Specifications

— 3 —
Current Consumption
TYP [µA] MAX [µA]
ON (MENU) 4610 5530
OFF 15
2. SPECIFICATIONS
Display system: Three colors (orange, blue, green); 16-character × 8-line liquid crystal
display; 10-digit mantissa and 2-digit exponent for calculations; displays
binary, octal, hexadecimal, sexagesimal values, fraction, complex
number
Power supply: Main: Two AAA-size batteries (LR03 (AM4) or R03 (UM-4))
Memory protection: One CR2032 lithium battery
Power consumption: 0.1W
Battery life*: Main: Approximately 120 hours (continuous display of initial screen.) with
battery type LR03 (AM4)
Approximately 80 hours (continuous display of initial screen.) with
battery type R03 (UM-4)
Approximately 2 years (power switch off) with LR03 (AM4)/R03
(UM-4)
Memory protection: Approximately 2 years
* The batteries that have been installed in this unit when user purchased
it had been used in the factory test, so it will be impossible to fully satisfy
this specifications when these batteries are used.
Auto power off: Power is automatically switched off approximately six minutes after last
operation except when drawing dynamic graphs.
Ambient temperature range: 0°C ~ 40°C (32°F ~ 104°F)
Dimensions: 17.4mm H × 95.5mm W × 182.5mm D (
5
/8" H × 3
3
/4" W × 7
1
/8" D)
Weight: 200g (7.1 oz) including batteries
Accessories: Hard case