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DDARKHORSE TX12 Karaoke Pre-Effects KTV Professional Digital Audio Echo Effect Processor DSP Audio Processor with Bluetooth USB (TX12-110V)

  • Professional pre-amplifier adopts dual-mode reverb processing, which makes the vocal effect more abundant, natural and transparent. It is a high-fidelity smooth natural sweet style stereo dual reverb and multi-purpose karaoke effect. The output has front (rear) left and right channels, center channel, and subwoof frequency channel. And it is very simple and convenient to use like karaoke amplifier..
  • High-grade aluminum alloy panel is transported, 1U ultra-thin design, using karaoke adjustment to make debugging more convenient and easy.
  • This machine has Bluetooth audio input, optical fiber input, USB input.
  • LED display screen, four sets of output with spectrum jump..
  • The microphone is equipped with 6-band parameter equalization adjustment, the adjustment range is wider, the sound is more delicate and soft, and the original tone is not damaged, the single-band sound quality effect is improved, and the howling frequency is effectively processed..
  • Subwoof channel output design with crossover point and adjustable output gain.
  • Subwoof channel has a perfect anti-low-frequency self-excitation circuit, when entering the MIC, the low-frequency signal output port is automatically attenuated by half to prevent low-frequency howling and damage to the device.
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Uleway 3G Unlocked Flip Phone for Seniors Big Button Large Icon Senior Cell Phone Dual Screen SOS Button Basic Cell Phone with Charging Cradle for Senior&Kids (Blue)

  • Upgraded Operating System: Using the latest operating system, make the font bigger, menu icon is more clear, high volume and high definition speakers, built in voice frequenc, video player, wireless, WIFI, calculator, flashlight, front and rear camera, alarm clock, calendar, speed dial (8 groups)..
  • 2.4 Inches Large Display Screen: 2.4 inches large display screen, dual SIM card support, easy to use. Support memory card capacity up to 16GB (not included), large size and multifunctional buttons, easy to operate..
  • Rechargeable Battery: Equipped with 2000mAh large capacity rechargeable battery, low power consumption, longer standby time, avoid frequent charging, more suitable for the elderly and children.
  • 3G Additional Features: Apps can be downloaded, support for a variety of social software. In case of an emergency, you can use the SOS function to get help immediately. For SOS emergency calls, you can set up 8 home numbers for one click dialing, saving time and worry. You can also dial with one click without opening your address book..
  • 2G and 3G Networks: This advanced 3G phone supports both 2G and 3G networks, suitable for AT and T. 3G frequency range mode is WCDMA 9002100.
  • the 2G frequency range mode is GSM800, 850, 900, and 1800. The compact phone is als....
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Wouxun KG-UV9D Plus Multi-Band Multi-Functional Cross Band Repeater Dual Bands Transmission Seven Bands Reception Including FM Radio and Air Band

  • This model has been FCC certified, FCC ID: B1703024KG-UV9D Plus. Dual Band , Cross Band Repeater , Large Color Screen With two independent receivers for both UHF and VHF, you can listen to either the same or different bands simultaneously , large color screen can display more information.
  • Seven Bands Reception and Dual Bands Transmission Wider frequency ranges meet different demands. The frequency range is from 76MHz to 965MHz, including FM radio and air band.
  • Classic Circuit , Excellent Performance Mature circuit design and high quality electronic components, after years of use can still maintain stable performance.
  • Using High Quality Plastic and Rubber Material High quality plastic can make the shell more robust and durable good rubber material can make the button has a good touch feel.
  • Wouxun KG-UV9D Plus is Upgade of KG-UV9D.
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ZTE Axon 30 Smartphone- 5G Unlocked Android Cell Phone Snapdragon 870, 6.92” 120HZ AMOLED Display, 64MP AI Quad Camera,Under Screen Camera,4200mAH 65W Quick Charge,12GB+256GB,NFC, Black

