Texas Instruments 30XIIS Scientific Calculator

A: Hi Vegetarian Cook, thanks for reaching out about Texas Instruments 30XIIS Scientific Calculator. Yes, the Texas Instruments TI-30XIIS Scientific Calculator does have a replaceable button cell battery. It uses one CR2025 lithium button cell battery. How to access and replace it: While the TI-30XIIS is designed to be dual-powered (solar and battery), the battery is primarily for low-light conditions and to retain memory. When the battery starts to die, you might notice the display dimming, or it might not turn on reliably in low light. Here are the general steps to access and replace the battery, according to Texas Instruments' support and various guides: Remove the slide cover and place the calculator face down on a soft, clean surface to avoid scratching it. Locate the screws on the back case of the calculator. You'll typically need a small Phillips head screwdriver. Carefully remove the screws. Keep them in a safe place so you don't lose them. Gently separate the front from the back casing. Start from the bottom and work your way around, using a small, thin tool (like a plastic pry tool or a very small flathead screwdriver) if needed to carefully pry open the case. Be gentle to avoid breaking any plastic tabs. Locate the battery. Once the case is open, you should see the CR2025 button cell battery. It's usually held in place by a small clip or bracket. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.

A: Hi Vegetarian Cook, thanks for reaching out about Texas Instruments 30XIIS Scientific Calculator. You are absolutely correct! For the Texas Instruments TI-30XIIS Scientific Calculator, to turn it off, you indeed need to: Press the "2nd" key (usually in the top left corner). Then, press the "ON" button (which also doubles as the "OFF" function when "2nd" is pressed first). It's a common little "gotcha" for many calculators where the ON button serves a dual purpose. Don't worry about your review; it's a very helpful piece of information to share! If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.

A: Yes, the TI-30XIIS supports basic trigonometric functions such as sin, cos, and tan.

A: Hi Chrisi, thanks for reaching out about Texas Instruments 30XIIS No. This is a Non-programmable scientific calculator. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.

A: Hi ashley, thanks for reaching out about Texas Instruments 30XIIS Scientific Calculator This calculator can calculate mean, standard deviation and population standard deviation using one or two data sets. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.

A: Hi Cbez, thanks for reaching out about Texas Instruments 30XIIS Scientific Calculator This device is a similarly featured successor to the TI-30X-1 If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.

A: Hi Theresa, thanks for reaching out about the Texas Instruments 30XIIS Scientific Calculator. Yes, the Texas Instruments 30XIIS Scientific Calculator can do cube root. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7 am-11 pm CST.

A: Hi powered, thanks for reaching out about Texas Instruments 30XIIS Scientific Calculator. Yes it is powered by solar and battery. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.

A: Hi Ramesh, thanks for reaching out about Texas Instruments 30XIIS Scientific Calculator. Yes, these are features of the calculator. Also, it is approved for AP Calculus, Approved for ACT, Approved for AP Physics, Approved for SAT I, Approved for PSAT, Approved for AP Chemistry. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.

A: Hi Bygrace, thanks for reaching out about the Texas Instruments 30XIIS Scientific Calculator. The TI-30X IIS scientific calculator is approved for use on SAT®, ACT®, and AP® exams. The TI-30XS Multiview Scientific Calculator is approved for GED Test. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7 am-11 pm CST.