เครื่องคิดเลขพลาสติกสีเทา 8 หลักเครื่องคิดเลขขนาดเล็กพวงกุญแจ

Peoduct Name : Mini Calculator;Material : Hard Plastic, Metal Color : Gray;Powered By : 1 x LR1130 Button Cell Battery(not included) Size : 6.3 x 3.7 x 0.8cm/ 2.5" x 1.4" x 0.3"( L*W*T);Key Ring Diameter : 2.5cm/ 1" Total Length : 9.5cm/ 3.7";Net Weight : 8g LCD display and press keypads make the 8 Digits Calculator easy to use. 20 Keys included functions for basic four arithmetic operation, reposition and percentage. Pocket LCD Digital Calculator with key chain. You can hang it together with your keys. Package Content : 1 x Mini Calculator with Key Ring Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.