  We have a few customer returns of new units available in Like New condition with all packaging and accessories. One of the units has a screen imperfection/damage/large scratch in the lower left, mostly outside of the useable screen area. It is otherwise Like New.
DM42n is the latest iteration of the DM42 running on the newer hardware platform - same hardware used for the DM32.
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 math 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.
Features:
- Construction: Case made from stainless steel, matte black Physical Vapour Deposition (PVD) coated and laser engraved
- Software: Open Source Free42 running on SwissMicros Operating System (DMCP)
- Processor: Ultra-low-power ARM® Cortex-M33®, at max. 160 MHz
- Flash Memory: 64 MBit additional flash
- Floating Point Standard: IEEE 754-2008, 128-bit floating point precision implementation
- ISO conformity: ISO/IEC TR 24732
- Display Type: Monochromatic ultra high contrast (14:1) transflective memory LCD display
- Display Resolution: 400 x 240 pixels
- Display Active Area: 58.8 mm x 35.28 mm / 2.31" x 1.39"
- Display Dot Pitch: 147 µm x 147 µm
- Connectivity (PC): USB-C, connects as USB mass storage device
- Battery Type: 1 x CR2032 lithium coin cell, 3.0 volts
- Pouch: Comes with genuine leatherette pouch
- Size: 77 mm x 144 mm x 12 mm / 3.03" x 5.66" x 0.47"
- Weight: 180 g / 6.35 oz
- Warranty: 5 years
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|   Hewlett Packard HP-42S RPN Scientific Calculator (Used, Acceptable)
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