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Appendix E Specifications
Model: CFX-9970G
Variables: 28
Calculation range:
±1 × 10
–99
to ±9.999999999 × 10
99
and 0. Internal operations use 15-digit mantissa
(except in ALGBR Mode).
Exponential display range: Norm 1: 10
–2
> |x|, |x| > 10
10
(except in ALGBR Mode)
Norm 2: 10
–9
> |x|, |x| > 10
10
Program capacity:
60 kbytes (max.)
Power supply:
Main: Four AAA-size batteries (LR03 (AM4) or R03 (UM-4))
Back-up: One CR2032 lithium battery
Power consumption: 0.2W
Battery life
Main:
LR03 (AM4): Approximately 230 hours (continuous display of main menu)
Approximately 2 years (power off)
R03 (UM-4): Approximately 140 hours (continuous display of main menu)
Approximately 2 years (power off)
The ALGBR Mode requires more electrical power than other modes, so extensive
use of the ALGBR Mode shortens battery life.
Back-up: Approximately 2 years
Auto power off:
Power is automatically turned off approximately six minutes after last operation
except when drawing dynamic graphs.
The calculator automatically turns off if it is left for about 60 minutes with a
calculation stopped by an output command (^), which is indicated by the “-Disp-”
message on the display.
Ambient temperature range: 0°C to 40°C
Dimensions: 27.1 mm (H) × 85 mm (W) × 181.5 mm (D)
1
1
/8" (H) × 3
3
/8" (W) × 7
1
/8" (D)
Weight: 230g (including batteries)
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