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tympanum, bioacoustic sensed pressure waves.

See Also: Ultrasound, Audio, Infrasound, Reverberation, Acoustic, Sound Calibration


Showing recent results 421 - 435 of 563 products found.

  • PCI+LPT port 4 bits diagnostic post card for Desk pc and notebook

    ST8671 - Shenzhen Sintech Electronic, Inc.

    1.PCI+(LPT+USB) 2 in 1. It is fit for PCI slot of desk PC as well as both laptop and desktop with USB and the parallel port (LPT) to which POST codes is output.USB provide power .2.The value of four-bit-code PC Analyzer's "initiative code" is specified and it is "0000" or "FFFF"."initiative code" is clear at a glance. While the value of conventional two-bit-code PC Analyzer's "initiative code" is uncertain and man is unable to distinguish accurately by unaided eye.3. Court defects by difference sounds coding with build-in speaker。

  • Non-Contact H.V. Detector

    High Voltage Series - Standard Electric Works Co., Ltd

    High bright LED visual indication. ● With the longer shelter to make the 3 LED indicators brighter under the sun.● Sound indication. ● The maximum voltage setting can be 500kV .● Self-test function.● Power source : 1.5V "C" type battery × 3.● High impact nylon casing.● Non-contact work by proximity.● Compatible with most hot sticks.● Lightweight, robust & compact. ● Suitable for indoor and outdoor use. ● Easy access to batteries.

  • Non - Contact Voltage Detector

    Model 273 HP - KUSAM-MECO

    The 273 HP is a Non-contact voltage detector. It has two ranges for selection.The 273 HP consists of an internal pickup sensor, a function selection switch, a visual and a sound annunciator. With the 273 HP, physical contact with electrical conductors is not necessary when testing for live lines. Its sensor senses the radiated field which surrounds live conductors. Radiated field strength increases with voltage and decreases quickly with distance or earth shielding

  • Non-Contact Voltage finder

    PeakTech Prüf- und Messtechnik GmbH

    Easy to use, for non-contact detection of AC voltage from 50 V to 1000 V. Suitable for outlets, lamp sockets or against wire insulation testing. Suitable for conductor tracking of flush-mounted cables and localisation of line interruptions. If AC-voltage is at the measuring point, it is visually indicated by a flashing red LED and the integrated buzzer sounds. The probe lights green when the measuring point is free of voltage.

  • Loudspeaker / Audio Transducer Tester

    NWin - NaTCH Engineering

    NWin is a software package designed specifically for production testing loudspeakers and other audio transducers. It can make sophisticated pass or fail decisions and report on production performance. The user creates the tests they need and then combines them to create a test sequence. You will need a PC fitted with a sound card, a microphone (possibly with a pre-amp), a power amp if you're doing this seriously, and a loudspeaker ... to test.

  • The Electrosmog Detector

    MW1 - Sensory Perspective Ltd

    This new ?broadband? detector exposes and converts the electromagnetic impulses it encounters into a collection of sounds (buzzing, screeching, pulsing) that is far more varied and illuminating than the ?click? of a geiger counter. You can hear the amount, type, amplitude, and quality of the pulsed electronic pollution created by local transmitters/emitters operating between 50MHz and 3000 MHz, and enjoy the silence when the environment is clear.

  • True RMS Digital Multimeter

    MM68 - Martindale Electric Co. Ltd

    The MM68 is a True RMS digital multimeter which measures AC voltage up to 750V, DC voltage up to 1000V and both AC and DC current up to 10A.

    It measures frequency, capacitance, resistance, and also has duty cycle, diode test and an audible continuity test which sounds at less than 100Ω. The 4½ digit LCD screen displays the results as values and on a 22 segment analogue bar graph. The MM68 also has an auto-power off feature and on screen low battery indication.

