This is a great calculator that can handle a very wide range of calculations with a 10 digit mantissa and two digit exponent and a number of common built in functions. It comes with a protective slide on cover that slides on in the back when in use. The whole thing fits easily in a shirt pocket. It is completely solar powered so as long as you have a moderate amount of light you are set. I have had several of these and they are very reliable. A great product. for general calculations that is not expensive.
Verified purchase: Yes | Condition: New
NO batteries to go dead at the worst possible time! How many times has this happened to you? You just have a couple of calculations to do and your handheld calculator fails to function! I bought 6 spares because I tend to wander about and have a sudden urge to find an answer to a math problem. These fix that issue! I do not need the missing instructions as I already have a couple of others around, and I am familiar with the operations I want. I saved a good bit of money by going for this deal. It fitted my needs exactly.
Verified purchase: Yes | Condition: Pre-owned
I had one of this which I lost in a rental car and I can tell you that this is the best lightweight scientific calculator I have owned in my life! I been using the new one and it makes my job a breeze! For anyone interested in this item, feel free to purchase, it is a good quality and reliable product.
Verified purchase: Yes | Condition: New
This is my number one tool for all math calculatiions in the room and to estimate each student point average in every class before report cards,
Verified purchase: Yes | Condition: New
These are great pocket scientific calculators. Excellent quality. For the price, I don't think you can beat them. Light powered only, no batteries to discharge or leak. If you can see the buttons, it has enough light to work. I am senior electronics tech, technician trainee mentor, and also teach a college electronics circuit analysis class. I haven't needed more than these calculators can deliver. I highly recommend them for all basic, and moderate scientific use.
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