RENUS 8 Packs, 2-Line Engineering Scientific Calculator Function Calculator for Student and Teacher 16 AAA Batteries Included Battery & Accessories The comfortable three-finger trigger grip

The comfortable three-finger trigger grip prevents hand cramping during extended use

convenient for use

Smart Motion Detection & Real-Time Alerts - Both the monitor and the app receive instant alerts when the wireless security camera detects the movement of objects in the recording area

11inch * 12

RENUS 8 Packs, 2-Line Engineering Scientific Calculator Function Calculator for Student and Teacher 16 AAA Batteries Included Battery & Accessories The comfortable three-finger trigger gripAbout this item RENUS Professional grade scientific calculator,Easily handles 1 and 2 variable statistical calculations, three angle modes(degrees,radians, and grads), and scientific engineering notation modes,Perfect for High School and College math. Calculation records can be read ,it will reduce double counting and improve working efficiency. 2 line,12 digit widescreen HD display support superscripts function,Facilitate our calculations AAA battery