_x000D_100% brand new and high qualityFeatures :_x000D_Multi-replay function_x000D_2-line display_x000D_Auto power off_x000D_Comes with slide-on hard case_x000D_Power: included_x000D_Two-line display, 240 functions and statistical calculations with STAT data editor_x000D_It also performs fraction calculations, and the expression and its result can be displayed at the same time_x000D_Ages 11 and over_x000D_Specifications:_x000D_240 functions_x000D_S-V.A.P.M Operating System_x000D_164 scientific functions_x000D_Mantissa + EXP: 12 + 2_x000D_9 memories_x000D_Formula memory: 79 bytes_x000D_Multi-replay_x000D_Degrees_x000D_Radians_x000D_Gradians_x000D_Battery: 2 x Button Batteries (Included)_x000D_Dimensions:5.91*2.95 inch_x000D_Color: Black_x000D_Quantity : 1PCNote:_x000D_1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!_x000D_2. Please allow 0.5-1cm measuring deviation due to manual measurement.Package includes:1 x Scientific Calculator(Battery included)_x000D_