Handheld attenuator
The handheld attenuator comprises an attenuator body, a detection port is fixedly connected to the center of the top of the attenuator body, a dustproof sleeve is connected to the periphery of the detection port in a sleeved mode, a display screen is arranged on the front side of the attenuator body...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
18.01.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The handheld attenuator comprises an attenuator body, a detection port is fixedly connected to the center of the top of the attenuator body, a dustproof sleeve is connected to the periphery of the detection port in a sleeved mode, a display screen is arranged on the front side of the attenuator body, a control panel is arranged below the display screen, a rotary drive plate is arranged on the front side of the control panel, and a handle is arranged on the front side of the rotary drive plate. A power switch is arranged on one side of the rotary drive plate, a menu key is arranged below the power switch, a numerical value increasing key is arranged below the menu key, a wavelength switching key is arranged on the other side of the rotary drive plate, a cancel key is arranged below the wavelength switching key, and a numerical value decreasing key is arranged below the cancel key. The attenuator is simple in structure and convenient for a worker to hold and operate, can dissipate heat in the attenuator body, p |
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Bibliography: | Application Number: CN202122236227U |