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Free Druck 4Sight2 Lite Software included with DPI611, DPI612, DPI620 Genii, or DPI610E calibrator purchase.



  • Complete pressure calibration tool
  • Accuracy up to 0.005% FS
  • Touch screen
  • Fast and dependable up to 15000 psi (1000 bar)
  • 31 interchangeable pressure modules
  • "Quick-to-fit" pressure adaptor/hose system
  • Automated calibration procedures
  • 8Gb internal memory
  • Operating temp: -4 to 158°F (-20 to 70°C)
Interested in a FREE demo? Call 1-800-884-4967 or complete this form to submit your request.


The Druck DPI 612 Flex Series Pressure Calibrator provides interchangeable pressure modules, higher accuracy and significantly improved pressure generation. There are three models in the Druck DPI 612 Flex series to generate pressures from 95% vacuum to 1000 bar/ 15000 psi. Their dependable, high performance pressure systems provide quick and easy generation with great accuracy.

The pFlex pneumatic versions have a simple selector to let you convert from vacuum to pressure and with the high efficiency hand pumps and volume adjusters you can generate accurate pressure quickly and with ease.

The hFlex hydraulic version has an internal reservoir for hydraulic oil or water, a priming pump to expel air from the connected system and an intensifier to quickly and easily generate pressure.

The PM 620 is the latest development in digital output sensor technology and incorporates key innovations to allow pressure re-ranging without the need for tools, sealing, cables or user set-up. The modules cost a fraction of fixed range instruments and can be calibrated independently, so you can benefit from reduced inventory, shared resources, lower cost of ownership and less down-time for annual calibration checks.

When you order a pressure module kit as part of the DPI 612 you get a selection of accessories that depend on the base model you order:

pFlex Module Kit

  • Rechargeable battery (CC3800GE)
  • Hose (IOHOSE-NP1)
  • Carrying case (IO620-CASE-3)
  • Dirt moisture trap (IO620-IDT621)

pFlexPro Module Kit

  • Rechargeable battery (CC3800GE)
  • Hose (IO620-HOSE-P1)
  • Carrying case (IO620-CASE-3)
  • Dirt moisture trap (IO620-IDT621)
  • Pressure relief valve (IO620-PRV-PX)

hFlexPro Module Kit

  • Rechargeable battery (CC3800GE)
  • Hose (IO620-HOSE-P1)
  • Carrying case (IO620-CASE-3)
  • Pressure relief valve (IO620-PRV-HX)




Please consider these optional accessories.


This product can be used in the following applications:

Here's how some of our customers use this product...

Calibrating Multiple Transmitters

The Background: Our customer is a National Lab that requires a pressure calibrator capable of calibrating transmitters with pressure ranges from vacuum to 1500 psi gauge and absolute.

The Problem: Because of the wide range of transmitter pressures, the customer’s older calibrator would lose accuracy. They also had transmitters with a wide variety of output types including 4 to 20 Ma, 0 to 50 mvdc, 1 to 5vdc, and 0 to 10VDC which was difficult to manage with their old calibrator.

The Solution: We suggested the GE Druck DPI 612 Flex Series Pressure Calibrator which features interchangeable pressure modules to maintain high accuracy over the entire pressure range as well as to cover gauge and absolute pressures. The DPI 612 also measures a multitude of electrical signals and provides 24vdc to power transmitters for testing. The internal pumps available will cover ranges from pneumatic vacuum to 300 and 1500 psi as well as hydraulic pressure to 15,000 psi.

In Stock

Part Number Model Pressure Module Kit Price Available
DPI 612-PFP-70G
pFlexPro vacuum to 1500 psi pneumatic pressure calibrator
0 to 70 bar / 0 to 1000 psi gauge
$9,020.00 1 in stock
DPI 612-PFX-20G
pFlex vacuum to 300 psi, pneumatic pressure calibrator
-1 to 20 bar / -14.5 to 300 psi gauge
$6,647.00 1 in stock

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 6 weeks". Click here to select options