Camera CableDocumentsYahboom Raspberry Pi Wide-Angle Camera Details picture:
3000W 220V Portable Mini Tankless Electric Shower instant Kitchen Bathroom Water Heater
$117.44Solar CollectorsAdd to cartSpecificationsPower:3000WVoltage:220VHeating power:2.1 ~ 5kWWorking pressure:0.04–0.6MpaSize:32x8x5cmFeatures-LED Lights, security-On-demand hot water in just 2 seconds.-Nationally patented technology, ensure water is completely separated from electricity.-Five protectors ensure 100% user safety:double electricity leakage protector;safety thermal cut-out; over-pressure protector; dry-heating protectors.-Several heating power settings to meet different demands in different seasons.-Heating power setting memory function:avoid repeated operation. Convenient to use.Note1. …
3000W 220V Portable Mini Tankless Electric Shower instant Kitchen Bathroom Water HeaterRead More
