Marbig desk top calculator is solar powered with the added security of battery back-up for low light conditions

• Ideal for calculations on the run
• Extra slim design fits neatly into your hand and discretely slides away in a briefcase when not in use
• Solar powered with the added security of battery back up for low light conditions
• Features include 3 key full memory function, percentage and square root keys
• Extra large 8 digit display for easy viewing
• Soft rubberised keys for comfortable use - no more sticky keys