Model DM11L

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Model DM11L

Description

The DM11L is a mid-range scientific programmable calculator.

Compared to the DM10L, the DM11L also includes:

Hyperbolic and inverse hyperbolic trig functions.
Probability (combinations and permutations).
Factorial, % change, and absolute value.
A backspace and a random number generator.

Rugged design based on a Titanium shell
USB I/O for complete calculator contents backup
Single coin-cell operation
Low power - long battery life

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Voyager Series User Manual

Specifications

Specification	Details
Construction	Case made from a sand-blasted Grade 1 Titanium housing, brown anodized and laser engraved
Software	ARM microcontroller emulating the NUT processor
Processor	LPC1115 32-bit ARM Cortex-M0 microcontroller
Memory	64 kB internal flash, 8kB RAM
Display type	Reflective Positive FSTN
Display resolution	132 × 16 pixels
Display active area	69.1 mm × 10.0 mm
Display dot pitch	524 µm × 626 µm
Connectivity (PC)	USB Mini-AB port for firmware update and data exchange via CDC
Battery type	1 × CR2032 lithium coin cell, 3.0 volts
Battery life	Up to 5 years
Sound	4 kHz resonance frequency Piezo-electric buzzer
Size	129 mm × 79 mm × 13 mm
Weight	150 g
Warranty	5 years