说明

• Scientific calculator is a mixture of desktop calculator and writing board, it is going to efficiently save your pen and paper, calculate and checklist what you want 【scientific calculators with Notepad】calculators and notepad are designed in one, you could possibly take notes while calculating, convalescing study and paintings efficiency The engineering calculator helps up to 10 digital calculations, the numbers are clear and readable, suitable for stepped forward and rookies 【Repeatable writing】 No blue light LCD screen protects your eyes Equipped with an ergonomic magnetic stylus on the back, permitting you to write/draw brilliant and clear strains After use, press the erase button as soon as to effectively reuse, reduce paper consumption, and accomplish the goal of environmental protection 【Silent design】scientific calculators uses wonderful silicone keys, which are quiet and soft, without touch sound, and will not interfere with others when used Built-in 2 button batteries, 1PCS LR1120 calculator battery, 1PCS CR1220 LCD writing board battery, little need to recharge, it may be used for roughly 365 days (If the battery is dead, you could possibly update the battery by yourself) 【Easy and portable】pocket calculator has a foldable design and weighs only zero pounds, making it clean to install a bag, pocket or handbag It is very compatible for work business, engineering calculation, accounting calculation, student physics calculation, home use, and many others Product Features: ●One click immediate wipe The calculators for college kids has a one-click erasing function, you might write and doodle persistently ●Large LCD screen The extensive LCD display screen can reveal up to 10 digits, and the data is obvious and easy to read, which is an ideal desire for be taught and work ●Magnetic stylus The stylus is magnetic and may be connected to the storage slot to prevent loss ●Pen pressure sensing detection function The stylus has a pen strain sensing function, you might draw thick or thin strains at will per the pen pressure ●Mute Silica gel button Using silicone buttons, feel comfortable, with none noise, will not intervene with other people ●2 button batteries No should install screws, would be changed at any time, not need to fear concerning the battery is lifeless (the battery can be utilized for roughly a year) ●Easy to hold The desktop calculator weighs only zero pounds, which is ready the weight of 2 eggs, and has a foldable design, which is gentle and conveyable ●It is suitable for use in home computing, schools and workplaces ●Product Size: 160mm x 78mm x 12mm(6”) (Unopened status) ●Product Size: 160mm x 156mm x 6mm(6”) (Open state) Q & A ●Q1:Can the sq. root be calculated? Can calculate square root, cube root ●Q2:Can the √ 9calculated? √ would be calculated, reminiscent of √9 X 3=9 ●Q3:Does this do sin, cos, tan, log medical notation? Yes, our calculator has sin/cos/tan/log purposes Package Included: 1x 2 IN 1 Foldable Scientific Calculators&Writing Tablet

• 
• 
• 
• 
• 

审核