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Products
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Automatic Calibration

Scanner
TYPE 3116M
Automate 792A
TYPE 2011A
TYPE APSU792A

Transformer

Inductive Voltage Divider
TYPE 6430A
TYPE 6435A

TYPE 6415A
TYPE 6425A

TYPE 6401A
Error Compensation
Current Transformer

TYPE 6460A
TYPE 6461A
TYPE 6462A

LCR Standard
TYPE 6100A
TYPE 6100B

TYPE 6230A
TYPE 6233B

HCS Series
HLS Series
Capacitance Bridge
1210A

SunJEM is a company doing design, production and sales for the products mainly consist of presision electrical transformer(standard for ratio) and measurement instruments.

E-mail english@sunjem.co.jp

SunJEM Co.,Ltd
4731, Taguchi, Suku-shi, Nagano-ken 384-0412, Japan