APPENDIX 
209 
Certificate Of Compliance 
 
GOOD WILL INSTRUMENT CO., LTD. 
declare that the CE marking mentioned product 
satisfies all the technical relations application to the product within the 
scope of council: 
Directive: EMC; LVD; WEEE; RoHS 
The product is in conformity with the following standards or other 
normative documents: 
Electrical equipment for measurement, control and 
laboratory use –– EMC requirements 
Conducted & Radiated Emission 
EN 55011 / EN 55032 
Electrical Fast Transients 
EN 61000-4-4 
Current Harmonics 
EN 61000-3-2 / EN 61000-3-12 
Surge Immunity 
EN 61000-4-5 
Voltage Fluctuations 
EN 61000-3-3 / EN 61000-3-11 
Conducted Susceptibility 
EN 61000-4-6 
Electrostatic Discharge 
EN 61000-4-2 
Power Frequency Magnetic Field 
EN 61000-4-8 
Radiated Immunity 
EN 61000-4-3 
Voltage Dip/ Interruption 
EN 61000-4-11 / EN 61000-4-34 
Safety requirements for electrical equipment for 
measurement, control, and laboratory use - Part 1: 
General requirements 
GOODWILL INSTRUMENT CO., LTD. 
No. 7-1, Jhongsing Road, Tucheng District, New Taipei City 236, Taiwan 
Tel: +886-2-2268-0389    Fax: +886-2-2268-0639 
Web: http://www.gwinstek.com  Email: marketing@goodwill.com.tw 
GOODWILL INSTRUMENT (SUZHOU) CO., LTD. 
No. 521, Zhujiang Road, Snd, Suzhou Jiangsu 215011, China 
Tel: +86-512-6661-7177    Fax: +86-512-6661-7277 
Web: http://www.instek.com.cn  Email: marketing@instek.com.cn 
GOODWILL INSTRUMENT EURO B.V. 
De Run 5427A, 5504DG Veldhoven, The Netherlands 
Tel: +31-(0)40-2557790    Fax: +31-(0)40-2541194 
Email: sales@gw-instek.eu