Reviews Transducers Transmitters Electric Contact

SENNHEISER HD 660 S - HiRes Audiophile Open Back Headphone

  • Reference class open back, dynamic headphone employing new and improved transducers delivering low harmonic distortion.
  • Transducers are hand selected for precise (1 dB) left / right matching tolerance insure exceptional accuracy and presentation of stereo spatial characteristics.
  • 150 ohm nominal impedance allows direct connection to home and mobile Hires audio devices. Contact pressure: 6.0 N - 1 N.
  • Para aramid reinforced, detachable cables employ high conductive OFC copper to insure signal integrity with very low handling noise.
  • Supplied with two connection cables: One with a 6.35 millimeter stereo plug, the other a 4.4 millimeter Pentaconn balanced stereo plug. Also included is a 6.35 millimeter to 3.5 millimeter adaptor. Connectivity Technology: Wired 6.35 millimeter / 4.4 millimeter Pentaconn.
  • Frequency response 10 to 41,000 Hz ( 10 dB), Impedance 150 ohm.
  • Note: Kindly refer to the user manual provided as a PDF manual in the product description section.
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DROP + Dan Clark Audio Aeon Planar Magnetic Headphones - Open-Back, Over Ear, Audiophile (Aeon Open X), Blue/Black

  • Reference class open back, dynamic headphone employing new and improved transducers delivering low harmonic distortion.
  • Transducers are hand selected for precise (1 dB) left / right matching tolerance insure exceptional accuracy and presentation of stereo spatial characteristics.
  • 150 ohm nominal impedance allows direct connection to home and mobile Hires audio devices. Contact pressure: 6.0 N - 1 N.
  • Para aramid reinforced, detachable cables employ high conductive OFC copper to insure signal integrity with very low handling noise.
  • Supplied with two connection cables: One with a 6.35 millimeter stereo plug, the other a 4.4 millimeter Pentaconn balanced stereo plug. Also included is a 6.35 millimeter to 3.5 millimeter adaptor. Connectivity Technology: Wired 6.35 millimeter / 4.4 millimeter Pentaconn.
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Honeywell Ademco 5818MNL Recessed Door Transmitter

  • The 5818MNL is a magnetic contact sensor that provides concealed protection for doors or windows..
  • The 5800 Series of door and window transmitters provide the most reliable, convenient and cost effective solutions for security protection. These devices are powerful and versatile enough to help solve even the toughest, most labor intensive installa.
  • With a demonstrated outdoor range of over a mile, the 5800 Series has the best performance of any transmitters available today..
  • Includes self-contained transmitter and reed sensor Virtually disappears once installed Easy replaceable AAA Lithium battery.
  • 0.5” gap (transmitter to magnet) \Features a tapered cylinder for easy and flush fit Dimensions: 0.75″ diameter x 3.0″ length.
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Senior DepartAlert™ Anti-Wandering Door Bar System with Pager to Help Prevent Wandering. Great for Dementia or Alzheimer's Care

  • Door Bar System is sold to monitor only one (1) exit door within a household setting. If you are needing to monitor multiple exit doors then please contact us before ordering..
  • Contains: (1) Door Alarm Bar, (1) Resident Wristband Transmitter, (1) Caregiver Pager, (1) Magnetic Contact Switch, (1) Wall Mount Reset Button, (5) Replacement Wrist Straps, (1) AC Power Adapter.
  • Pager will remotely alert caregiver when a loved one wearing the wristband transmitter opens the door. Pager range is 150ft-300ft from door and should be tested in your home & yard to ensure signal is received from door bar.
  • Multiple Wristband Transmitters (TL-4012) can be purchased to monitor multiple individuals with one Door Bar System. Wristband Transmitters must be replaced every (6) six months.
  • This system is designed for indoor use inside a household setting only. Please contact seller for information on a system for facility use..
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Zep Elec Ii Plus Circuit Board and Electrical Contact Cleaner - 12 Ounces (Case Of 12) 28301 - Non-Flammable, Nonconductive, Voc Compliant Electrical Contact Cleaner

  • ELECTRICAL CONTACT CLEANER: Quickly removes oil, grease, lint, dirt and moisture from sensitive electrical equipment without causing harm to materials and leaves no residue..
  • CAN BE USED ON:Works on circuit boards, precision instruments, electrical contacts, switches, timers, relays, tape heads, tuners, automatic counters, radio receivers, transmitters, recorders and telephone equipment.
  • GREAT FOR: Perfect for small engine repair, airports, aviation services, service stations, automotive repair shops, heavy equipment maintenance, telecommunications, printing industry and schools.
  • Non-flammable, nonconductive, VOC compliant electrical contact cleaner.
  • It works on circuit boards, precision instruments, electrical contacts, switches, timers, relays, tape heads, tuners, automatic counters, radio receivers, transmitters, recorders and telephone equipment..
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Wireless Dog Fence GPS Electric Fence Accurate Positioning Fencing System for Dog Training Collar Receiver Range 2997ft IPX7 Waterproof Safe for Medium Large Dog

