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„GVZ-991” scientific calculator „GVT-730” scientific calculator
DESKTOP ACCESSORIES
403 functions
10+2 digit two-line dot matrix display
CALC (temporary formula memory ) 139 functions
calculations with fractions 10+2-digit display
trigonometric calculations memory
angle converter calculations with fractions
permutation and combination trigonometric calculations
statisticacalculations angle converter
error correction permutation and combination
logicaoperations statisticacalculations
equation calculations error correction
Integra, differentiacalculus automatic shutdown
automatic shutdown hard, sliding case
hard, sliding case size: 78 × 147 × 22 mm
size: 78 × 147 × 22 mm operates with 2 pcs of AA battery
operates with solar cel+ 1 pcs of AA battery (included)
product order code product order code
A „GVT-991MS” scientific calculator GVT991 B „GVT-730” scientific calculator GVT730
„GVT-736” scientific calculator „GVT-742CQ” scientific calculator
283 functions
two-line display
79-step sequence of operations
statisticaand regression calculations
linear quadratic and cubic equations 283 functions
logicacalculations (in decimal, octal, two-line display
senary and binary numerasystems) 9 memories
co-ordinate transformations hyperbolic function
operations with fractions and complex trigonometric calculations
numbers formula memory
permutation, combination logicacalculations
integration deviation and regression calculations
8 stored/retrievable steps equation solving
hard, sliding case integration
size: 83 × 161 × 20 mm hard, sliding case
mercury-free battery size: 80 × 160 × 19 mm
operates with 1 pc of CR2025 battery operates with 1 pc of CR2025
(included) battery (included)
product order code product order code
C „GVT-736” scientific calculator GVT736 D „GVT-742CQ” scientific calculator GVT742CQ
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