1
Foreword
Dear users
：
Hello
！
Thank you for purchasing a new handheld oscilloscopes from Jin Han electronic.
In order to properly
use this instrument
，
please read the full text of this manual carefully before using the instrument
，
especially about the "safety precautions" part.If you have finished reading this specification
，
we
recommend that you instructions for proper custody
，
together with the instrument placed or placed where
you can access at any time
，
For future inspection during use.
Copyright Information
Hefei Jin Han Electronic Technology Co., Ltd. All rights reserved.
Jin Han-electronic products by China or other countries patent protection
，
including been made or pending
patent applications.The Company reserves have to change product specifications and prices right.Jin Han
All rights reserved.Licensed software products are all made of Jin Han
，
protected by national copyright
laws and international treaty provisions.
If the original purchaser from the date of purchase of the product within two years, the products are sold
or transferred to third parties, the warranty period shall be the date of the products from the original buyer of
