Overview
10 digitTax calculationCost/sell/marginAluminium frontChange of leading signSolar / battery operated
10 digitTax calculationCost/sell/marginAluminium frontChange of leading signSolar / battery operated
Function for simple calculation of tax surcharges and discounts. A previously saved tax rate can be added to or subtracted from an amount by pressing a button. The profit calculation enables the determination of costs, sales price and margin. The transparent display facilitates mainly commercial calculations. Change of sign, for example from 100 to 100 or vice versa, by pressing a button. Valuable function for each calculation that starts with a negative number. Surface with particularly durable properties. Even at high loads, the heavy-duty metal front can be relied on. The devices are solar-powered and are supported, if needed, by battery operation. If the computer is not used for 6 minutes, it switches off automatically.
Calculation functions: Tax calculation Professional percentage calculation Mark up with percentage key Cost/Sell/Margin +/- Sign change Input bufferMemory:3-button memory Display:10 digit display LCD display Calculation command display Thousands subdivision Power supply: Solar / battery operated Memory protection battery 1 x LR1130 Auto switch-off Input: Double zero key Materials / external characteristics: Plastic keys Metallic front Rubber base.
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