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About the Display
GT: Grand total memory indicator
M: Independent memory indicator
E: Error indicator
K: Constant calculation indicator

Percentage Calculation
Add on: 1000+15% =? (1000 x 15 % + ) = 1150.
Discount: 500 - 20 % = ? (500 x 20 % - ) = 400.
Ratio: 75 = 250 x ?% ( 75 / 250 % ) = 30.
% change: 100 = 80 + ?% (100 - 80 % ) = 25.
Mark-Up: 25 % mark-up of 480 ( 480 + 25 % ) = 640 ( - ) 160.

Specification
Power Supply: Two-way power system, with solar cell and on LR54 button type battery
Battery Life: approx. 3 yrs for LR54
Dimensions: 11.9(H) x 118(W) x 70.5(D) mm
Weight: 77g (2.7 oz) (including the battery)

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Posted by kaicy on December 23rd, 2003 :: Filed under 놀거리(쪼물딱쪼물딱)
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