DM41X RPN Scientific Calculator – Upgraded HP-41CX, Compatible with HP-41CX Programs & Models Like 12C, 10BII+, 35S, 991EX, 300ES, 503SV, Algebra, Statistics, Chemistry, Engineering
KWD 146
SwissMicros DM16L RPN Calculator – HP-16C Inspired Design
KWD 94
SwissMicros DM15L RPN Scientific Calculator – HP-15C Inspired Upgrade Programmable Functions, Algebra, Calculus, Physics, Engineering, Graph, Matrix, Solar Power for College, High School, Students
KWD 101.500
DM32 RPN Scientific Calculator – HP-32SII Inspired Programmable Calculator for School, College, Algebra, Geometry, Physics, Chemistry, Calculus, Student Exams, Construction, Fraction
KWD 161.500
DM12L RPN Financial Calculator – HP-12C Inspired Upgrade with Algebra, Geometry, Fraction, Scientific, & Graphing, Compact Stainless Steel Pocket Design for Students and Professionals
KWD 94
DM42 RPN Calculator - Advanced Scientific Calculator - Programmable Reverse Polish Notation Calculator with High-Resolution Display and Metal Case
KWD 154