Sell Deli 1705 Scientific Calculator (1PC) best price

Spec. 1:160×80×20MM Spec. 2:10+2digits Spec. 3:Battery Spec. 4:• ANS function • check and correct function • fractional arithmetic function • standard deviation calculation • coordinate transformation • data edit • continuous calculation • memory function • 9 variables • statistics calculations • regression calculate Spec. 5:240 functions Spec. 6:Slide cover Auto power off - 10+2 Digits Two Lines Display - Auto Power Off - Durable plastic keyboard - Light and durable sliding cover design - Good for School and Office Use - Please choose Black Arrow Own Packaging for more than 3 orders