Kett Electric Laboratory

We are a measurement instruments manufacturer with a focus on moisture testers. We offer agricultural moisture testers, coating thickness testers, infrared moisture balances, lumber moisture testers, and more. We have developed various measurement instruments by considering what sort of instruments are needed and pursuing precision and ease of use. Our products are also sold extensively overseas with a focus on grain moisture testers.

Multiple Moisture Tester
Multiple Moisture Tester
Grain Moisture Tester
Grain Moisture Tester
Coating Thickness Tester
Coating Thickness Tester
Moisture Balance
Moisture Balance
Concrete Moisture Tester
Concrete Moisture Tester
NIR Moisture Sensor
NIR Moisture Sensor
Whiteness Tester
Whiteness Tester
NIR Composition Analyzer
NIR Composition Analyzer

Specialized Products, Technologies and Services

Grain Moisture Tester PM Series

For: Grains and seeds, coffee, tea, etc.
Measurement principle: Dielectric constant
Features: Measures sample nondestructively.

Riceter Series

For: Rice, paddies, wheat, etc.
Measurement principle: Electrical resistance method
Features: Pulverizes the sample in the handle and measures moisture values.

Coating Thickness Testers

For: Coatings on metal
Measurement principle: Electromagnetic induction and eddy-current
Features: Nondestructively measures the thickness of coatings and plating on metal.

Current Status of Overseas Business

On-site production
Sales bases (incl. dealerships) Korea, China, Taiwan, USA, Thailand, Vietnam, Italy, and other countries
Export Same as above
Import USA and Germany
Outsourcing production /processing
Technology partnerships
R&D bases Tokyo Ota City

Key Business Partners

• Korea Kett Co., Ltd.
• Kett USA
• Beijing Washin Technology & Development Co., Ltd.
• Ngek Seng Huat Part., Ltd.
• Jin Chen Hsing Agricultural Machinery Co., Ltd.

Future Target Countries and Regions

Overseas Business Prospects

Company Information

Representative Sakae Emori
Address Minami-Magome 1-8-1, Ota-ku, Tokyo 143-0025
Established in 1946
Capital 72 million yen
Employees 79
International Certification (e.g. ISO) ISO 9001


Name Okimasa Chikira
Tel +81-3-3776-1121
Fax +81-3-3772-3001