DM42 - 4 programs to do what TI-36X Pro has built-in - YouTube
HP Forums - DM42
Amazon.com: Customer reviews: DM42 - The Most Precise Calculator.
SwissMicros DM42 Review : r/calculators
DM42 - Why cos(π/2) print out this result in RAD mode? : r/calculators
DM42
DM42 (SwissMicros) - Solving Various Engineering Problems - YouTube
Review of the DM42 Scientific Calculator - YouTube
Amazon.com : DM42 - The Most Precise Calculator. : Office Products
SwissMicros - Product Line | Scientific calculators, Electronic kits, Calculator
Review: Swiss Micros DM41X
Sold Price: Swiss Micros DM42 Scientific Programmable - November 6, 0121 10:00 AM MST
SwissMicros order is confusing. DM42 seems like a refurbished unit or old stock. : r/calculators
Personalized Case for DM42 Calculator Fine Leather Lined in - Etsy
Comparison of HP42s and DM42 features - YouTube
WP34S for the DM42 - Page 7 - SwissMicros Calculator Forum
Douglas P. Fields Jr on Twitter: "Played with my new @SwissMicros DM42 calculator today. Beautiful screen and hardware. Compare WP-34S, Sharp EL-5500, Curta & orig HP 42S. https://t.co/0fbJrET6ZU" / Twitter
Step-By-Step Anachronometric Solutions for Your DM42/Free42/HP-42S Calculator | Dig a Thousand Holes Publishing