To the Kawaguchi electric works Ltd. in case of the thunder harm product (security machine, arrester, and SPD)

Aresta and security machine for communication

PBX, the business phone, and the communications equipment (modem etc.) are defended from the lightning hazard (thunder serge).

Examination [hiutsuwa] for communication

The communication railway track can be breakdown division, be examined the communication, and it monitor it.

Terminal board for communication

The jumper work is reduced to the connection of the communication railway track.

Apparatus for construction etc.

The product that efficiently does the communication construction and maintenance, etc. is offered.

Aresta for power supply

PBX, the business phone, and the personal computer, etc. are defended from nagoya

Aresta for surveillance camera

A surveillance camera and a related server, etc. are defended from Caminarigai (serge).

Static examination device EPA8300A

The electrification characteristic and the attenuation characteristic of the exposure body are measured.

Slight megohmmeter/ammeter Universal electro meter MMA�U-17B

universal electro meter MMA�U-17E (Be developing)

MMA�U. Electrode for seat film, liquid, and liquid crystal