Casio GX-12B

Casio / Calculator / Black / Desktop Type / 12 digits / 3-digit comma markers / Plastic keys / Key rollover / Shift key (▶) / Sign Change (＋/－) / Mark-up / Independent memory / Solar & Battery / Decimal selector (4/2/1/0/ADD₂) / Rounding selector (F・CUT・UP・5/4) / Basic Calculation / Regular percent (％) / Square root (√) / Item counter / 1 Year Warranty / GX-12B.