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Sentry-ca756.3569553
5.5 out of 10

Sentry CA756

250 Functions Dot Matrix Display Alpha Numeric Advanced Read more

Best Price at Amazon

Reviews and Problems with Sentry CA756

Showing 1-10 of 20
Overall 6
6.0

Needed new battery but fine now

M F Muller, Amazon
13 October 2013
  • Summary: Had to buy a new battery before it would work for the 1st time. Seems to be working fine since then.
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Overall 10
10

Great for price

TC, Amazon
6 September 2013
  • Summary: Need for a "back to school" pack pack drive at work. It was nice to include for the school year.
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Overall 10
10

Great Calculator

tracy radford, Amazon
26 August 2013
  • Summary: This was the perfect calculator to order for my son. It will be able to help him in math if he has any issues in solving any complicated problems as it has a easy to follow manual.
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Overall 4
4.0

NICE PRODUCT

CL, Amazon
13 January 2013
  • Summary: THE ONLY ISSUE I HAVE WITH THIS PRODUCT IS THE LACK OF DETAILED INSTRUCTIONS. THIS CALCULATOR WAS BOUGHT FOR MY DAUGHTER'S GRAPHING ASSIGNMENTS FROM HER MATH CLASS AND I ENDED UP HAVING TO PURCHASE A NEW CALCULATOR BECAUSE WE CAN'T FIGURE OUT HOW TO UTILIZE THIS ONE. SO ANNOYING.
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Overall 2
2.0

TERRRIBLE

Lluvia Vogue, Amazon
9 January 2013
  • Summary: IT DIDNT WORK -_- Like seriously, I got it and it absolutely didn't work, but I did get all of my money back.
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Overall 2
2.0

Elodia C.

Elodia C., Amazon
4 November 2012
  • Summary: Does not do any matrix the reason why I bout it. sucks Know it is just put away. I let my 7 year old have it.
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Overall 10
10

all you need for the SAT test

Phyllcroc, Amazon
11 March 2012
  • Summary: This calculator is all you need (and then some), for the SAT Tst. It is not quite strong enough for the SAT Suject Tsts Math 1 & 2, but it can be used for those also. It is more than good enough for the regular SAT Resoning Test Math Section.
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Overall 8
8.0

functional, but odd

asdf, Amazon
9 November 2011
  • Summary: relatively small, front cover doesn't stay on, and does not run on double or triple A batteries BUT GREAT FOR PRICE COMPARED TO TI-83!!!
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Overall 10
10

exactly what I ordered

KJ, Amazon
26 October 2011
  • Summary: I am very happy with the Sentry 250-Function Graphing Calculator I ordered. It arrived earlier than expected, and was in new condition, in package.
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Overall 8
8.0

A GOOD CALCULATOR FOR THE PRICE(IT IS NOT A TI-83)

E. Lynch, Amazon
22 October 2011
  • Summary: First I would like to say that this is actually a better calculator than a lot of people have given it credit for. If you are expecting this machine to do everything the TI-83 does, you will be upset because it does not. Not by a long shot. The manufacturers are not being totally honest when they claim it can replace a TI-83. If they had not put this untruthful claim on the box in the first place, maybe the calculator would receive more higher ratings than it has.
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