TF640 GPS on Boat Global Positioning System

1.Show water temperature and air temperature

2.Detection of underwater topography and depth of water.

3.Big/small fish identification.

4.Fresh/salt water environment.

5.Sonar alarm:fish/shallow/ Low battery

Product Quality Side

100 % double quality check before shipment (QC check the quality as factory standard and testing the boat  in the reservoir).  

Service Side

1.Any inquiry will be replied within 24 hours.

2.One stop service and after service consistence.

3.Skilled technology team to service for all global customers.

Payment and Shipment Side

1.Payment term :T/T L/C Western Union Paypal Credit Card. 

2.Shipment term:by air, by sea, by train.

3.Delivery time: 3-5 days for sample order, 15~20 days for bulk order.

 Maintenance

With a view to making use of your Fishfinder,we recommend you follow the steps bellow and carry out maintenance.

1. For the case  

Cleaning the sonar unit's outer case(except for the screen)with a cloth dipped mild detergent solution,and then wipes it dry.

2.For the screen

Use a piece of soft cloth or pelt to clean the screen (fresh water or eyeglass cleaner can be used if needed).Stubborn dirt or oil stains remaining on the screen shall not be wiped with force;otherwise it may scratch the surface.

Additionally,give daily attention to ensure the screen is keep for any chemicals.