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Sentry CA656 Calculator

4.25 product ratings

Flippin_Drip_412 (237)
98.8% positive feedback

Price:

US $1.75

ApproximatelyC $2.39

+ US $16.19 shipping

Estimated delivery Thu, May 23 - Mon, Jun 10

Returns:

30 days return. Buyer pays for return shipping.

Condition:

New

All listings for this product

item 1 Sentry Industries Inc. 56-Function Scientific Calculator, Black (CA656)
C $12.29
+C $5.45 shipping
item 2 NEW Sealed Sentry 56 Function Scientific Calculator CA656
C $2.39
+C $22.13 shipping
item 3 Sentry CA656 Scientific Calculator w/ cover
C $5.45
+C $20.14 shipping
item 4 Sentry CA656 Scientific Calculator Used Works Great w/Manual/Cover/New Batteries
C $5.45
+C $20.16 shipping
item 5 Sentry CA656 56-Function Scientific Calculator
C $10.77
item 6 Sentry 56-Function Scientific Calculator, Black (CA656) New Sealed Free Shipping
C $10.92
item 7 Sentry 56 Function Scientific Calculator CA656 New
C $12.29

See all 70

About this product

Product Information

Sentry Scientific Calculator features a big 10 digit display, 56 programmed functions and memory and statistic calculation. Binary, octal, decimal and hexodecimal calculation. Tilt display. Auto power off. Long life battery, detailed instruction book and protective cover included.

Product Identifiers

Brand
Sentry
MPN
CA656
UPC
0080068206569
Model
CA656
eBay Product ID (ePID)
56712555

Product Key Features

Power Source
Battery
Size
Handheld
Key Size
Regular
Type
Scientific

Additional Product Features

Additional Features
Case Included
Digit Display
10 Digits

4.2

4.2 out of 5 stars based on 5 product ratings

5 product ratings

4 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

5 out of 5 stars
by xavnCynsSqi@Del...Mar 15, 2010
Fantastic Sentry CA656 Calculator
You would never be able to tell that this calculator was used. There are NO outside wear, and all the keys work perfectly. Rarely do you find a calculator that has all these functions, and I am VERY pleased with this auction.
5 out of 5 stars
by michclem-4May 27, 2019
Great calculator!
It really helps me with my math!
Verified purchase: Yes | Condition: New
1 out of 5 stars
by munofflDec 19, 2023
Bummer
Product did not work. It will not turn on.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by cdeleo0104Feb 21, 2014
Great calculator
Great product! My child needed a scientific calculator for her Math class and this did the job perfectly!

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Picture 1 of 2

Sentry CA656 Calculator

All listings for this product

About this product

Product Information

Product Identifiers

Product Key Features

Additional Product Features

Ratings and Reviews

Most relevant reviews

Fantastic Sentry CA656 Calculator

Great calculator!

Bummer

Great calculator

Best Selling in Calculators

Save on Calculators

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