SwissMicros DM42 Precise RPN Calculator - HP-42S CloneHome > Students > Scientific Calculators > SwissMicros DM42 Precise RPN Calculator - HP-42S Clone | ||
 The DM42, one of our flagship line-up of RPN calculators, is a true homage to the legendary HP-42S, widely regarded as one of the most desired calculators ever made. The DM42 is the most precise calculator on the worldwide market - second to none - and uses the powerful and proven RPN logic. The DM42 runs Free42, based on a decimal floating-point maths library and IEEE 754-2008 quadruple precision decimal floating-point, encoding numbers in 16 bytes and giving 34 decimal places of precision with exponents ranging from -6143 to +6144.
We have a few customer returns of new units available in the conditions listed below. All include case and battery and are in excellent condition aside from the defects listed. Acceptable unit has a bit of dust under the screen. The back of the metal case has smudges and small scratches. The leather case shows wear. Good unit has a few small imperfections on the display outside of the visible area. Features:
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