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A Better Graphing Calculator for School and Beyond

Fast, easy to use, and built for today's students -- without the high
price tag.

The Zero ZGC4 combines a familiar layout with modern performance and
built-in programming tools, helping students stay confident in class
and prepared for exams.Designed for daily school use. Ships fast. No
subscriptions.
 
Pre-order Now
 
Pre-order Now
 
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Features Tailored for Every User

Feels Familiar from Day One

Jump in immediately with a layout and controls students already
recognize.

Powerful Math Tools, Made Simple

Graphing, statistics, tables, and solvers -- all easy to access and
fast to use.

Premium Features. Student-Friendly Price.

Professional-level tools without the $150+ price tag.

Built for Real Classrooms

Drop-resistant design made for backpacks, desks, and daily use.

Fast Answers, Smooth Graphing

Quick calculations and responsive graphs help you stay focused.

Sharp, Easy-to-Read Display

Clear visuals for equations, graphs, and tables -- even in bright
classrooms.
Zero calculator close-up showing durable design and precision keys

Built with reliable components and tested for everyday classroom use.

Display
:
320 x 240 high-resolution screen for clear graphs and equations
Processor
:
High-speed processor for fast, responsive calculations
Battery Life
:
Long-lasting 2200 mAh battery for months of use between charges
Memory & Storage
:
8 MB RAM + 8 MB ROM -- plenty of space for programs and data
Connectivity
:
USB-C for charging, updates, and easy connection to a computer
Size & Weight
:
Compact and lightweight for backpacks and daily carry (210 g)
Build Quality
:
Durable polycarbonate body with impact-resistant silicone bumper

Lock In Your $25 Discount and Get the ZGC4 Before Anyone Else

Quantities will be limited at launch. Early pre-orders ship first.
Pay just $40 now--cancel anytime.
 
Reserve for $40

Try the ZGC4 Risk-Free

Use the interactive simulator to test graphing, calculations, and
programs -- just like on the real ZGC4. No download. No account
required.
 
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