Large display, 12 digitals. ApplicationCommon use for addition subtraction multiplication and division and percentage can be applied.
Use Method Take out the solar bamboo calculator , and put it table , as illustrated in Fig belowPress "ON/AC" to turn on the solar bamboo calculator, then it can be used for addition subtraction multiplication and division and percentage.The solar bamboo calculator will be switched off automatically without operation for 12 minutes.
AttentionThere is 12 digital, so the resulting can be unroundedThere will be a mistake if the resulting is over 12 digital, the problem can only be solved by pressing ON/AC button.
Function of percentage symbolWhen division is to be applied, means the resulting is multiplied by 100;When multiplication is to be applied, means the resulting is divided by 100;When addition is to be applied, like X+Y%, means the resulting is X + (X*Y)%;When subtraction is to be applied , like X-Y%, means the resulting is X-(X*Y)%.The solar bamboo calculator will be switched off automatically to come to the sleep state without any operation within 12minutes , can be awaked by press the button "ON/AC";Minus will not be shown when the resulting is over 12 digital.
Technical Specification Working Voltage1.50 V(One button battery).
Working CurrentRunning or Operation : 4µAStop working or without operation: 4µA12 minutes after stop working : 2µA Full bamboo carbonization color, to switch off automatically without operation for 12 minutes. There are 18 keys in this bamboo calculator, using solar panel bamboo calculator and button batteries to supply the power.
