Matters Need Attention of GPS Land Survey Equipment

1. This product is high precision equipment,Please do not open it privately,otherwise it will be deemed a waiver of our after-sales service.
2. This product powered by lithium batteries,do not put it under the sun exposure. For other
3. lithium battery transportation and safety,please refer to relevant national regulations.
4. When this product is not used for a long time,please take out the battery.
5. Please turn on the product and use it in open area,the effect is the best.
6. Affected by GPS signal,different regions receive different GPS signals,the measurement results will be inconsistent,this is normal condition,please feel free to use it.
7. Please use the original charger to charge the device(Do not use non-conforming charger ).
8. If the content of this manual changes without notice. Please pay attention to our company’s official website:www.wanggan.com, download and update product manual,or ask local distributors for the updated product manual； the right to explain the content of this manual is vested in Chengdu Wanggan Technology Co., Ltd.

Chengdu Wanggan Technology Co., Ltd. was founded in Oct.11,2017 and is located in No. 879, Ganghua Road, Hongguang Town, Pidu District, Chengdu. We have a plant area of more than 800 square meters and has abundant financial resources. We are specialized in the field of embedded computer ,global positioning system (GNSS) ,and measuring industry for many years, especially has rich experience in the tools measurement(GPS land meter, GPS survey equipment), GPS positioning tracker and consumer electronics industry. Our main products include measuring tools, GPS locators, and smart watches etc. In addition, our products are sold to all cities and provinces around China, which also exported to clients in such countries and regions as South Africa, Southeast Asia and South America etc. We also welcome products OEM orders, logo print,package or manual instruction customization etc. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk freely to our customer service center about your sourcing requirements. Besides, we are making great efforts to develop new products to meet different requirements. Our company has quality control equipment to strictly control the product quality. Adhering to the business principle of mutual benefits, we have a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.