Hearing
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Product
Ultrasound Measurements
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Is sound waves with frequencies higher than the upper audible limit of human hearing. Ultrasound is no different from 'normal' (audible) sound in its physical properties, except in that humans cannot hear it. Ultrasound devices operate with frequencies from 20 kHz up to several gigahertz.Ultrasonic devices are used to detect objects and measure distances. Ultrasound imaging or sonography is often used in medicine. In the nondestructive testing of products and structures, ultrasound is used to detect invisible flaws.
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Product
Audio Test
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Our Sound Tests will help you to intuitively benchmark your audio Equipment and loudspeakers E , your listening environment and room Acoustics A or your Hearing H without any other device required. In these tests, your ears will be your best judge.
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Product
Gas Leak Detector
GSD600
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The Amprobe GSD600 Gas Leak Detector is a fast responding gas leak detector for methane and propane gas. The meter emits a frequency tone when gas is detected. The frequency of the beep coincides with the concentration of the gas. The LEDs display the level of gas present in an area or room. Pinpoint gas leaks for closed piping systems. Use the mute function in quiet work areas and utilize the LED displays. Or a standard earphone jack for hearing the meter in loud environments.
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Product
ELT STALKER Vector-finder
VF-121
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The Vector-Finder Types VF-121 and VF 121A are unique in the Vector-finder series of direction finding antennas. They incorporate a proven design, electro statically shielded loop sensing element with modern solid state low noise analog and digital technology to allow detection and location of aircraft band signals. Both the VF-121 and the VF 121A incorporate a unique digital modulator which allows the user to more easily home-in on unmodulated carriers. Such cases occur at airports when transmitter may be accidentally keyed on during aircraft overnight layovers. The VF-121 is specifically designed to be used on airport premises where signal strengths are high. To compensate for very strong signals, an integral attenuator is also incorporated to allow the user to operate the unit close-in to aircraft. The VF-121A differs in that a high gain, low-noise preamplifier is utilized with the sensing element in order to hunt signals that may be weak or at a distance. The unit is ideally suited for the location of ELT transmitters in the field. Both units are tunable over the 118 MHz to 130 MHz aircraft frequencies and interface directly to the user’s aircraft band receiver or transceiver via the antenna jack. With the antenna system connected to the receiver, the user will hear the desired signal. If the signal is unmodulated, the digital modulator will generate a tone on the carrier. When the handheld unit is rotated about, an audible null on the received signal or the generated tone will be heard. This null aligns with the axis of the equipment case and represents the direction of the received signal. This direction may be read from the black dial compass mounted on the top of the enclosure. As the response is bi-directional, triangulation may be used to determine the true bearing when the true direction is not known.
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Product
Very Low Frequency Control Element
VLFC
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Think extremely low. With a range of 13-30 Hz—the lowest reach of any Meyer Sound speaker—the VLFC extends below the threshold of human hearing to let your audience feel the sound like never before.
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Product
Click Wrenches
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For good torque control at a great price, equip your shop with Mountz click wrenches. Strong, durable, and reliable, our click wrenches deliver the power you need to tighten any bolt. Your user will know when they've reached the sweet spot when they hear the audible click. This enhances process control and product quality by helping to prevent over- or under-torqued bolts.
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Product
Single or Multi-track Spectrum Analysis
FreqAnalyst Pack
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Get all you need to analyze the spectrum of your audio projects: the Blue Cat's FreqAnalyst Pro plugin offers you high precision and advanced audio to MIDI CC capabilities for single track spectral analysis, and Blue Cat's FreqAnalyst Multi is a unique solution for multi-tracks spectrum monitoring. These plugins will help you see what you cannot hear.
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Product
Analog Ultrasonic Inspection System
ULTRAPROBE 100
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The Ultraprobe senses high frequency sounds produced by operating equipment, leaks and electrical discharges. It electronically translates these signals by heterodyning them down into the audible range so that a user can hear these sounds through a headset and see them as intensity increments on the meter. Heterodyning works the same as a radio in that it accurately transforms the sounds so that they are easily recognized and understood.
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Product
Sound Level Meters
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Precision Mastech Enterprises Co.
A portable, handheld instrument designed to measure sound pressure levels (SPL) in decibels (dB), simulating how the human ear hears.
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Product
In-Ear Monitoring Systems
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You will never believe how good you sound on stage, until you hear it.
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Product
HACCP & FSMA Audit Services
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The food business is as exciting as it has ever been – but it is becoming more and more complex every year. We know you already go to great lengths to make great food and to keep your customers safe.That said, you’d be surprised to hear how frequently we identify issues our customers didn’t even know about while we are conducting inspections. The truth of the matter is, little issues slip through the cracks from time to time in any food operation. With a process at your plant that runs fast, it is inevitable that you’ll miss something sometime.Here’s a new way to reduce the risk of having issues down the road. FlexXray now offers a new HACCP & FSMA Audit Service to help companies proactively reduce issues and address new requirements for process validation.On an annual basis, we’ll develop a validation process with you and conduct quarterly inspections of your product to ensure and document that your HACCP and FSMA programs are working as planned.
