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Retired Electrical Engineer. Interested in electronics, radio, computers, photography, cars.
All feedback (205)
- digitalmind2000 (80069)- Feedback left by buyer.Past 6 monthsVerified purchaseA+++ Thanks for the quick payment Questions/Concerns ? (248) 305-7900
- the_ardvark (1526)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- *****- Feedback left by buyer.More than a year agoVerified purchaseHeath HM-10A accurately described, prompt shipping, a satisfied buyer
- *****- Feedback left by buyer.More than a year agoVerified purchaseItem came as described, good and fast shipping. Would buy from again. Thanks!
- *****- Feedback left by buyer.More than a year agoVerified purchaseSuper-Fast shipping, extremely well packed, and in great shape. Thanks!
- samsoncableshpcalculators (11605)- Feedback left by buyer.More than a year agoVerified purchaseHope to deal with you again. Thank you.
Reviews (2)

Jan 24, 2019
HP starts to say goodbye to RPN
6 of 12 found this helpful Although RPN (Reverse Polish Notation) is still available as an entry mode on this calculator, it is no longer the native entry mode. The user will have to get used to using Algebraic and "Textbook" entry modes to get full benefits from this device. This is especially true using the CAS (Computer Algebra System) features of this unit which does not provide for RPN entry.

Oct 18, 2016
Back up Camera 170°480TVL Color Night Vision For Car Truck DI
Image was upside down for my application. Was unable to correct.
No instructions. Had to guess how to wire it in.
"Thinline" connector made it easy to thread through small holes.