PostBase pro header image

PostBase pro DS is more than the next generation of PostBase™ – it’s an uncompromising vision of professional mailing for the modern mailroom. It makes even complex mailing processes as natural as touching, loading, and sitting back.


  • Stack & Go Feeder: Stack mail into the hopper and let PostBase pro DS do the rest. Just put your largest envelopes on the bottom.
  • Anti-Skew Rollers: PostBase pro DS has anti-skew rollers that help make sure your mail enters the machine straight.
  • Sealer: The PostBase pro DS features a built-in validation sensor which ensures each envelope is sealed  for added security.
  • Label Dispenser: The built-in label dispenser makes sending thicker mail and packages convenient. Weigh the package on the scale and press print label.
  • Color Touch Screen: The Post Base pro DS has a large touchscreen display that is adjustable to 6 positions for comfortability and ease of sight.
  • Scale: The scale provides precision weighing for thick letters or small packages up to 15 pounds.

PostBase pro features


The key to the PostBase pro DS experience is the stack-and-go feature. It allows you to simply place mail in the feeder and the pro mailing system will do the rest.


With the push of a button your PostBase pro DS is ready to go. The automatic start feature lets you start running mail quickly while the anti-skew rollers automatically straightens your mail.


The PostBase pro DS is one of the first USPS® IMI-Compliant meters in the market. The Pro features a seal check sensor, which ensures each envelope is sealed for added security and confidentiality.


The PostBase pro DS unites high-tech capabilities with a modern, award-winning design. This German engineered machine features an all new, modular design which allows maximum throughput.

PostBase proDS Main

Technical Specifications:

Processing Speed (Maximum) 140 lpm
Envelope Thickness  3/8″
Self-Adhesive Postage Label Dispenser yes
Integrated Scale Capacity 15 lbs
External Scale Option With MailOne 2.0
Differential Weighing yes
Dynamic Scale optional
Ultra High Capacity Envelope Drop Stacker Optional
Seal Check yes

Software & Connectivity:

Postage Accounting- Cost Accounts 100 std., up to 250
ReportOne Postal Reporting Software  yes
Postal Rate Wizard yes
User PIN Code Security yes
Custom Shortcut Keys (Maximum) 20
Personalized Text Messages (Maximum) 12
Envelope Advertising (Maximum) 30
Automatic Postal Rates Download yes
Connectivity LAN std., WiFi optional