α-5-1

Specifications

5 Specifications

Calculation range:

±1 ⋅ 10–999to ±9.999999999 ⋅ 10999 and 0. Internal operations use 15-digit mantissa.

Exponential display range: Normal 1:  10–2> x, x>1010

Normal 2:  10–9> x, x >1010

Program capacity: 515000 bytes (max.)

Power supply:

Four AAA-size batteries LR03 (AM4)

Power consumption: 0.5 W

Approximate battery life:

230 hours (continuous display of application menu)

140 hours continuous operation (5 minutes calculation, 55 minutes display)

Auto power off:

Power is automatically turned off if no operation is performed for a specified period (user-settable as 1 minute, 3 minutes, 6 minutes, or 60 minutes). The initial default setting is 6 minutes.

Power saving mode:

Resume function can be configured to stay enabled, or to disable automatically 1 hour, 6 hours, or 1 day after power is turned off.

Ambient temperature range: 0°C to 40°C

Dimensions: 21 mm (H) ⋅ 84 mm (W) ⋅ 189.5 mm (D) 13/16" (H) ⋅ 3 5/16" (W) ⋅ 7 7/16" (D)

Weight: Approx. 280 g (including batteries)

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