If you have the opportunity to support those who work for free, in this non-profit museum, and with the aim of opening a museum in the city of Rieti dedicated to Texas Instruments. DONATE !

KL-1 Russian

mk 1 russomk 1 russo 00Technical Features
Manufacturer: Russian Year: c1968 
Info: 50 millimeters in diameter, The KL-1 is intended for performing trigonometric and mathematical operations: Multiplication / Division / Squaring / Extraction of a square root / Finding of trigonometric functions of a sine / Finding of trigonometric functions of a tangent / Finding inverse trigonometric functions /  Calculation of the area of a circle. Donated by my friend Bohdan ( Богдан Ukraine )

 

Cookie Policy

Please note this website requires cookies, by continuing to browse our website you are agreeing to accept our cookie policy.
Accept More Information