eclips calculator ruler 8 digits

1.) 8 digits   2.) Good quality and good responsive   3.) Touch keyboard

4.) In about 5 minutes without any operation, the item will be automatically cut off the power,

press the CE key again, you can reconnect the power.

5.) Large display clear, relieve eyes tireless, ergonomic design

6.) Plastic buttons with UV varnish on the surface, wear-resistant, durable and more comfortable