  • ...d smooth action performance.Boost your gaming experience.and uses 7 Transparent Material Layers effectively reducing blue light and protecting eyesight. Supports DC dimming to reduce visual fatigue caused by when looking at the screen..
  • 【Powerful Snapdragon 870 Gaming Processor】The processor of ZTE Axon 30 has a frequency of 3.2GHz, higher performance with improved CPU to 190% and GPU to over 330%.Bring you a smooth gaming experience..
  • 【64MP Quad-Camera 】The smartphone boasts a 64MP Portrait camera, 8MP super wide-angle camera, and 5MP macro lens and 2MP depth lens which capture vast landscapes and cinematic scenes in breathtaking 120,Take crystal-clear photos and videos with the high-resolution wide-angle camera ,ideal for every shooting scenarios..
  • 【4200mAH 65W Quick Charge】ZTE Axon 30 has resilient 4200mAh battery with 65w fast charging lasts for days on a single charge and tops up from 0 to 100% in just 45 minutes with enough power to let you play the game unimpeded..
  • 【Support frequency of band 】ZTE Axon 30 Smartphone is supports below frequency bands. IMPORTANT NOTES: Please Confirm Your SIM Card’s frequency bands are included in the below-supported Bands before Ordering. 5G Network is n78(3.4~3.7GHz)/n1/n28/n3/n41/n66(NSA/SA).
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GT730 4G Multi Screen Graphics Card 4G 128bit DDR3 993/1600MHz 4 HDMI/VGA/DVI D 4K HDR 3D DirectX 11/ OpenGL 4.6 and API CUDA PhysX FXAA Features PCIe 2.0 x 16 Video Card for PC (32&64)

  • GT730 4G 4 Screen Graphics Card: 4 Screen field of view, support High Definition Multimedia Interface direct connection, support transfer VGA/DVI D display output.
  • support independent split screen display, synchronous copy display, and full screen combined display..
  • Support 10bit Color Depth: the color hierarchy is richer and the transition is more natural. Meet the stringent requirements of professional photography post processing designers for color..
  • 4K and HDR Technology: Video card has a clearer and brighter big picture, supports HDR technology, which significantly improves picture clarity, brightness, and color, and presents the dark and bright details that could not be displayed in the past..
  • 4GB GDDR5 (128bit) Video Memory: Computer graphics cards powerful image processing capabilities, 993MHz core frequency, 1600MHz video memory frequency..
  • Compatible System: DDR3 graphics card supports 4K/2K/1080P resolution, 60Hz refresh rate. Compatible for Windows 7, for Windows 10 (32 and 64) operating systems..
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Upgraded TinySA Spectrum Analyzer,Karagas Spectrum Analyzer Handheld,MF/HF/VHF Input for 0.1MHZ-350MHZ and UHF Input for 240MHZ-960MHZ,Portable Frequency Analyzer with 2.8 Inch Touch Screen V0.3.1

  • 003cp003e◙【003cb003eBuilt-in 2-in-1 Calibration Signal Generator003c/b003e】This TinySA Spectrum Analyzer built-in calibration signal generator that is used for automatic self test and low input calibration.When not doing spectrum analyzer,it can be used as signal generator with two frequency outputs,MF/HF/VHF sinus output for 0.1MHZ-350MHz and UHF square wave output for 240MHz-960MHz.003c/p003e.
  • 003cp003e◙【003cb003e Frequency Range003c/b003e】The 2.8-inch color touch screen displays 290 scanning points,covering the entire range of low-frequency or high-frequency ranging frequencies.0.1 MHz -350 MHz high quality IF/HF/VHF input,240 MHz -960 MHz low quality UHF input.A switchable resolution band-pass filter suitable for the range from 2.6 kHz to 640 kHz.003c/p003e.
  • 003cp003e◙【003cb003ePC Control003c/b003e】This spectrum analyzer can be connected to PC through USB and realizes the serial over USB (CDC) protocol,which can call a large number of commands.The Windows driver will be automatically installed after connecting to the Windows computer.The Linux driver is built into the kernel.003c/p003e.
  • 003cp003e◙【003cb003ePortable Spectrum Analyzer & ESD Protection Function003c/b003e】The latest version 3.1, new ESD protection function, insta....
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MINI1300 Antenna Analyzer 4.3in TFT LCD Touching Screen 0.1-1300MHz Frequency c

  • 4.3 inch large-screen LCD touching screen display..
  • Frequency range is 0.1-1300MHz, HF, VHF, UHF continuous coverage.
  • Measurement Mode: Single point measurement, Scanning (Frequency Sweep), and TDR Mode. Portable and compact, easy to operate and carry.
  • SWR MeasureMent Range: 1.0-1999（Single Point Mode), 1.0-20.0 (Scan Mode).
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LKHF 3.5mm FM Transmitter LCD Diaplay in-car Music Audio Wireless Transmitter for Car Mobile Phones MP3 MP4 Player Tablet

