Category: Pipette
Showing 17–32 of 52 results
200dpi Portable Pocket instant Photo Printer Bluetooth Wireless thermal Printer
$85.64PipetteAdd to cartSpecificationsType:Pocket Instant Photo PrinterFunction:Instant PrintingConnectivity:Bluetooth, WirelessOperating System:Android 4.0 or iOS 8.0 abovePrint Media:Thermal PaperResolution:200dpiPhoto Color:Black & WhitePaper Size:57 mm / 2.24 inchPower Supply:Built-in 1000mAh Rechargeable Lithium BatteryCharging Port:Micro USBNet Weight:160gPrinter Size:83 x 83 x 45 mm / 3.27 x 3.27 x 1.77 inchFeatures– Compact and light printer, portable to carry in pocket.– Suitable for printing …
200dpi Portable Pocket instant Photo Printer Bluetooth Wireless thermal PrinterRead More
2pcs B25 Teflon Magnetic Stirrer Mixer Stirring Bar Rod Bead with Pivot Ring
$20.24PipetteAdd to cart2pcs B25 Teflon Magnetic Stirrer Mixer Stirring Bar Rod Bead With Pivot Ring DescriptionMaterial:PTFEModel:B25Color:whiteSize(diameter X length):7x25mmFeatureMagnetic stirring barMade from teflon,hight temperature resistance,base and acid resistancePerfect for magnetic stirrer usagePackage included2X Teflon Magnetic Stirring Bar
30W 8 inch Entilation Exhaust Fan Blower Window Wall Kitchen Bathroom Toilet Ventilation Fan
$80.39PipetteAdd to cartSpecificationModel:KHG-20BMaterial:ABSColor:whitePower:30WPower Supply:220V 50HzAir flow:780m³ / hSound Level:53 dBApplicable Area:22-31㎡Fan Size:approx. 285*285*115mmFan Hole Size:approx. 235*235mmFeatures-Fresh air brings healthy life.-Retardant ABS material, not easy to deformation, long life.-High-grade panel, moisture-proof rust, durable.-Wing-type blades, strong wind pressure, high efficiency.-Back hollow design, effective cooling, fast speed, ultra-quiet.-It can exhaust the exhaust air, damp air, the steam and the smoke …
3M Hand Throw Fishing Net Spin Bait Sign Casting Network Hand Sinker Small Mesh
$117.98PipetteAdd to cartDescriptions1. The net hydrostatic appropriately selected, slow waters.(A float under a float floating head according to the order when the net, not offside.)2. Do not pull the nets in the water holding tight to make fishing nets loose, so the effect will be better.3. Can also be used under good nets or bamboo beat the …
3M Hand Throw Fishing Net Spin Bait Sign Casting Network Hand Sinker Small MeshRead More
4Pcs/Set 100/250/500/1000ML Triangle Flask Taper Bottle Cone Cleaning Bristle Brushes
$22.44PipetteAdd to cartSpecificationsMaterial:Pig hairSize:100/250/500/1000ML One SetFeatures– Four different specifications to meet your different cleaning needs;– Can help you clean every corner of the flask and is very durable.Package Included1 Pcs x 100ML Triangle Flask Brush1 Pcs x 250ML Triangle Flask Brush1 Pcs x 500ML Triangle Flask Brush1 Pcs x 1000ML Triangle Flask Brush
4Pcs/Set Stainless Steel Hole Puncher Rubber Stopper Perforated Tool Laboratory Equipment
$12.42PipetteAdd to cartDescription4Pcs/Set Stainless Steel Rubber Stopper Used for Punching Rubber and CorkSpecificationMaterial:Stainless SteelColor:SilverQuantity:4Pcs/SetComponent:Perforated Pipe, Handle, StyletFeatures1. It is limited to be applied to perforating the rubber or cork only.2. If you would like to punch larger-diameter hole like 4mm, 6mm, 8mm, the perforated pipe is the best choice. The stylet is more suitable for removing the …
4Pcs/Set Stainless Steel Hole Puncher Rubber Stopper Perforated Tool Laboratory EquipmentRead More
5 OZ Graphite Crucible ingot Bar Combo Mold for Silver Gold Melting Casting
$24.29PipetteAdd to cart5 OZ Graphite Crucible Ingot Bar Combo Mold For Silver Gold Melting CastingDescritpionMaterial:graphiteOutside Size:55X37X20mm/2.2inch X1.46inch X0.79inch(L*W*H)Cavity Size:45X24X10mm/7.8inch X0.95inch X0.39inch(L*W*H)Casting Cavity Capacity:5ozGraphite IndicatorBulk densit ≥1.82 g/cm3Electric resistivity ≥9 μ Ω mBending strength ≥45 Mparesist compression ≥65 MpaAsh ≤0.1 %particle ≤43 um(0.043 mm)FeatureGold graphite ingot moldMade from high density fine grain graphiteSet multi casting capacity in one …
5 OZ Graphite Crucible ingot Bar Combo Mold for Silver Gold Melting CastingRead More
500Pcs 10x10cm Weighing Paper Sheet Non-Absorbing High Gloss Scale Weigh Paper
$16.19PipetteAdd to cartSpecificationProduct Name:Weighing PaperMaterial:Parchment PaperSize:10cm x 10cmFeatures– Smooth paper, not easy to moisture absorption.– Prevent the tray from corrosion.– Suitable for various analytical scales and can be used to weigh powder and other things.Package Included500Pcs/Pack Weighing Papers
500Pcs 80mm Glass Capillary Tubes Open Both Ends 0.9-1.1mm Melting Point Tubes
