Top High Frequency Screen

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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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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BIGTREETECH TFT35 V3.0 Touch Screen Display RepRap Smart Controller Panel Compatible with SKR V1.3 SKR PRO Board for 3D Printer Part

  • ❤【32 Bit High Performance Microprocessor】TFT35 V3.0 touch screen uses 32 bit ARM level Cortex-M3 series STM32F207VCT6,120MHz frequency....
  • ❤【Two Working Modes】TFT35 V3.0 Touch screen support UART serial port screen mode(touch screen mode) and 12864 screen mode,serial screen mode....
  • ❤【12864LCD Mode】The 12864LCD mode includes EXP1, EXP2, EXP3, where EXP1 and EXP2 are general motherboards LCD screen interface, while EXP3 is....
  • ❤【More Extension Ports is Reserved】 TFT35 V3.0 display reserve the extension port of filament break detection ,automatic shutdown after....
  • ❤【Firmware Update】 It is easy and convenient to update firmware by SD card,download from our github, copy and save it to SD card.firmware must....
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AM/FM Radio, Multifunctional Portable Shower Bathroom Hanging Music Radio Built-in Speaker Daily Waterproof Loud and Clear Sound

  • Function: AM/ FM radio /RDS system/ speakers and antennas,high senstivity, automatic scan stations, preset 20 radio stations..
  • Clear sound: the high-fidelity loudspeaker can hear clearly..
  • AM/FM: the signal is stable, supports frequency modulation, and has a volume adjustment knob..
  • Digital display: 2.4inch HD large color screen, you can view the frequency, time and date..
  • With a headphone jack: you can wear headphones to listen without disturbing others.Mini size, easy to carry, you can use it at home or outdoor..
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2 Channel Oscilloscope ADS1014D, 2in1 Oscilloscope and Signal Generator, 100MHz, Built-in 1GB Storage Space, ANA-Log Bandwidth, 1GSA/S Sampling Rate Intelligent Anti-Burn

  • ...een,800*480 resolution, bright color and high contrast. You can adjust the screen brightness and background grid brightness according to your needs.Thin and light, easy to carry..
  • Built-in DDS signal generator, support 12 kinds of functional signals. Cursor measurement function, convenient manual measurement period, frequency and voltage. Built-in high voltage protection module, can withstand up to 400V continuous voltage, without fear of burning out..
  • Equipped with efficient one-button automatic, without tedious adjustment can display the measured waveform, one key to save the waveform. Built-in 1GB storage space. Very convenient screen capture and waveform storage functions. It can store up to 1000 screenshots + 1000 groups of waveform data. Equipped with USB interface, can be connected with the computer, convenient for secondary analysis..
  • FFT display function, you can analyze the signal spectrum characteristics. The LISSAJOUS graphic display function can be used to determine the amplitude, frequency, and phase contrast of the two sets of signals. Up to 12 parameter measurement: VPP, VP, Vmax and Vmin and Vavg, Vrms, Frequent, Duty +, Duty -- Time +, Time -, Period.
  • Suitable for use in maintenance and research and development industry. If you have any....
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Wireless Microphones for Computer,FIFINE USB Wireless Microphone System for PC and Mac,Headset UHF Wireless System with USB Receiver,Transmitter,Headset and Clip Lavalier Lapel Mic-K031B

  • ...istant UHF Band Operation]-The wireless receiver automatically pairs with the wireless microphone transmitter,set up is as easy as plug-and-play.No interference and stable connection in selectable UHF band.Allows you to provide audio connectionless freedom of movement up to 80'.DescriptionFEATURES.
  • 1. UHF(Ultra-High-Frequency) band has powerful and reliable signal. The valid distance is over 15m..
  • 2. There are more than 20 frequency points can be transformed freely, no worry about frequency interference..
  • 3. High-quality microphone capsule greatly minimizes noise and makes your voice clear..
  • 4. Easy to operate, with display screen on transmitter to show the working status..
  • 5. Fashion mic body and hands free clip-on design..
  • 6. Powered by replaceable batteries makes it more convenient to use..
  • Sensitivity: -442dB RL=680 Vs=1.5V (1KHz 0dB=1V/Pa).
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Sangean ATS-909X2 The Ultimate FM/SW/MW/LW/Air Multi-Band Radio

