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The TI-25X is a great pocket-sized scientific calculator. I have used one for many years, until I left it in the hot sun for too long and the display went bad. This replacement works perfectly, and puts me back in business. I am always on the go and need more than a simple 4-function calculator. I use the stat mode and trig functions all the time, and the Constant (K) Mode save dozens of keystrokes in repetitive calculations. The TI-25X fits my needs very well.
Verified purchase: Yes | Condition: Pre-owned
Don't think they make these anymore, but it is pocket size and works great for my job (pharmacist) doing calculations all day. The only problem is, after a while, some of the digital lines disappear (though still works). But, this can cause 'slight' problems when trying to figure out if your number is one vs another... when this happens, I must get another one since can't take that risk of reading it wrong...
mint condition. compact unit has all necessary functions.
Verified purchase: Yes
Works amazing , thin and light, highly recommended
Verified purchase: Yes
Its compact and has full capability for calculating including trig, logs, exponents, etc
Verified purchase: Yes | Condition: Pre-owned
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