松栄電子工業 List of Products and Services

It is a wireless broadcasting device that utilizes a radio. It is compatible with digital simple radio registered stations and can be used regardless of the manufacturer, depending on the model. Up to three channels can be registered, allowing for group operations. Furthermore, it is possible to amplify the usual exchanges between radios directly. This enables smooth information transmission even to workers who do not possess a radio. With its simple operability, it achieves "efficient communication."

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This is a compact water stop board. Installation is easy, allowing you to simply place it at the entrance to protect your home or office from flooding. (Water pressure-based water stop) The sponge (packing) on the bottom surface is made from a material that increases its water-stopping ability when compressed. When water flows and accumulates on top of the water stop board, the sponge on the bottom compresses due to the water pressure, achieving high water-stopping capability. Additionally, it stays in place against a certain level of water flow due to being pressed against the bottom by the water pressure. (Robust and highly water-resistant connection structure) The connection of the water stop boards does not require specialized parts like clamps; it is done through an interlocking claw structure between the main bodies. The original design shape considers not only ease of installation but also sufficient strength. Furthermore, the sponge at the overlapping parts of the water stop boards maintains a compressed state, enhancing water-stopping capability. - Instead of sandbags: The water-stopping capacity is one thirty-third of that of sand (this does not guarantee complete waterproofing). - Lightweight and easy to install: Each board weighs 1.5 kg, making it easy to carry and install. - Stackable for storage: Neatly stored! After use, they can be stacked for compact storage.

• Other office supplies
• Water stop

This is a pocket-sized hearing amplifier that can be easily taken out and used immediately when needed, and is easy to carry. It uses readily available AAA batteries for power, making battery replacement simple. With a patented microphone structure, it provides clear sound. In addition to volume adjustment, sound quality can also be adjusted. It features a microphone input, allowing you to use your own microphone.

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This is a practical device for measuring the static characteristics of a field-effect transistor (abbreviated as FET) and understanding its electrical properties and operation. It can be stacked and stored with other practical devices. Customization is also possible upon request.

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This is a practical device for observing the resonance characteristics of an LC circuit with an oscilloscope, measuring the inductance L of the coil from the resonance frequency, and understanding it. It can be stacked and stored with other practical devices. Customization is also possible upon request.

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This is a training device designed to understand and grasp the conditions under which a signal source with a certain internal impedance can supply maximum power to a connected load. It can be stacked and stored with other training devices. Customization is also possible upon request.

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This is a practical device for measuring the input and output circuits and frequency characteristics of a transistor amplifier circuit, aimed at understanding the characteristics and operation of the amplifier circuit. It can be stacked and stored with other practical devices. Customization is also possible upon request.

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This is a training device for measuring the input-output characteristics and frequency characteristics of a differential amplifier circuit, in order to understand its characteristics and operation. It can be stored stacked with other training devices. Customization is also possible upon request.

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This is a practical device for understanding the characteristics of differential and integral circuits using resistors and capacitors. It can be stacked and stored with other practical devices. Customization is also possible upon request.

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This is a practical device that can be used to teach the characteristics of various electrical circuits.

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By making it in the form of headphones, which was not available in conventional hearing aids, it is easy to wear and cannot be lost. Additionally, it is a hearing aid that does not require troublesome power operations with its automatic power on/off function.

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It is a wireless broadcasting device equipped with a speaker and a battery. It features a trumpet speaker, allowing for sufficient volume even in places like factories. Since it has a built-in battery, it can be used even during power outages. Additionally, because it is battery-operated, it can be temporarily used in locations without AC power. We are preparing a digital simple radio type that can cover a wide area.

• Other office supplies
• Audio equipment
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