Top Single Wavelength Duplexer

Powerful Lab UV Lamp 6W x2 254nm + 365nm UVA + UVC 120-240V AC Powered AAdvance Instruments AI-3UV20

  • Durable and powerful 6W x2 254 + 365nm dual wavelength UV lamp. Model number: AI-3UV20. Universal broad range 120-240 V AC 50-60 Hz input. This lamp uses two G6T5 6W bulbs, one each for 254 nm and 365 nm. The 2 wavelengths can be powered on at the same time if desired..
  • FREE EXTRA OPTION: This lamp can be used as 254 nm x2 or 365 nm x2, according to the bulb. If desired, we can prepare the unit for exclusive 254 nm (double the power, 6W x2) or 365 nm with no extra fee. This may be very useful if your application only needs one wavelength, while you can get double the lighting intensity (when powering on both bulbs at the same time). Simply send us a message before or right after your purchase..
  • A TLC plate illumination example with 254nm provided in photos. 15cm from plate. Half-sheet letter paper used for 365 nm demonstration. Both wavelength images taken under well-lit, unshaded room lighting conditions, and one can see the high-quality brightness..
  • Will also work as an entry-level field mineral lamp. Demonstration photo shown with mineral rocks of various fluorescence intensity, in a completely dark room, held at a distance of 30 cm (1 foot), using a single 254 nm only..
  • Have peace of mind in shopping: 30-day returns and 1 year warranty. As one of our....
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Hewlettt Packard C8054A Duplex Unit fot 2-Sided Printing on 4100 Series

  • Compatible with the HP LaserJet 4100 series.
  • Expands the productivity of your printer.
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Hair Removal Machine, 808 Semi-Conductor Laser Hair Removal Machine Mini Portable Ice Compress Depilation Instrument(US)

  • EASILY REMOVED: Higher comfort, because it is a single effective wavelength, so the pain is lower under the premise of ensuring the effect. Lighter hair can also be easily removed..
  • PERMANENT HAIR REMOVED: 808nm semiconductor laser system adopts standard laser with wavelength of 808nm. The semiconductor laser emits near‑infrared light waves, which can penetrate deep into the roots of hair follicles, heat the pigment in it and spread throughout the hair follicle, it can accurately destroy the hair follicles without causing damage to the adjacent tissues, resulting in permanent hair removal..
  • STRONG POWER: 100W super strong power, easier hair removal. Convenient and fast, no need to add water, you can remove hair after starting up..
  • SECURITY: Ice compress function, cool and painless, efficient and comfortable hair removal, smart and safe..
  • EASY TO USE: 3.5‑inch color touch screen, simple button design, easy to adjust and operate, bring you convenience..
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Generic 3Pcs 365nm uv lights UV aaa 9 led Flashlight flash lights battery powered for Authenticate currency Small

  • ❤️️Parameter: Wavelength is about 395- 400NM, Lighting time is about 6- 8 hours. Size is about 9. 00X2. 50X2. 50cm/ 3. 54X0. 98X0. 98inch..
  • ❤️️Durable material: This UV flashlight has 9 ultraviolet led lights with 395nm wavelength, brighter with fairly focused output, and its body build of durable material Aluminum Alloy with Anti- abrasive Anodizing Surface Treatment..
  • ❤️️Easy to use：Simple on/ off push button operation and 3 x AAA Batteries power required but NOT included..
  • ❤️️Design：With compact construction and anti- slip surface, that makes it easier to grip for every single people. Bright color, suitable for decorating your key..
  • ❤️️Practical life function: This black light flashlight can be used on Identify authenticate, Jade, currency, driver license, credit cards, checks, official identification cards, passports, perfect for revealing dry of dog, cat and rodent and unfavourable spots that couldnt see with the Naked Eye..
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Dell 2155cdn Multifunction Color Laser printer

  • Enjoy faster printing up to 24 pages per minute (letter) for color and black-and-white documents (actual print speed will vary with use)..
  • Delivers the professional color printouts you need with 600 x 600 dpi print resolution..
  • Print tons of pages with high yield 2,500 page yield colour toner cartridges and up to 40,000 maximum monthly duty cycle..
  • Built in automatic duplexer allows for doubled sided printing..
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Retevis RT97 GMRS Mobile Radio Relay Communication Set, Full Duplex Radio Base Station(1 Pack) and GMRS Handheld Walkie Talkies(2 Pack),Designed for RV Camping,Emergency Rescue

  • ... not only be used in the car as a substitute for the vehicle transceiver.
  • but also can be fixed on the roof or on the mountain to play the role of relaying signals.
  • you can directly select different relay channels.
  • only one antenna is needed to achieve signal transfer.
  • which is very easy to install and set up.
  • but you need to pay attention to the power loss caused by the duplexer.
  • RB27 handheld GMRS radio has 30 GMRS channels and 11 weather channels.
  • it can further expand the use of two way radio.
  • The handheld radio supports type-c direct charging and charging base.
  • you can directly use the usb connector to charge your walkie talkie.
  • which is very convenient and simple to use.
  • The 1500mAh li-ion battery can be used for 10-12 hours of continuous use.
  • with flashlight function and SOS alarm function.
  • Choose suitable handheld radios and base stations for you to achieve true long range communication.
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Eton Elite Executive AM/FM/Aircraft Band/SSB/Shortwave Radio and Eton Mini Compact Pocket Radio Bundle. Listen to The World. Digital Tuning, Telescoping Antenna, Bright LCD Displays & Alarm Functions.