  • Hands-free Function: Our products support hands-free function, to ensure that you are convenient to answer the phone while driving, and also ensure your safety..
  • LCD Display: With large LCD screen, FM frequency can be clearly seen. High-fidelity stereo, giving you a better music experience..
  • Stable Transmission: Digital PLL, transmission is stable in different environments. Memory for last frequency. Full frequency range: 87.5 - 108.0MHz. Transmitting distance up to 15 m / 49ft. Equipped with power-off memory, which can store the current playing frequency..
  • Rechargeable Lithium Battery: It has a USB interface and is equipped with a USB charging cable for you to charge conveniently. Powered by rechargeable built-in lithium battery, do not need to use the phone's power..
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AKK 5.8G RC832 Mini FPV Receiver Double-Screen Display for FPV Quadcopter Drone

  • It supports 5 bands and all frequencies compatible.
  • Compatible with A,B,E and F frequency bands.
  • Double-screen display, Easily Change frequency channels and bands by pressing button.
  • It is a Plug and play FPV receiver for Aerial Filming,designed for areas with too many frequencies.
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Newest HP Stream 14

  • Windows 10 Home in S mode included. Battery life Up to 11 hours (video playback), 13.27″ x 8.9″ x 0.7″, 3.17 lbs. 3x USB Type-A Ports, 1x HDMI, 1x Media Card Reader, 1x Headphone Jack. Wireless-AC + Bluetooth 4.2, Rose Pink, AllyFlex Mouse Pad included, Only for Authorized AllyFlex Dealer.
  • 64GB eMMC flash memory, This ultracompact memory system is ideal for mobile devices and applications, providing enhanced storage capabilities, streamlined data management, quick boot-up times and support for high-definition video playback..
  • 14″ diagonal HD SVA BrightView Display, 1366 x 768 resolution boasts impressive color and clarity, Anti-glare Energy-efficient WLED screen..
  • Intel Celeron N4000 Processor(1.1 GHz base frequency, up to 2.6 GHz burst frequency, 4 MB cache, 2 cores), Ultra-low-voltage platform. Dual-core, two-way processing provides maximum high-efficiency power to go..
  • 4GB DDR4 RAM, Plenty of high-bandwidth RAM to smoothly run your games as well as multiple programs..
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KETOTEK Digital AC Voltmeter Panel Mounting Meter AC80-300V Frequency Counter 45.0-65.0 HZ LED Display Voltage Volt Frequency Meter Tester Gauge

  • 【2 in 1 Multimeter】Voltage and frequency can be displayed with different color on the LED screen, red for voltage, green for frequency. It is clear and convenient to read..
  • 【Wide measuring range】Voltage: AC 80~300V, Hertz: 45-65Hz, Accuracy: 1% ± 2 digits, with high working efficiency of 2 times/s measuring speed..
  • 【No extra individual power supply】It can directly connect two wires to the tested voltage to measure voltage and frequency without power supply..
  • 【Ultra small size】2.68×1.65×1.5inch / 68x42x38mm. This Voltage Frequency Meter can be installed on anywhere flexibly..
  • 【More information】Operating temperature: 10°F~122°F/-10℃ ~ 50℃. Note: The AC current meter only suits for pure AC 50-60HZ power supply and can NOT be used for square wave, inverter output and sine wave circuit measurement of modified sine wave, otherwise the meter will be damaged..
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HFBTE Ultrasonic Flaw Detector Measurement Ultrasonic Flaw Detection Tools with Detection Range 10mm to 2000mm Velocity 100 to 9999m/s Compatible Xp Win7 Win10 Unit mm/inch USB Connect

  • ...egration； NDT material internal defects；.
  • Plug and play, compatible Xp、Win7、win10； Easy and flexible calibration；.
  • Square wave pulse excitation, optimized electro-acoustic matching, more suitable for ultra-thick/ultra-thin workpiece detection；.
  • Support full wave, positive wave, negative wave and radio frequency signal； Support 80M-160M different sampling frequency；.
  • Support single crystal, double crystal, transmission mode detection； Support 1M-15M probes of different frequencies..
  • Battery：Work continuously for 5 hours Highlight color screen, read under strong light, adjust screen brightness arbitrarily.
  • Visual operation, simple operation Text menu structure, quick and clear setting Support a variety of standard probes.
  • Products are widely used in pressure vessels, petrochemicals, aerospace, welding, railways, metallurgy, steel structures, electric power, boilers, nuclear industry, shipbuilding, aircraft manufacturing and automobile production..
  • We pursue the degree of portability in the field of industrial flaw detection, simplify the complex, the team work hard day and night to develop a new flaw detector, make the flaw detection more simple, convenient, to meet the increasingly updated needs of modern flaw detection..
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