Features
• Ergonomically designed, large plastic
keys with rounded edges for comfort
• Dual power source: solar and battery
• Extraction of square root and sign change
Type
Handheld Display Calculator
Display
Liquid Crystal Display
Display Screen Size
2-5/32" (W) x 1/2" (H)
(55mm x 13mm)
Calculation Capacity
8 Digits for all calculations
Decimal Point System
Floating decimal point system
Types of Calculations
Addition, subtraction, multiplication and divi-
sion. Automatic multiplication by a constant.
Memory calculation. Extraction of square root.
Percentage calculations. Various mixed calcula-
tions. Sign change.
Indication Functions
Overflow and error sign (E), memory sign(M),
minus sign(-)
Power Source
Solar cell and alkaline battery (1 x LR1130)
Dimensions
2.9" (W) x 4.7'' (L) x 0.5" (H)
(73.5mm x 119.5mm x 11.5mm)
Weight
2.2 oz. (62 g)
LS-390H
COMPACT, CONVENIENT, DUAL POWERED
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