12-Digit 2-Color Desktop Calculator

• 12 Digit bright green fluorescent display with automatic 3-digit punctuation
• Fast and quiet 2 color printing (negative entries in red)
• 3.6 lps printing
• Independently accessible 4-key memory
• Right shift key backs out last digit or entry
• Round down/off
• Grand total for second memory or accumulation
• Constant (K) add mode (A) selector
• Item counter (for averaging)
• Tax key
• 9' x 3' x 12'