Lightning observation. lightning discharge. lightning phenomena.surges. lightning strokes. lightning waveforms. surge current.


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Windmillfs 24/7 lightning monitoring system
Automatic Lightning Picturing Camera: PH700KG
Lightning passage capturing video system
Current Wave Recording System
Automatic Lightning Picturing System


Electric Charge Amount Surge Counter: PBQSC-501
Electric Charge Surge Counter
Independent Surge Counter
Remote Type Surge Counter


Electromagnetic Amplifier
Triaxial Magnetic Field Meter
Wideband Triaxial Magnetic Field Meter
Electric/Magnetic Antenna
Rogowski coil


EO/OE Converter (standard version)
EO/OE Converter (low power version)
3ch. OE Conversion Unit
3ch. Trigger Level Unit
Integral-ATT-EO Conversion Unit
Optical Fiber Isolation System


High speed multiple-lightning strokes recording system (16ch)
High speed surge waveform recording system (16ch)
High Speed AD Storage Device
2ch. Mass Storage Device
3ch. Mass Storage Device


GPS Clock
GPS Clock-DC

1-34 Kanda-Jimbocho,
Chiyoda-ku Tokyo 101-0051, Japan
TEL: 81-3-5962-8548
FAX: 81-3-6856-4866
e-mail

China Office
Frank Jiang No.88 Pujiang RD, Changshu City, Jiangsu province, China
Cellphone: 15850818238
e-mail


Photonics Co. Ltd, in conjunction with M Square Corp., have officially launched the lightning-measurement.com website.
The breathtaking technological know-how that Photonics has to offer the lightning measurement and discharge communities is finally at the finger tips of the people who require it via this user-friendly website.
We hope that you, the customer, will find the products to suit your needs within these pages, however if not, please feel free to contact us at any time with questions or inquiries via the contact facility provided. Thank you for visiting the site.
The Photonics team hopes to do business with you soon!


August 1, 2016.
Lightning Electric Charge Amount Surge Counter is released.
March 15, 2015.
China sales office is launched.
March 1, 2015.
Windmillfs 24/7 lightning monitoring system is finally released.
August 2, 2012.
Current Wave Recording System, system configuration updated.
July 11, 2012.
Lightning image taken by Photonics's 1,000f/sec camera. Please look at 0:25 and 2:55.
June 11, 2012.
The world's tallest tower: Skytree has Photonics system for the continuous lightning strikes measurement.
March 12, 2012.
Electromagnetic Amplifier page updated
Electric/Magnetic Antenna updated
February 1, 2010.
Photonics Co. Ltd, in conjunction with M Square Corp. launches user-friendly website, lightning-measurement.com.
The website marks the beginning of high-tech Japanese lightning measurement apparatus being exported world-wide.
February 1, 2010.
New ALPS system hailed as a triumph by lightning experts.
The Automatic Lightning Picturing System impresses local specialists with its time management accuracy and supreme quality of picture.
February 1, 2010.
Photonics announces the improvement of its mass storage devices.
Mass storage devicesf storage capabilities see increase.

Direct lightning measurement with camera or VCR System. Rogowski Coil. optical-electronic converter (OE/EO).
Tel: 81-3-5962-8548@Fax: 81-3-6856-4866@e-mail
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