Govorni kalkulatori u ponudi Gloria Ferrari doo:
DoubleCheck sa govornim izlazom
DoubleCheck does not only provide the basic arithmetic operations, but also combines numerous other functions in one small and handy device!
Doublecheck includes the basic arithmetic operations - addition, subtraction, multiplication and division - as well as the possibility to calculate percentages, extract square roots, raise a number to a given power or identify the reciporcal.
At the push of a button, you can switch to the conversion menu and use different preset factors in calculation volumes, length, weight, temperature or currencies.
As commercial calculator Doublecheck also offers the possibility of calculating compound interests, cash values and the amount of annuities. You can recall the date and time and also set an alarm to remind you of important dates. The numbers are typed in via the big and clearly arranged keys and also shown on the 10-digit-display. At the same time every keystroke is accompanied by the clear and natural speechoutput. The announcement of the results can either be as a total number or digit by digit.
Technical Details
- Ergonomic design
- Color: blue
- Big keys (color: grey)
- Dimensions: 15,4 x 1,3-2,1 x 6,4 cm
- Weight: 125 g (incl. batteries)
- Power supply: 2 x 1,5V batteries, type AAA
- 10-digit LCD display (7 mm)
- Clear, natural speechoutput available in more than 25 languages
- Volume: 6 volume levels adjustable
- Earphone plug; keylock
- Automatic switch-off after 60 seconds
Poreklo EU(Austrija), Cena:
- DoubleCheck - finansijski govorni kalkulator: 180 EUR + PDV (ako se placa) ... Azurirano: 2024-04-24
u Srbiji u dinarima.
<-- Govorni kalkulatori u ponudi Gloria Ferrari doo
DoubleCheck XL - Commercial Calculator za slabovide
This commercial calculator with extralarge display and buttons combines basic functions, commercial functions and conversion functions in one device.
Features
- Spoken functions
- Extra large display with 10 big digits
- Extra large buttons (15 x 15 mm, 0.6 x 0.6 in)
- 10 memory spaces
- Reciprocal value
- Percentages
- Square, raise to higher power; extract roots
- Calculation of compound interest, cash values and annuities
- Conversion of currency and physical units
- Date and time with alarm clock function
- Volume control in 6 steps
- Specifications
- Headphone jack 3.5 mm mono/stereo
- Power supply 4 x 1.5 V AA batteries or mains adapter
- Mains adapter socket 3.4/1.35 mm coaxial power connector
- Operating temperature 0 - 40° Celsius
- Dimensions (l/w/h) 210 x 170 x 45 mm (8.3 x 6.7 x 1.8 in)
- Weight 487 g (including batteries)
- Colour royal blue