Category: Lab Tubes
Showing 81–95 of 95 results
Cartridge Azimuth Ruler/LP Vinyl Record Player Measurement Phono Tonearm VTA GE Tools Kit
$12.14Lab TubesAdd to cartSpecificationsMaterial:AcrylicSize:6.6x5x0.8cm /2.5×1.9×0.3inchFeatures– High-definition, high transparency, easy to use;– Headshell alignment block used for VTA & Azimuth alignment (vertical tracking alignment);– Precision crafted using clear acrylic with crystal clear print;– Highly Clear.Pakcage Included1 x Cartridge Azimuth Ruler
Copper Immersion Chiller Cooling Pipe with Silicone Tube for Home Brew Beer
$152.08Lab TubesAdd to cartDescriptionCopper Chiller Pipe with Silicone Tube,is used for cooling beer or malt.SpecificationsMaterial:CopperPipe Length:8M,Pipe Height:40cmPipe Diameter:20cmPipe Thickness:0.5mmLength of silicone tube:4MFeatures– This wort chiller is used for cooling beer or malt.– Complete disinfection can be achieved after 15 minutes wort boiling.– This product contains a silicone tube and a tap joint.– This cool the cooked wort quickly. …
Copper Immersion Chiller Cooling Pipe with Silicone Tube for Home Brew BeerRead More
Double Glass Tubes Ant Nest with Active Zone Test Tube Nest House Acrylic
$38.46Lab TubesAdd to cartSpecificationProduct name:Mini Tubes Ant NestMaterial:Acrylic sheet+GlassWeight:approx.200gSize:70*70*70mm/2..8*2.8*2.8inchTube size:150*15mm/5.9*0.6inchFeatures1. It is made from high quality Acrylic sheet+Glass material, which is not only durable but also stable and practical.2. It is easy and convenient to install, it is installed by pieces, and before installed, you should tear the protective film out.3. Built to greatly strict quality control standards, …
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Fine Flour Screen Handheld Screening Sample Sieve Sifter Lab Supplies Test Sieve
$16.19Lab TubesAdd to cartSpecificationName:Sample SieveMaterial:PlasticSizeExternal diameter:15cmInternal diameter:14cmWeight:140gFeatures1.Set of six sieves provides students in grades 6-12 with hands-on experience separating and grading soil and rock samples.2.Break up the clumps of dirt and sift out all of the rocks Weeds, stones and other debris will be easily removed.3. By utilizing this superior gardening riddle, you will impact soil fertility as …
Fine Flour Screen Handheld Screening Sample Sieve Sifter Lab Supplies Test SieveRead More
Glass Physical Connector Teaching Experiment Equipment Lab Glassware Kit
$21.22Lab TubesAdd to cartDescriptionThe communicating device is two or more containers that communicate with each other below the liquid level. The connector with the same liquid and equal pressure on the liquid surface has the same liquid level.SpecificationsMaterial:Glass, plasticFeatures– The communicating device contains the same liquid, but the pressure on the liquid surface is not equal, the pressure …
Glass Physical Connector Teaching Experiment Equipment Lab Glassware KitRead More
Glass Tubes Ant Nest with Active Zone Test Tube Nest House Acrylic
$27.78Lab TubesAdd to cartSpecificationProduct name:Mini Tubes Ant NestMaterial:Acrylic sheet+GlassWeight:approx.200gSize:75*75*75mm/3.0*3.0*3.0inchTube size:200*25mm/7.9*1.0inchFeatures1. It is made from high quality Acrylic sheet+Glass material, which is not only durable but also stable and practical.2. It is easy and convenient to install, it is installed by pieces, and before installed, you should tear the protective film out.3. Built to greatly strict quality control standards, …
Glass Tubes Ant Nest with Active Zone Test Tube Nest House AcrylicRead More
Hydraulic Liquid Filled Pressure Gauge 0-5000 PSI
$25.39Lab TubesAdd to cartDescriptionSeismic pressure gauge is mainly used in metallurgy, electric power, petroleum, chemical industry, light industry, machinery and other industrial sectors detection.Instrument can measure gas and the average of liquid pressure pulsationsSpecificationsCase:Stainless SteelRing:Stainless SteelConnection:Brass 1/4 NPT Male55mm (22 Inch) FacePressure Range 0-5000 PSIFeaturesGreat for measuring any fluid, liquid or gas that is compatible with Brass.To overcome …
inner Diameter Dial Bore Gauge Range 50-160MM Accuracy 0.01MM indicator ID Table
$133.64Lab TubesAdd to cartSpecificationsColor:SliverMaterials:steelRange:50-160mmAccuracy:0.01mmFeatures-Applicable to the comparison method to measure the workpiece diameter, accuracy 0.01mm.-This series of internal diameter indicator with excellent guide bridge, self-centering accurate and reliable.-One end of the measuring head is the movable probe, and the other end is the changeable probe which is changed according to the measured aperture.Package Included1 x Dial Bore Gauge1 …
inner Diameter Dial Bore Gauge Range 50-160MM Accuracy 0.01MM indicator ID TableRead More
Plastic Test Tube Rack Holder Stand Support for 12mm 13mm Test Tube 50 Holes
