Top Communication Testing

Koss CS200i On-Ear Communication Headset, Boom Microphone, Wired with 3.5mm Plug, Black

  • Double-Sided, D-Profile Design for the perfect fit and seal.
  • Flexible, hands free electret noise-cancelling microphone.
  • Ideal for: Conference calls, telephony, language learning software, listening labs, testing, gaming or hands free office/business communication. Works with Dragon Naturally Speaking..
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1MORE Stylish True Wireless in-Ear Headphones with Microphone, Black, E1026BT-I-BLACK

  • this refurbished product is tested and certified to look and work like new. the refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. the product ships with all relevant accessories, and may arrive in a generic box.
  • Wireless communication technology: Bluetooth.
  • Package Dimensions: 6.858 L x 16.764 H x 11.684 W (centimeters).
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Nikon Coolpix S7000 Wi-Fi Digital Camera (Renewed)

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
  • 20x optical zoom and 40x with Dynamic Fine Zoom.
  • Target Finding AF for accurate, intelligent autofocus.
  • Full HD 1080/60i videos with stereo sound.
  • Built-in Wi-Fi and Near Field Communication.
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ASUS 27” 1440P Video Conference Monitor (BE27ACSBK) - QHD (2560 x 1440), IPS, Built-in 2MP Webcam, Mic Array, Speakers, Eye Care, Wall Mountable, AI Noise-canceling, USB-C, HDMI, Zoom Certified

  • Integrated Full HD webcam, mic array and stereo speakers for video conferencing and online learning.
  • 27-inch WQHD(2560x1440) frameless IPS panel with wide viewing angles.
  • ASUS AI Noise-Canceling Microphone offers crystal-clear voice communication.
  • Zoom Certified monitor has undergone comprehensive testing and review processes to ensure seamless communication.
  • Compatible with popular video conferencing applications such as Microsoft Teams, Cisco Webex and Google Meet.
  • Rich Connectivity includes USB-C (Power delivery 80W), DisplayPort 1.2 x2 (Daisy Chain), HDMI(v1.4), and USB Hub (4 ports USB 3.0).
  • What’s in the box: Power cord, HDMI cable, USB C-C cable, mini-PC clip, Warranty card, Quick Start Guide.
  • Free 1-month Adobe Creative Cloud Subscription: Receive complimentary access with the purchase of this product (offer valid from 9/15/2021 to 9/15/2022).
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1MORE Stylish True Wireless in-Ear Headphones with Microphone, Black, E1026BT-I-BLACK (Renewed)

  • this refurbished product is tested and certified to look and work like new. the refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. the product ships with all relevant accessories, and may arrive in a generic box.
  • Wireless communication technology: Bluetooth.
  • Package Dimensions: 6.858 L x 16.764 H x 11.684 W (centimeters).
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UNI-T UTD2102CEX+ High-Precision 100MHz Desktop Digital Storage Oscilloscope for Laboratory and Electronic Repair Waveform Tester

  • ...ds of testing meters and instruments i.e. oscilloscope, electromagnetic pulse generator, rife machine, tone generator, thermal camera, clamp meter, voltage testers..
  • UNI-T WARRANTY - A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.
  • Precise & Accurate for education, communication, electrical signal generation, laboratory. Design, test, troubleshoot, and repair of electronic and electroacoustic devices, ie circuit and equipment testing in cellular and wireless systems, broadcasting, television and radio systems.
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Koss GMR-540-ISO USB Over-Ear Gaming Headphones Two Cords with Microphone Included Black Closed-Back USB

  • On-Ear, double-sided design (click here for single-sided), Lightweight design for all-day comfort.
  • Soft, pillow-like on-ear cushions, Form fitting Koss D-Profile.
  • Noise canceling electret microphone, Flexible microphone arm.
  • Ideal for: Conference calls, telephony, language learning software, listening labs, testing, gaming or hands free office/business communication. Works....
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Cobra MRHH350FLT Floating VHF Radio (Renewed)

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
  • Floating - Never lose your radio. Floating design and orange core makes retrieving radio easy if dropped overboard..
  • 6 Watt VHF - Select between 1, 3 and 6 Watts for short and long range communication..
  • Ultra-Compact Design - Ergonomic and compact design is easy to hold and intuitive to operate..
  • ALL NOAA weather channels - Instant access to national All Hazards and weather information, 24 hours a day..
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UNI-T UTG962 Function Generator Arbitrary Waveform Generator Kit Frequency Generator RF Signal Generator 60MHz 2 Channel 200MSa/s 14 Bits Dual-Channel

  • ...ds of testing meters and instruments i.e. oscilloscope, electromagnetic pulse generator, rife machine, tone generator, thermal camera, clamp meter, voltage testers..
  • UNI-T WARRANTY - A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.
  • Precise & Accurate for education, communication, electrical signal generation, laboratory. Design, test, troubleshoot, and repair of electronic and electroacoustic devices, ie circuit and equipment testing in cellular and wireless systems, broadcasting, television and radio systems.
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Koss CS300-USB Double-Sided On-Ear Communication Headset Noise Cancelling Electret Microphone Flexible Microphone Arm Wired with USB Plug Black

  • D-Profile creates the perfect fit and seal, Lightweight design for all-day comfort.
  • Flexible, hands free electret noise-cancelling microphone.
  • Ideal for: Conference calls, telephony, language learning software, listening labs, testing, gaming or hands free office/business communication. Works....
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Full Version USB Hart Modem WS232UP Hart -USB Modem Hart Transmitter with Built-in 24VDC & Loop Resistor for All HART Device

  • The Latest Full Version USB HART MODEM WS232UP, With Built-in 24V DC & Loop Resistor, Windows XP/7/8/10 Support, Suitable For All Devices Which Support HART Protocol, etc..
  • The WS232UP USB-HART Modem provides a complete and flexible PC communication link to HART networks and power kit and loop resistor, for commissioning, servicing, calibrating, or acquiring data from any HART instrument or transmitter. The WS232UP is developed based on BELL202 modem standard, this external interface is rugged and compact and ideal choice for field service, commissioning, engineering, training, table top shows, lunch and learns and demo cases..
  • Fully HART compliant for communication with any HART instrument and error-free slave testing * DC-DC isolation power draws from USB port and needs no external power supply.
  • * Three modes: 1) 24VDC/270Ω. 2) Normal. 3) 270Ω. The mode is easily slide-switch selected so you’ll always have a power supply or loop resistor with you * Easy installation and use, this modem can power all 2-wire HART devices-independent of supplier.
  • * Rugged aluminium alloy case gives you industrial-grade reliability in a small package * Free HART application software for you to configure your HART device * Smart Design, smaller than a normal name card.
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Koss CS195 USB Single-Sided On-Ear Communication Headset Noise-Cancelling Electret Microphone Flexible Microphone Arm Wired with USB Plug Black

  • D-Profile creates the perfect fit and seal, Lightweight design for all-day comfort.
  • Flexible, hands free electret noise-cancelling microphone, USB Connection.
  • Ideal for: Conference calls, telephony, language learning software, listening labs, testing, gaming or hands free office/business communication. Works....
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