Graphing Scientific Calculator
Product ID: 30400880
📊35x23 LCD
🔢50-key layout
⚙️400 program steps
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This Graphing Scientific Calculator features a high-resolution 35x23 pixel LCD display, a comprehensive 50-key layout, and the ability to execute 400 program steps across ten areas, making it an essential tool for students and professionals alike. With advanced functions for logarithms, trigonometry, and algebraic logic, it empowers users to tackle complex calculations with confidence.
| ASIN | B002PAE84M |
| Brand | Corner Office |
| Calculator Type | Engineering/Scientific, Graphing |
| Customer Reviews | 2.7 out of 5 stars 8 Reviews |
| Display Type | LCD |
| Enclosure Material | graphing |
| Item Weight | 0.4 Pounds |
| Manufacturer | Corner Office |
| Material | graphing |
| Mfr Part Number | 12_09_2012_012 |
| Model Number | ATC-139 |
| Power Source | Battery Powered |
| UPC | 049022364202 |
S**N
Junk calculator
Very cheap for graphing calculator but it did not work. I tried to press all numbers but the numbers happened on the screen not clear I can not read any number on the screen. I have to return it, waste my shipping cost. No more this cheap calculator. I need graphing but even a simple numbers did not come up clear on the screen.
T**P
Terrible, doesn't work
It doesn't come with a manual, doesn't work at all. I pressed all the buttons and thought I had to be doing something wrong. I checked the battery, looked online for an instruction manual. It just doesn't work.+
A**R
Bad quality
Doesnt work bad quality
A**L
TERRIBLE
I bought this calculator because I needed for my statistics class. A graphing calculator was required so I tried to buy this one. The calculator never came and my money was never returned!
C**Y
not for the big math and really cheap.
Cheap daughter said this is mostly for little kid not high school
A**R
Battery was no good.
Arrived in timely manner. Battery was no good.
I**N
Buy this if you want to throw your money away.
Calculator does not function. A few handfuls of the screen pixels will activate, but not the others. Took it apart, and i do not see anything wrong with the electronics ( a few stray solder balls that i scraped away, but nothing else). Still does not function.
Trustpilot
2 weeks ago
2 weeks ago