How the press key works? I have the plus version, but the key is very hard to be pressed. And, there are some missing numbers if I press quickly.

The keys in the professional are even more tough and stiff than the plus. They have a shorter travel distance. The plus keys I think are much better.

Can it be switched to RPN?

I’m sorry I am not sure. I only used it for a class for 2 weeks. I only used basic functions.

I do not have an answer to your question at this time. The item I have is gold plastic with the same face as pictured.

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Texas Instruments BA II Plus Professional Financial Calculator [並行輸入品]

Texas Instruments BA II Plus Professional Financial Calculator [並行輸入品]

Product ID: 725338561

Details

Brand
Texas
Calculator Type
Financial
Color
Black
Power Source
Battery
Screen Size
3

📊Advanced financial functions

🔋Long-lasting battery powered

🖤Sleek black leather case included

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¥19617

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📈 Elevate your financial game with precision and style!

CARRY ON READY - Comes with a stylish black leather case for effortless portability and protection on the go.
COMPACT POWERHOUSE - Lightweight 170g design with a clear 3-inch LCD screen for easy readability anywhere.
MBA CFA APPROVED - Trusted by top-tier finance professionals and students alike for exam success.
RESPONSIVE RELIABLE - Enhanced button sensitivity ensures zero input errors during critical moments.
PRECISION AT YOUR FINGERTIPS - Engineered for flawless calculations in high-stakes exams and professional settings.

The Texas Instruments BA II Plus Professional Financial Calculator is a top-rated, battery-powered device designed for finance professionals and students. Featuring advanced financial functions, a responsive keypad, and a clear 3-inch LCD, it comes with a sleek black leather case for easy portability. Ideal for CFA exams, MBA courses, and everyday financial calculations, this lightweight calculator combines reliability with professional-grade performance.

Specifications

ASIN	B0001EMLZW
Amazon Bestseller	#18,230 in Office Products ( See Top 100 in Office Products ) #57 in Financial & Business Office Calculators
Brand	Texas Instruments
Calculator Type	Financial
Color	Black
Customer Reviews	4.4 out of 5 stars 5,696 Your Review
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00033317192045, 03243480104807
Item Part Number	IIBAPRO/TBL/1L1
Item Weight	0.38 Pounds
Manufacturer	Texas Instruments
Mfr Part Number	IIBAPRO/TBL/1L1
Model Number	BA II Plus
Number of Batteries	1 CR123A batteries required. (included)
Power Source	Battery Powered
Screen Size	3
UPC	033317192045

Reviews

A**R

Plus or the Plus Professional. Easy decision.

I have both the BA II Plus and the Plus Professional. The professional is more expensive, but the extra cost is worth it. I am not sure if it was just my calculator, but the BA II Plus felt cheap. The buttons were not very responsive, so I would type 1.1 and get 11 instead, and the screen was very small. In an exam, you don't have the time to re-calculate over and over again. Aside from cost, the Professional doesn't come with a cover face plate, so you need to maybe buy a carry case, but it's such an easy decision.

30.10.2025

H**ん

MBA

Perfect for MBA courses

16.11.2025

ケ**ン

CFA用に購入

CFAの試験用に購入しました。ボタンは押しづらいし、気を付けて押さないと認識してくれないこともあるので改善はしてほしいのが本音です。でもルックスはいいし、試験で使える電卓は限られているので結局気に入って使っています。

8.12.2016

お**り

普通

値段が高いですけど、試験のために仕方がありません。

11.12.2025

A**ー

よかった

値段が高いが、役に立つと思う。また、CFA試験頑張りましょう！

3.05.2018

楠**子

試験に本当に役に立ちました。なかなか使いやすいです。機能もちゃんと整えてくれるから、推薦します。

16.03.2015

V**Y

品質悪い、返品

写真のように画面の品質が悪いです。新品を買ったですが後ろに傷があります。 Bad screen quality with Lots black lines on it. It's new product but many sratches on the back .

13.11.2019

王**健

Good condition

Nothing to complain.

11.02.2019

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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¥19617

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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