Casio FX-991CW Advanced Scientific Calculator (UK Version) Condition:New Battery runtime (according to manufacturer):

Battery runtime (according to manufacturer): 10 h

Measure your blood oxygen level

it provides the same great gaming experience in a more streamlined form

while the rechargeable battery ensures long-lasting use

Stronger Graphics for Creative Work and Entertainment – The 8-core GPU gives extra visual power for photo editing

Casio FX-991CW Advanced Scientific Calculator (UK Version) Condition:New Battery runtime (according to manufacturer):About this item Casio fx 991 is the UKs best selling advanced scientific calculator. fx 991 CW is the new upgraded version of the fx 991 EX Allowed in every UK exam where a calculator can be used Approved for Key stages 3, 4 and 5, recommended for Advanced GCSE, A AS level and Highers Dual powered, solar with battery back up and auto power off 3 yr Warranty included Other models to consider: If you require an even more powerful and more advanced