Ningbo Kelsun Int'l Trade Co.,Ltd.

Fax:+86-574-87730052 E-mail: kelsun@kelsun-cn.com

PRODUCT LIST

Product Catalog

Projection Ammeter

Projection Voltmeter

Voltmeter, DC

Ammeter, DC

Voltmeter, AC

Ohmmeter

DC VOLTMETER

DC Ammeter

Shower of watthour meter principle

Demo of the principle of multi-functional watthour meter

Ammeter

Voltmeter

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