  • BUNDLE INCLUDES: Eton Elite Executive Radio, Elite Mini Compact Radio, Faux Leather Cases for Executive Radio, and Car Toys Keychain. Car Toys is an Eton authorized retailer. Manufacturer Warranty..
  • EXECUTIVE: The Executive Satellite receives every radio wavelength—AM(MW), FM with RDS, LW, & Shortwave (SW)—anywhere. It features precision automatic or manual digital tuning. // This receiver also picks up VHF aircraft band & Single Sideband (SSB). It comes with a leather case with craftsman stitching for ultimate portability, making it ideal for travel..
  • EXECUTIVE: The Elite Executive receives every radio wavelength—AM(MW), FM with RDS, LW, and Shortwave (SW)—at home or abroad. Plus, it also receives VHF aircraft band, Single Sideband (SSB) and includes a PLL tuner so your AM signal is strong and clear. It features a faux leather case with craftsman stitching for ultimate portability..
  • MINI AM/FM/SHORTWAVE RADIO RECEIVER: Tune in to your favorite local stations or listen to news & music from across the globe. Features digital tuning, an internal AM antenna & a telescoping FM/SW antenna..
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TP-Link TL-FC311A-2 | Gigabit WDM SFP to RJ45 Fiber Media Converter | Fiber to Ethernet Converter | 10/100/1000Mbps RJ45 Port to 1000Base-LX Single-Mode Fiber

  • Designed to convert 1000BASE-LX fiber to 1000Base-T copper media or vice versa..
  • Auto-negotiation of Half-Duplex/Full-Duplex transfer mode.
  • TL-FC311A-2 adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance up to 2 km with only one single-mode fiber, which saves half of the cable deployment cost for customers compares to dual-fiber deployment..
  • Compatible TP-Link model: TL-FC311B-2, TL-SM321B-2.
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4 Digits LED 752PRO UV-Vis Spectrophotometer Lab Equipment 190nm-1100nm Wavelength Spectrophotometer (110V/60Hz)

  • Low Stray Light: Precision optical design ensure the stray light lower than 0.05% to meet clients' need when they want to test high absorbance sample..
  • High Wavelength Accuracy: Built-in spectral characteristics work for the auto wavelength detection and calibration to ensure the accuracy and long-term stability..
  • Wide Wavelength Range: The wavelength range covers from 190nm to 1100nm. The widest wavelength range of the similar products is offered to meet the needs of most spectrophotometric test..
  • Convenient light source replacement: Deuterium lamp adopt universal flange fixing, deuterium lamp replacement could be completed by operation of two screws, no need to adjust light path make maintenance easier and reliable..
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4 Digits LED 752PRO UV-Vis Spectrophotometer Lab Equipment 190nm-1100nm Wavelength Spectrophotometer (220V/50Hz)

  • Low Stray Light: Precision optical design ensure the stray light lower than 0.05% to meet clients' need when they want to test high absorbance sample..
  • High Wavelength Accuracy: Built-in spectral characteristics work for the auto wavelength detection and calibration to ensure the accuracy and long-term stability..
  • Wide Wavelength Range: The wavelength range covers from 190nm to 1100nm. The widest wavelength range of the similar products is offered to meet the needs of most spectrophotometric test..
  • Convenient light source replacement: Deuterium lamp adopt universal flange fixing, deuterium lamp replacement could be completed by operation of two screws, no need to adjust light path make maintenance easier and reliable..
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Eton Elite, The Classic AM/FM/LW/VHF/Shortwave Radio with Single Side Band & Elite Executive AM/FM/Aircraft Band/SSB/Shortwave Radio

  • Product 1: On Every Wavelength: The Eton Satellite 750 broadcasts every radio wavelength including AM,FM, LW, SW, SSB and VHF aircraft band frequencies.
  • 360° rotating AM antenna pulls in even the weakest signals for full, bold sound.
  • Product 1: Strong and Sensitive: DSP Technology enhances tuning sensitivity and fields out interference for better quality.
  • Program in up to 1000 channels, 100 for each band, plus you can customize up to 55 channels to tune into your favorite stations with ease.
  • Product 1: In and Out: Connect any audio device using the line input and listen to your favorite music and media through the Eton Satellit750’s speakers.
  • Or broadcast your radio to other devices using the line output.
  • Features dual alarm clock for multiple alarms.
  • Product 1: Keep Connected: From weather alert radios and backup battery packs to solar-powered sound systems, we'll keep you connected and in the know at home, in the office, on the road or in the great outdoors.
  • Product 2: International Radio Receiver: The Executive Satellite Receives Every Radio Wavelength—Am(Mw), Fm With Rds, Lw, And Shortwave (Sw)—Anywhere.
  • It Features Precision Automatic Or Manual Digital Tuning.
  • Product 2: Versatile And Portable: This Receiver Also Picks Up Vhf Aircraft Ban....
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1 Channel IP Camera Video Extender Over coaxial Cable, IP Camera Video Transmitter Over coaxial Cable

  • 1-CH Passive IP Extender over Coax, Transmit IP camera signal over existing coaxial cable.
  • Transmission distance max up to 220m, Passive device, no power required.
  • Transmission Rate/Bandwidth: 10Mbps, Full duplexer Transmissions.
  • Built-in Surge Protection, High quality and performance.
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