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
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Type Handheld DisplayCalculator
Display Liquid Crystal Display
Display Screen Size 53mm (W) x 16mm (L)
Calculation Capacity 8 Digits for all calculations
Decimal PointSystem Floating system
Types of Calculations Addition, subtraction, multiplication, division.
Automatic constant addition, subtraction, multi-
plication and division. Chain multiplication and
division. Memory calculations. Percentage add-
on and discount calculations. Square root. Mark-
up. Sign change. Mixed calculations.
Indication Functions Overflow and Error sign (ERROR), Memory sign
(MEMORY), Minus sign (-MINUS).
Power Source Solar celland alkaline battery (1 xCR2032)
Automatic Power Off Approx. 7 minutes
Usable Temperature 32˚F - 104˚F (0˚C- 40˚C)
Dimensions 2.8" (W) x4.5" (L) x0.4" (H)
(71mm x 114mm x 10mm)
Weight 1.2 oz. (29 g)
• Oversized, easy-to-read display
• Dual power source: solar and battery
• Mark-up key
• Extraction of square root and sign change
Z-505_Canon_07_CalculatorBrochur 7/30/07 11:08 AM Page 65