|30 days from delivery||Damaged, Defective, Item not as described||Replacement|
|30 days from delivery||Exchange for colors and size, Does not fit||Exchange|
|10 days from delivery||Damaged, Item not as described||Replacement|
|229 Functions, Hard Cover, 2 Tier Display|
This model of scientific calculator by Orpat is really with good & reliable performance. But the battery cover should be developed to be open easily for checking the condition of the tab batteries instead of 5 nos screws mounted cover. As I experienced that due to screw tight cover I could not able to check time to time the condition of the batteries in long run, and as a result once I found that the leakage fluid of the old batteries made defunct my previous set of the same model. Still I am using a new one of the same fx350TL.