REPLACED BY HP 35s with 14 digit x 2 line display, ideal for engineers, surveyors, college students, scientists and medical professionals, black with pouch

Hewlett Packard 33S Handheld Scientific Calculator features

• 10 digit x 2 line display
• Battery powered (2) CR2032
• Algebra, trigonometry, statistical analysis
• 100 built-in scientific functions
• 31 Kb memory
• Silver with pouch
• 1 year limited warranty
• 6.2" x 3.2" x 0.6" / 4.2 oz