User manual
General Warranty 
We warrants that the product will be free from defects in materials and workmanship for a 
period of 3 years from the date of purchase of the product by the original purchaser from 
our company. The warranty period of accessories such as probe, battery is 12 months. This 
warranty only applies to the original purchaser and is not transferable to the third party. 
If the product proves defective during the warranty period, we either will repair the 
defective product without charge for parts and labor, or will provide a replacement in 
exchange for the defective product. Parts, modules and replacement products used by our 
company  for warranty work may be new or reconditioned  like new performance. All 
replaced parts, modules and products become the property of our company. 
In order to obtain service under this warranty, customer must notify our company of the 
defect before the expiration of the warranty period. Customer shall be responsible for 
packaging and shipping the defective product to the service center designated by our 
company, and with a copy of customer proof of purchase. 
This warranty shall not apply to any defect, failure or damage caused by improper use or 
improper or inadequate maintenance and care. We shall not be obligated to furnish service 
under this warranty a) to repair damage resulting from attempts by personnel other than 
our company representatives to install, repair or service the product; b) to repair damage 
resulting from improper use or connection to incompatible equipment; c) to repair any 
damage or malfunction caused by the use of not our supplies; or d) to service a product 
that has been modified or integrated with other products when the effect of such 
modification or integration increases the time or difficulty of servicing the product.  
Please contact the nearest Sales and Service Offices for services or a complete copy of the 
warranty statement. 
Excepting the after-sales services provided in this summary or the applicable warranty 
statements,  we will not offer any guarantee for maintenance definitely declared or hinted, 
including but not limited to the implied guarantee for marketability and special-purpose 
acceptability.  We  should not take any responsibilities for any indirect, special or consequent 
damages.










