Out of 28 Ratings

Owner's of the Canon Calculator F-604 gave it a score of 2.8 out of 5. Here's how the scores stacked up:
  • Reliability

    2.79 out of 5
  • Durability

    2.85 out of 5
  • Maintenance

    2.69 out of 5
  • Performance

    3.0 out of 5
  • Ease of Use

    2.61 out of 5
of 66
• Ergonomicallydesigned, large plastic
keys with rounded edges for comfort
• Dual power source: solar and battery
• Extraction of square root and sign change
Type Handheld Display Calculator
Display Liquid Crystal Display
Display Screen Size 2-5/32" (W) x 1/2" (H)
(55mm x 13mm)
Calculation Capacity 8 Digits for all calculations
Decimal PointSystem Floating decimal pointsystem
Types of Calculations Addition, subtraction, multiplication and divi-
sion. Automatic multiplication by a constant.
Memory calculation. Extraction of square root.
Percentage calculations. Various mixed calcula-
tions. Sign change.
Indication Functions Overflow and error sign (E), memory sign(M),
minus sign(-)
Power Source Solar celland alkaline battery (1 xLR1130)
Dimensions 2.9" (W) x4.7'' (L) x0.5" (H)
(73.5mm x 119.5mm x 11.5mm)
Weight 2.2 oz. (62 g)
Z-505_Canon_07_CalculatorBrochur 7/30/07 11:08 AM Page 58