$30.36Lab TubesAdd to cartPlastic Test Tube Rack Holder Stand Support For 12mm 13mm Test Tube 50 HolesDescriptionMaterial:plasticSize:255x110x62mm/10X4.33X2.44inch(L*W*H)Net Weight:196gFeaturePlastic test tube rackThree tier design with 50 holes, holding the tube firmly,avoiding the test tube damage effectivelyDetachable design, easy to store and usePerfect for hodling 12mm-13mm test tube Package included1X Plastic Test Tube Rack
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LM338K 3A Voltage Digital Display High Power Adjustable Linear Module Buck Step Down Regulator
$29.73Power Supply ModuleAdd to cartParameterBoard size:9.6cm x 5.8cmDC input:3-35 voltsAC input:1-25 voltsOutput DC:1.2-30 volts; kit weight:155 gramsMaximum current:3 amps, (LM338K theory can go to 5A, we use domestic LM338K, up to 3A, import disassemble up to 5A)Input and output minimum differential:3 voltsMaximum power consumption:50WAbout LM338K maximum power calculationFor example, input 25V, output 18v load current 2A, then the power …
5Pcs Yushun LS-5S 24V 5W AC to DC Switching Power Supply Module Monitoring Power Supply with White Shell
$32.16Power Supply ModuleAdd to cartFeatures1. Wide input voltage range2. With overload, short circuit and over temperature protection functions3. Small size, high efficiency4. Full load aging test5. Ultra-low output rippleSpecificationBrand:EshionModel:LS-5SVoltage:24V200mA LS-5S24Modulation method:pulse width modulation (PWM) typeTransistor connection mode:single-endedInput voltage:86-264VInput voltage range:100~264V ACOutput /Rated power:5WOutput voltage:24VWork efficiency:75%~76%Output ripple noiseVoltage adjustment rate:÷1%Load regulation rate:÷1%Product Certification:CEOutput current:0.2AFrequency range:47~63HZWorking temperature:-20→~+50→Dimensions:58mm*30mm*22mmWeight:25g(1pcs)Package included5 x Power Supply …
SIM7020C NB-IoT Expansion Board Full Netcom Module Support for Arduino LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS
$52.47Expansion Board & ShieldAdd to cartFeatureOnboard Raspberry Pi interface, can be directly inserted into any version of Raspberry PiSupport LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS and other protocol communicationsSupport domestic OneNET/telecom cloud/aira cloud platformOnboard USB interface, can be used for power supply or software debuggingLead out UART control interface, can be used to connect Arduino/STM32 and other main control boardsOnboard level conversion circuit, the default …
10pcs 3.3V 5V 8 Bit Blue Common Anode LED indicator Display Module DIY Kit
$21.59Display ScreenAdd to cartDescriptionIt can be inserted directly into Breadboard,Ideal for linking up to your Arduiuo UNO Mini Nano Mega2560 DUE Breadboard etc,or others MCU ( AVR STM32 ARM7 ARM9 ARM10 ARM11 PIC C8051 STC MSP430 FPGA/CPLD etc.) SpecificationsColor:BlueWorking Voltage:DC 3-24VPolarity:Common anodeInterface:2.54MM with PIN/2.54MM no PINSize:22.86 x 14.13 x 2.11 mmWeight:1.3gApplicationMCU/ARM/FPGA/Atmega328pPLC MotorElectronic diy kitESP8266/nodemcuNANO/UNO/MEGA2560/BreadboardRaspberry pi 4/robotPackage Incldued10 x …
10pcs 3.3V 5V 8 Bit Blue Common Anode LED indicator Display Module DIY KitRead More
infrared Light Board 42*IR LED Board for CCTV Camera Night Vision 850nm DC12V
$6.55LED BoardAdd to cartDescription– Infrared IR LED boards for CCTV cameras night vision.– Power supply exceeds DC13V may greatly reduce the LEDs operating life.SpecificationsBoard Diameter:60 mminner Diameter:32mmPower Supply:DC12V / 220mA Operation Temperature:-10→ to +50→LED Lamps / Bulbs Size:5mmIR Lights WaveLength:850nmPackage Included1 x 42*IR LED Board for CCTV Camera
10pcs XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power Amplifier
$15.27Amplifier BoardAdd to cartFeatures∵ Operating current:>1A∵ Power Output:3~5W∵ Drive Speaker:4~8∵ SNR:85dB@ VDD=5V,Vorms=1V∵ Class D Audio Amplifier∵ Low Distortion, Low Noise FloorNotes1.2.5V to 5.5V operation from a single supply ,and damaged upper 5.5V.2.A 5V/1A DC adapter is recommended to supply the module.3.The circuit will be damaged if the power polarity is oppsite.4.4 3W Speaker is recommended5.With mute fuction, Mute …
10pcs XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power AmplifierRead More
10Pcs 2 Key Press Film Switch Module Single Chip Microcomputer Extended Keyboard Electronic Switch Module
$16.11Other Module BoardAdd to cartSpecificationsProduct thickness:1.00mm (+0.02mm)Panel material:PCBack adhesive tape:white glueButton strength:280gTemperature:-15 ° C / +65 ° CCircuit material:0.125mm PET transparentButton package type:button planeButton package height:0.3mmKey life:>100,000 timesLoop resistanceConnector:2.54mm square hole with protective coverSize:40*20mmPackage Included10 x 2 Key Press Film Switch