Specifications

fx-82ES/fx-83ES

Power Requirements:

AAA-size battery: R03 (UM-4) ⋅ 1

Battery Life: Approximately 6,000 hours (continuous operation) Approximately 17,000 hours (continuous display of flashing cursor)

Power Consumption: 0.0002 W

Operating Temperature: 0°C to 40°C

Dimensions: 13.7 (H) ⋅ 80 (W) ⋅ 161 (D) mm 9/16 (H)  31/8 (W)  65/16 (D)

Approximate Weight: 110 g (3.9 oz) including the battery

Bundled Items: Hard Case

fx-350ES

Power Requirements:

AAA-size battery: LR03 (AM4) ⋅ 1

Battery Life: Approximately 8,700 hours (continuous operation)

Power Consumption: 0.0002 W

Operating Temperature: 0°C to 40°C

Dimensions: 13.7 (H) ⋅ 80 (W) ⋅ 161 (D) mm 9/16 (H)  31/8 (W)  65/16 (D)

Approximate Weight: 110 g (3.9 oz) including the battery

Bundled Items: Hard Case

fx-85ES/fx-300ES

Power Requirements:

Solar Cell: Built into the front of the calculator

Button Battery: LR44 (GPA76) ⋅ 1

Battery Life: Approximately 3 years (Based on one hour of operation per day.)

Operating Temperature: 0°C to 40°C

Dimensions: 12.2 (H) ⋅ 80 (W) ⋅ 161 (D) mm 1/2 (H)  31/8 (W)  65/16 (D)

Approximate Weight: 105 g (3.7 oz) including the battery

Bundled Items: Hard Case

E-51