  • Frequency range: 50Khz~2000Mhz(Registered already).
  • Screen: Customized and Optimized 3.5 inch touching screen, Quicker toucing experience..
  • Sound: One Customized speaker inside already, Nice sound..
  • RF Sensitivity: we use Four Layer board. The battery and the radio frequency module are better separated, and the battery interference is smaller.Under the condition of up to 250MHz, s/w is 0.3μV = 10dB.
  • Service: Best customer services,comes with manual Paper. If any message, We will reply within 6 hours..
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Audio-Technica Dynamic Microphone (U855QL)

  • Designed for use as a high-quality Talk-back, Paging and dispatch microphone in entertainment, commercial and industrial applications, The U855QL features a versatile gooseneck design allows for flexible positioning and dependable performance. Its tailored frequency response ensures excellent intelligibility in environments with excessive ambient noise. An XLRM-type connector insert at the base allows the microphone to be plugged directly into an xlrf-type panel jack or microphone cable. Features: designed for use as a high-quality Talk-back, Paging & dispatch microphone in entertainment, commercial and industrial applications extremely rugged all-metal construction for long-lasting performance quick-mount design with 3-pin XLRM-type connector insert at base plugs into any standard xlrf-type surface or cable connector low-profile Element provides uniform cardioid polar pattern with 120º acceptance angle easy-to-adjust, rugged gooseneck permits quick positioning frequency response tailored for excellent intelligibility in environments with excessive ambient noise polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source protective screen reduces wind noise and “popping” when used extremely close s....
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iFlight FPV Goggles with DVR Function 5.8G 40CH 4.3inch 800x 480 Diversity Video Headset

  • iFlight FPV goggles ,4.3 inch 480*272px HD high brightness LCD..
  • Built-in 3.7V/2000mAh battery, each full charge revive around 3.5 hours working time..
  • Come with advanced auto-searching function ad show you the working frequency on screen..
  • Built-in super sensitiveness 5.8GHz 40ch receiver, especially with RaceBand includes race frequency..
  • Pack list: 1 * FPV Goggles, 2*  RHCP 5.8GHz RP-SMA FPV Antenna, 1 * Video Cable,1 * USB Charging Cable, 1 * Carrying case.
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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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XUNTOP EMF Meter Reader EMF Detector Handheld Digital Electromagnetic Field Radiation Detector with LCD Backlight Sound-Light Alarm Max Average Value Lock for Home Office Industrial Site

  • ...9.9mG with a resolution of 0.01uT/0.1mG. Detects electric field range 1-1999V/M with 1V/M resolution. Can test invisible radiation to make sure you have a healthy and safe life. Can be used to test TV, induction cooker, refrigerator, cell phone, computer, electrical wires, WIFI signal, wire tower, and any other low-frequency home appliances, etc..
  • 【3 Colors Sound-Light Alarm 】XUNTOP EMF Meter is built-in signal strength prompt speaker, and will trigger sound-light alarm when the radiation data exceeds the safe range (Electric field > 40 V/M and Magnetic field> 0.4µT)-the detector will flash red and alert the user via an alarm sound automatically, also shows "safe" and "harmful" on the LCD display which make the result more easier to understand. Long press the “UNIT” can turn off the sound.
  • 【Easy and Convenient to Use】Data retention to lock Peak Value (Maximum)/Average Value by one key for review. It is a good helper to check out whether the place is radiation-free. Measure both magnetic field radiation and electric field radiation at same time clearly and accurately. One-handed operation, easy to move for on-site measurements, ....
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HP Newest 17t Laptop, 17.3'' HD+ Touchscreen, Intel Core i7-1165G7 Processor, 64GB DDR4 RAM, 2TB PCIe SSD, Backlit Keyboard, HDMI, Windows 11 Home, Silver

  • 【Memory & Storage】The PC memory has been upgraded to 64GB DDR4 SDRAM for enhanced high bandwidth to easily switch back and forth between open applications.
  • Hard drive has been upgraded to 2TB PCIe NVMe M.2 SSD for fast boot up and speedy data transfer.
  • 【Processor】 11th Gen Intel Core i7-1165G7 Processor (4 Cores, 8 Threads, 12MB Cache, 2.80 GHz base frequency, up to 4.70 GHz max turbo frequency), Intel Iris Xe Graphics.
  • 【Screen】17.3-inch HD+ (1600 x 900) BrightView Touch Screen, Intel Iris Xe Graphics.
  • 【Tech Specs】1 x SuperSpeed USB Type-C 5Gbps signaling rate | 2 x SuperSpeed USB Type-A 5Gbps signaling rate | 1 x HDMI 1.4b | 1 x headphone/microphone combo | Wi-Fi 6 AX 201 (2x2) and Bluetooth 5 comb.
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