What’s the difference between this one and the more metallic alternative available when you search for hp 35s, possibly the b12 version?

There is no metallic alternative to the HP 35s. The HP 35s is a retro styled calculator introduced to commemorate the 35th anniversary of the HP-35, the World's first pocket scientific calculator.

Can the HP35s do differential and integral calculus? And can it calculate probabilities from the Normal distribution? What about the test?

page 16-11 of HP35S the manual: normal distribution / inverse normal distribution.Integration is chapter 8. function limits can be entered.

Is there an HP 45 version?

No, HP only do a few calculators now, 35s, Prime and a couple of financial ones and basic scientific.

Hp 35s Scientific Calculator

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Description

📊 Elevate your calculations—where precision meets professional power.

ROBUST MEMORY ARSENAL - Store and protect up to 800 memory registers with 30KB RAM—your data stays safe and accessible.
DUAL MODE INPUT MASTERY - Switch seamlessly between RPN and algebraic logic for ultimate calculation flexibility.
SLEEK PORTABLE POWERHOUSE - Compact 15.8 x 8.2 cm design with long-lasting dual CR2032 batteries keeps you calculating anywhere.
ENGINEERED FOR PROFESSIONALS - Trusted by engineers, scientists, and students; approved for SAT, ACT, AP exams—excel under pressure.
PRECISION AT YOUR FINGERTIPS - Access 100+ built-in scientific functions including logarithms, factorials, and unit conversions.

The HP 35S Scientific Calculator is a programmable powerhouse featuring a crisp 2-line LCD, a fast 8502 processor, and 30KB of RAM with 800 memory registers. Designed for engineers, scientists, and students, it supports dual input modes (RPN and algebraic), over 100 built-in functions, and is approved for major standardized tests. Compact and battery-powered, it delivers reliable, precise performance wherever your work takes you.

Specifications

ASIN	B000TDRHG8
Brand Name	HP
Calculator Type	Engineering/Scientific
Colour	Black
Compatible Devices	General - Not limited to a specific brand or model
Customer Reviews	4.4 4.4 out of 5 stars (213)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00883585142859
Item Dimensions L x W	15.8L x 8.2W centimetres
Manufacturer	Hewlett Packard
Manufacturer Part Number	F2215AA#ABA
Model Name	HP 35S
Model Number	F2215AA#ABA
Number of Batteries	2 CR2 batteries required. (included)
Power Source	Battery Powered
Screen Size	1
UPC	012951709598 151903070352 883585142859 641438715090 163120299744 094949368024 088022242028 883585253968 012306082109 768421122151 799198963302 806791990755 700580267885 044113580875
Unit Count	1.0 count

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SAR 26

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In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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TrustScore 4.5 | 7,300+ reviews

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HP 35S Scientific Calculator

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