jd_wages
HP Prime Calculator
Calculator shown in my photo has the following screen protector applied, which as you can see is almost impossible to notice:
www.amazon.com/Guerrilla-Military-Protector-Graphing-Calc...
I also highly recommend the following soft case, which fits the Prime like a glove, even with the plastic slide cover attached:
The HP Prime is the only graphing calculator with a capacitive touch-screen, allowing pinch to zoom on graphs. Exam approved. Allows RPN operation. Faster operation than any TI calculator, and easier to use than the TI Nspire.
I acquired two HP Primes for my children who are in Jr. High and High school. The Primes were purchased from Walmart in the USA, which as of July 2018 was the lowest priced seller of any I could find. I myself own an HP28S which is purchased for engineering school in 1989, and a 48GX with 128MB FRAM card and Meta Kernel, and the 50g.
Photo shot with natural window light entering a soft-light cube with gradient background, using a Panasonic GH5 with Olympus 12-100mm F4 lens at F11, ISO200.
HP Prime Calculator
Calculator shown in my photo has the following screen protector applied, which as you can see is almost impossible to notice:
www.amazon.com/Guerrilla-Military-Protector-Graphing-Calc...
I also highly recommend the following soft case, which fits the Prime like a glove, even with the plastic slide cover attached:
The HP Prime is the only graphing calculator with a capacitive touch-screen, allowing pinch to zoom on graphs. Exam approved. Allows RPN operation. Faster operation than any TI calculator, and easier to use than the TI Nspire.
I acquired two HP Primes for my children who are in Jr. High and High school. The Primes were purchased from Walmart in the USA, which as of July 2018 was the lowest priced seller of any I could find. I myself own an HP28S which is purchased for engineering school in 1989, and a 48GX with 128MB FRAM card and Meta Kernel, and the 50g.
Photo shot with natural window light entering a soft-light cube with gradient background, using a Panasonic GH5 with Olympus 12-100mm F4 lens at F11, ISO200.