Founded in 1940, Japan Kyoritsu Instruments Co., Ltd. is a high-tech enterprise dedicated to the research and development, production and sales of electric power and electrical testing instruments
Kletz International Trade (Shanghai) Co., Ltd. is a subsidiary of Kyoritsu Instruments Co., Ltd. in China.Since its establishment in 1940, Kyoritsu has always adhered to the tenet of "high quality and high quality is our consistent tradition", and the research and development of power and electrical testing instruments KYOROTSU are sold all over the world, and are in the leading position in the power and electrical industry. The company has set up factories and R&D centers in Japan, Thailand, the United Kingdom and other places, and has set up sales and service organizations in more than 100 countries around the world, enjoying a high reputation in the world.
Over the years, the company has provided testing and electrical safety testing and on-site maintenance instruments with exquisite craftsmanship for various industrial fields: the sales of high-voltage insulation resistance tester and clamp ammeter in power system have maintained the leading position in the industry, and the grounding resistance tester is the first choice for meteorological systems; The power quality analyzer is an indispensable equipment for energy conservation in enterprises and institutions. In addition, multi-meter, multi-function tester, leakage switch tester, leakage recorder, phase sequence table and other products can be widely used in electric power, telecommunications, meteorology, metallurgy, electromechanical, railway, petroleum/chemical, construction, electrical, automotive and other industries.
Since 2010, the company has successively launched clamp grounding resistance tester KEW4202 with Bluetooth for the Chinese market, a special small current test KEW2500 for the process industry, a small ground network tester KEW4106, a high-voltage insulation resistance tester KEW3121A/KEW3122A/KEW3123A series, a best-selling digital high-voltage insulation resistance tester KEW3125, a high-current digital high-voltage insulation resistance tester KEW3128, Power quality analyzers KEW6305/KEW6310, etc.
In 2008, Kletz International Trade (Shanghai) Co., Ltd. was established in Shanghai to provide more thoughtful service to Chinese distributors and customers.In 2012, the international Chinese translation of KYORITSU was unified globally as: "Kletz".
In 2015, in order to better adapt to and fit the domestic on-site use environment, the old 3121A, 3122A and 3125 were upgraded to 3121B, 3122B and 3125A respectively, and 3025A and other models were added. The upgraded version has a more robust design, a more complete test circuit, and more stable data.
