A

DT663 Specification

• Multi-function Desktop Calculator (MFC)
• Cost / Sell / Margin calculates ANY variation.
  Allows you to view all 3 parts of your final answer.
• Programmable currency conversion.
  For use with any currency including Euro.
• Programmable one-touch Tax feature.
  Ideal for adding or subtracting VAT. Allows you to view the TAX content as well as the total.
• Automatically turns on & registers when pressing ANY
  key, so you can start using the machine instantly
• Adjustable display
• Large 12 digit display
• Durable solid metal fascia
• Durable hard keys
• Backspace correction
• +/- Change sign key

• Solar power with battery backup

• (WxDxH) 110 x 172 x 20mm

• Unit weight: 150g

• Backup battery ref: LR1130 or BSR54H