Search query: calculator with square root

Product: Canon LS-82Z Handheld Calculator Extra compact portable size; Product Dimensions: 4.4 inches x 3.5 inches x 1.3 inches
Floating decimal point system. Automatic power off Approx 7 minutes
Large, eye angled, upright display
Extraction of square root; Product Dimensions:
Dual power source : solar and battery Canon White