$24.29PipetteAdd to cartSpecificationsMaterial:GlassLength:80mmInner Diameter:0.9mmOuter Diameter:1.1mmEnd:Open Both Ends Quantity:500PcsFeatures1. Glass capillary melting tubes are 80mm in length and have a 0.9 inner diameter and 1.1mm outer diameter capillary tubes.2. Particularly useful for determining the melting point of various substances.3. The 500 capillary tubes come in a cylindrical container.Package included500Pcs/Set x Glass Capillary Tubes (Open Both Ends)
5N Lab Dynomometer Spring Scale Balance Newton force Meter Student Mechanics Experiment
$6.75PipetteAdd to cartSpecificationScale value:500g=5N (min scale 0.1N)Features– 5N Lab Spring Dynomometer.– Calibrated in both Grams and Newtons .– Please zeroing before measuring.– Do not exceed the range of the meter.– Usage:Measure the size of the force, said the weight of the object.– Structure:Fatigue spring with excellent measurement performance, can be pumped move elastically scale plate, put the …
5N Lab Dynomometer Spring Scale Balance Newton force Meter Student Mechanics ExperimentRead More
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Ebyte E810-DTU(CAN-ETH) Smart Protocol Conversion GPRS Modem Modbus to TCP/IP CAN Bus Ethernet interface Modbus RTU Gateway
$96.54Smart ModuleAdd to cartSpecificationItemsDescriptionInterfaceEthernet:RJ45, 10/100MbpsCAN:1*5*3.81, ScrewingNetwork protocolIP,TCP/UDP, ARP, ICMP, IPV4Simple transparent transmissionTCP Server,TCP Client,UDP Server,UDP Client,Cloud transparent transmissionData Packing MechanismByte packing and time packingTCP Server connectionSupporting up to 6 TCP connectionsIP accessStatic IP,DHCPDNSSupportCAN Transmit baud rateA total of 15 baud rates from 6Kbps-1000KbpsCAN filtering modeUp to 8 filtration modesCAN data layoutProtocol formatParameter configurationWeb page configurationWorking current82mA@12VVoltage8V~28VDC,Over 28V may …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger Module
$4.36Battery Protection ModuleAdd to cartSpecificationProduct name:Lithium Battery Charging BoardInput voltage:5VMaximum charging current:1000 mACharge cut-off voltage:4.2 V + / – 1%Battery overcharge protection voltage:2.5 VBattery over-current protection current:3 AInput interface:micro USBSize:27mm x 17mmHow to Use1. Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger ModuleRead More
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double Channel
$77.83Amplifier BoardAdd to cartFeatures– Working Voltage:6-18V DC– The onboard TDA7297 audio power amplifier chip, double channel 15WX15W– Speaker for European 4-8 10-50W use– Main pin has led chip, convenient external control device, the onboard– 5.08 (mm) distance between two p terminal 2 road, around a track connection output respectively– The onboard dial potentiometer, output size can adjust the …
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double ChannelRead More
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control Module
$20.57Smart ModuleAdd to cartFeatureSeries:ESP32Model:ESP32-+MicroType:Regulator ICPower:1WApplication areas:household appliances, smart home, wearable devices, Internet of Things IoTDescriptionsESP32 vcc range:2.2V-3 6VVBAT:direct to battery (and charger)VUSB:direct to USB(5V)VCC:Output of regulator 3.3V/600mAUp to 250mA during RF transmissionsWirelessWifi:802.11 b/g/n/e/iWPA/WPA2/WPA2-Enterprise/SPSbluetooth:bluetooth 42BLESize:1.9×1.3cm/0.75×0.51inchNotePlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the …
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control ModuleRead More
50Pcs 915MHz SW915-TH12 Copper Spring Antenna for Wireless Communication Module
$28.90Module ComponentsAdd to cartFeaturesSW915-TH12 copper spring antenna is a special antenna for 915MHz wireless communication system design. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.SpecificationFrequency range:915 MHz (+/-5)Standing wave ratioInput impedance:50Maximum power:5WGain:2.15 dBiWeight:1gHeight:12.5+/-1 mm (9T)Antenna color:copperInterface Form:Direct WeldingPackage included50 x Antenna
5Pcs 360 Degree Rotary Encoder Module Encoding Module
$11.83Other Module BoardAdd to cartFunctional characteristics and technical parameters 1)Nominal voltage:DC 5V 2)Wire A, B:0.5mA (Max 5mA; Min 0.5mA) 3)Common wire:1mA (Max 10mA; Min 0.5mA) 4)Temperature range:-30→ to+80→ 5)Output signal A , B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A …
5Pcs 360 Degree Rotary Encoder Module Encoding ModuleRead More
RD21F Delay Relay Module Power for Delay off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay
$13.11Relay ModuleAdd to cartSpecificationsVoltage:100V-220V ACPower consumptionOutput:The output voltage is the same as the input voltage, and the maximum power supply capacity is 10A.Size:88* 36 * 22mmScrew hole:center distance 83mm * 31mm, aperture 3.2mmTime range:(4 files, selected by switch)First gear:range 0.2 seconds-30 seconds, accuracy:0.1 secondsSecond gear:range 0.2 seconds – 300 seconds (5 minutes), accuracy:0.3 secondsThird gear:range 0.2 seconds-30 minutes, …