Manual

EL-531WHWH
■ Power source: R6 (AA) x 1
■ Dimensions: 79.6 (W) x 154.5 (D) x 18.2 (H) mm
3-1/8” x 6-3/32” x 23/23”
■ Weight: approx. 110 g
272 functions
Lower: 10+2-Digit
Upper: 12-Digit
272
12
Constant/chain calculations
Multi-line playback
Sturdy, stylish design
EL-531WHWH
4 974019 023984
419
12
EL-506WWH
■ Power source: Twin power (Solar & LR44 x 2)
■ Dimensions: 79.6(W) x 154.5(D) x 13.2(H) mm
3-1/8” x 6-3/32” x 17/32”
■ Weight: approx. 97 g
EL-520WWH
■ Power source: Twin power (Solar & LR44 x 2)
■ Dimensions: 79.6 (W) x 154.5 (D) x 13.2 (H) mm
3-1/8” x 6-3/32” x 17/32”
■ Weight: approx. 97 g
469 functions
Lower: 10+2-Digit
Upper: 12-Digit
469
12
419 functions
Lower: 10+2-Digit
Upper:
12-Digit
419
12
419
12
Matrix/list calculations
Constant/chain calculations
Multi-line playback
Solver function
Matrix function
Sturdy, stylish design
Constant/chain calculations
Multi-line playback
Solver function
Sturdy, stylish design
EL-506WWH
4 974019 024080
EL-520WWH
4 974019 024035
Scientific
Calculators
Standard
9
Scientific Calculators