  • GPS ACCURATE POSITIONING ：The wireless dog fence uses GPS positioning Wireless Pet Containment System. it only has a Collar Receiver NO NEED to purchase ADDITIONAL CABLES AND TRANSMITTERS to work, Without Digging and Burying Wires, which is more stable and accurate than traditional dog fences with wider radius coverage up 99ft to 2997ft. safe training your pet to move within a restricted fence..
  • IPX7 WATERPROOF & 1500 mah battery : There are two working modes, automatic mode and fixed mode with adjustable 6 levels of separate vibration and static stimulation,choose close or open electric shock. The wireless electric fence for the dog has a built-in 1,500 mah battery that works for about 12h.which makes it easier to train your pet..
  • AUTOMATIC MEMORY SYSTEM : The automatic memory function of the wireless dog fence system enables the product to automatically recall the last positioning each time when turned on. It avoids repeating settings before each use, making it more convenient to operate. if change the place please reinstall the center point and the safe radius distance..
  • SATISFACTORY AFTER-SALE SERVICE : Support our GPS wireless dog fence service 30-Day RETURN & CHANGE RELEVANT RULES. 1-Year product warranty by warranty registration with us. If you....
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Alarm D.I.Y Remote/Shocksensor/2 Transmitters

  • Alarm D.I.Y Remote/Shocksensor/2 Transmitters.
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Fluke 724 Temperature Calibrator

  • Easy to read dual display lets you view input and output simultaneously.
  • Measure RTDs, thermocouples, ohms, and volts to test sensors and transmitters.
  • Source/simulate thermocouples, RTDs, volts, and ohms to calibrate transmitters.
  • Perform fast linearity tests with 25% and 100% steps.
  • Power transmitters during test using loop power supply with simultaneous mA measurement.
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3L Ultrasonic Cleaner,Professional Ultrasonic Jewelry Cleaner with Heater and Timer,120W Ultrasonic Parts Cleaner for Glasses Watches Eyeglasses Necklaces Retainer Denture

  • ...Powerful Cleaning Effect】40kHz frequency.deep cleaning,it can produce strong and soft impact, can be 360° all-round effective and deep cleaning, penetrate blind holes, cracks and grooves, thoroughly clean and remove stains on jewelry..
  • ⌚【Advanced Transducer】The ultrasonic cleaner is equipped with 2 advanced transducers (2x60W=120W). These transducers are balanced and placed to emit a stable vibration frequency, which greatly improves the cleaning efficiency..
  • ⌚【3L Stainless Steel Tank】Durable, water and corrosion resistant, it will last for years of use.
  • the integrated 9.4x5.5x4 inch cleaning basket is perfect for keeping your small carburetors, circuit boards, jewelry, glasses, watches, razors, contact lenses, dentures or lab instruments in place..
  • ⌚【Digital Control Panel】Professional ultrasonic cleaner with digital control display.Heating temperature: 0-80 ° C/176℉ (adjustable).Time setting range：0-30min(adjustable)..
  • ⌚【Recommendations】Ultrasonic cleaner has a double fuse protection system to prevent burnout: in the rare case of power failure, please make sure to check the fuse.
  • it is not recommended to turn the cleaner on or off frequently. It is not recommended to fill more than 80% of water, the heating will be very s....
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ClearClick Present+Share Mini - Wireless Presentation System for Laptops, PC, HDMI, Smartphones, & TV or Projector (2 Transmitter, 1 Receiver Kit)

  • For Wireless Streaming of Presentations & Video (Up To 1080P/60, Up To 50 Ft Range) From Laptops, PC's, HDMI, Smartphones To Any TV or Projector with HDMI (Kit Includes 2 Transmitters & 1 Receiver).
  • Plug and Play for PC's and Laptops - Just Plug It In To HDMI Port & Press The Button To Start Transmitting Within Seconds (For Smartphones, App May Be Required).
  • Perfect For Presentations, Universities, Company Boardrooms, Meeting Rooms, Libary Conference Rooms, and More (Uses Fast & Secure Encrypted 5 GHz WiFi).
  • Kit Includes 2 Transmitters, 1 Receiver, and USB Power Cords (Works With Up To 20 Transmitters - Extra Transmitters Sold Separately).
  • Includes 3-Year Warranty & Tech Support from ClearClick, a USA-Based Small Business.
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Fluke 754 Documenting Process Calibrator with HART Communication

  • Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors, transmitters and other instruments.
  • Source/simulate volts, mA, thermocouples, RTDs, frequency, ohms, and pressure to calibrate transmitters.
  • Power transmitters during test using loop supply with simultaneous mA measurement.
  • Measure/source pressure using any of 29 Fluke 700Pxx Pressure Modules.
  • Create and run automated as-found/as-left procedures to satisfy quality programs or regulations. Record and document results.
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Electro-Voice ZLX-12BT 12\ 1000W Bluetooth Powered Loudspeaker

  • High‑quality Bluetooth  audio streaming for background music or musical accompaniment.
  • Three optimally located handles and a rugged composite structure.
  • High‑efficiency 1000 W Class‑D power amplifier delivers up to 126 dB peak SPL utilizing transducers designed and engineered by EV.
  • EV‑patented Signal Synchronized Transducers (SST) waveguide design provides precise and consistent coverage, minimal distortion, and maximized acoustical loading.
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ZLX-15BT 15-inch 1000-Watt Bluetooth Powered Loudspeaker Renewed

  • High‑quality Bluetooth audio streaming for background music or musical accompaniment.
  • QuickSmartDSP features best‑in‑class processing.
  • High‑efficiency 1000 W Class‑D power amplifier delivers up to 127 dB peak SPL utilizing transducers designed and engineered by EV.
  • EV‑patented Signal Synchronized Transducers (SST) waveguide design provides precise and consistent coverage, minimal distortion, and maximized....
  • Three optimally located handles and a rugged composite structure.Enclosure:Polypropylene.
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