The addition of new features has improved convenience in on-site operations! We support testing and maintenance of communication equipment.
The LM-332 is a multifunctional level measuring instrument that supports testing and maintenance of transmission lines, transmission devices, and communication equipment. The housing design has been completely renewed, improving operability and the robustness of the main unit. Additionally, the addition of new features has enhanced convenience for on-site work, making it the successor model to the multifunctional level measuring instrument LM-322 for audio frequency bands. 【Features】 ■ Added LPF function to various evaluation filters (sophometer, BPF, BEF) ■ Measurement data storage via multimedia card (with storage interval setting function) ■ Level meter (with frequency counter) -60dBm to +10dBm / 80Hz to 25kHz ■ Oscillator 200Hz to 25kHz (-50dBm to +5dBm) ■ Multimeter function (DC voltmeter, AC voltmeter, ohmmeter) ■ Measurement assistance functions (peak hold, single frequency measurement, communication function) *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 - Composed of an oscillator, level meter, DC voltmeter, AC voltmeter, and ohmmeter, it is a high-performance handheld type. - Measurement values can be directly read on a digital display, and the peak hold function allows for the retention of maximum/minimum values. - In addition to the conventional ITU-T O.41 sofometer characteristics, bandpass filter, and band elimination filter, a low-pass filter has been added, enabling evaluation noise measurement and leakage measurement with four types of filter characteristics. - The single frequency measurement function allows for the measurement of answer tones from fax machines and modems. - Built-in speaker enables monitoring of audio signals. - Two-way communication is possible via a dedicated 4W line. - Continuity checks can be performed with a buzzer sound. - Measurement data can be recorded in CSV format on a multimedia card (MMC) and edited on a computer. Additionally, recording intervals can be selected from 1 second, 10 seconds, 1 minute, or 10 minutes, allowing for longer recording times than conventional devices. - Added waterproof function (equivalent to IPX2*). *Excluding measurement terminals. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Founded in 1950, Oi Electric has realized many developments, including the pocket bell (1963) and desktop calculators (1963). The challenge spirit of the engineers at that time has been passed down to the current engineers, and we will continue to contribute to the development of social and communication infrastructure. If you are thinking, "I need something more than a generic product," "developing this will be costly," or "is there a product like this?" we would appreciate your contact. After listening to your needs, we will propose products that match your requirements. Our strength lies in developing high-quality products that can only be made through domestic production.