  • Ultrasonic Thickness Gauge w/A & B Scan and Thru Coating Capability

    UTG-4000 - Phase II Plus

    Utilizing color waveform A-scan and time based B-scan for absolute correctness, this new state of the art ultrasonic thickness gauge is packed with useful features allowing users to be confident of the displayed values on the most critical of applications. This multi-functional ultrasonic thickness gauge offers everything from basic measurement, Scan mode with Min/Max viewing, GO/NO GO display, Adjustable Sound Velocity and Thru-Coating Capabilities.

  • Sensor Solutions for IoT

    imec

    Imec is a reference in the design of ultra-low power electronics, low-power algorithms to increase intelligence and data security, and in all aspects of data science. Our multi-sensor environmental monitoring platform features sensors for temperature, relative humidity, NO2, CO2, VOC (volatile organic compounds), particle matter, ambient light, sound, vibrations and presence detection. Our test platform is suitable for indoor and outdoor air quality monitoring and control, and can be used in smart buildings, smart cities and more.

  • Standard Digital Multimeter - Auto Ranging

    MM39 - Martindale Electric Co. Ltd

    The MM39 is an auto-ranging multimeter with a large rotary switch for easy selection of the required test, even when wearing gloves. There are two test buttons, one to lock the range and the other to hold the results which are displayed on a 3½ digit LCD screen.

    The main test functions are AC voltage and DC voltage and current and resistance. The MM39 measures both AC and DC voltage between 0.1mV to 600V and AC and DC current between 10mA to 10A. There is a diode test and an audible continuity test which sounds at less than 25Ω.

  • Signal Splitter

    G Systems, l.p.

    The Dynamic Signal Buffered Splitter protects sound and vibration sensor acquisitions from the unwanted effects of a parallel troubleshooting or diagnostic instruments. G Systems Dynamic Signal Buffered Splitter provides buffered and unbuffered outputs connected to the same signal input. Up to 16 sensors, typically accelerometers, proximity probes, microphones, and pressure transducers, may be connected to the 16 signal inputs.

  • Short Circuit Finders

    Testec, LLC

    The ShortSniffer locates short circuits in electronics circuits, projects, and printed circuit boards. * locates PCB shorts under solder mask, under components, and even on inner PCB layers * non-contact (inductive) pickup wand * pinpoint short to within 2mm radius (SS2) * rapid location with audio feedback * "follow the sound to the short" * no need for relative or reference measurements * battery operated * diode clamped current drive, won't harm your circuitry

  • Drone & UAV Detector

    DroneWatcherAPP - DeTect, Inc.

    DroneWatcherAPP .. the APP that turns your Android® smartphone into a drone and small UAV detector. The DroneWatcher APP runs in the background and only provides alerts when a drone is detected within its monitoring range (usually ¼ to ½ miles depending on site conditions). Features and options in this free version include user selectable alerts (visual and audible and 6 sound options plus mute and vibrate alert), ability to stop tracking specific drones and to reset the clear list.

  • Digital Ultrasonic Maintenance System

    VPE-2000 - Superior Signal Company

    The Superior AccuTrak VPE-2000 is the first digitally controlled ultrasonic detector. Like two instruments in one it uses two independent sensors supported by separate electronic circuits configured specifically to their own sensor. This assures optimum sound clarity and frequency response. When switching between the airborne and contact sensors all settings are retained in memory! Digital LED meters let you establish baselines, perform trending, and accurately repeat these tests better than older more expensive analog instruments.

  • Echo Sounder

    SonarMite - Ohmex Ltd.

    The SonarMite is the smallest, lightest, truly portable hydrographic echo sounder system available. • Transducer Frequency 235KHz Active Transducer • Beam Spread +/- 4 Degrees minimum • Depth Range 0.30m to 75.00m (Software limited). • Accuracy +/-0.025m (RMS) • Sound Velocity Range 1400 to 1600 m/sec • Data Output Range 2Hz • Ultrasonic Ping Rate 3 to 6 Hz (Depth dependent ).