Pressure Calibration
calibration

Pressure

Action Engineers is a NABL accredited pressure calibration lab. We are known for our precision and accuracy in measuring low pressure vacuum, gauge pressure and absolute pressure. Our ISO 17025 calibration scope allows us to calibrate instruments such as differential pressure gauges, transmitters, pressure recorders, pressure switches, differential vacuum gauge, magnehelic gauge, manometer and more.

Our digitally enabled unique features:

  1. Embedded traceability in your certificates
  2. Digitally signed certificates
  3. QR Code based Stickers and Certificates for authentication and on-demand download


On-site calibration is also offered by Action Engineers. We make sure the calibration services we provide at your location follow the same quality standards as followed by us at our calibration labs.

For more information, Request a Quote today!

We Calibrate using

Master Instruments

These are the master instruments we use to calibrate your instruments. All our master instruments are calibrated regularly. Traceability of our instruments is also available.

Pressure Transmitter & Sensor Calibration

We calibrate gage and differential pressure transmitters and pressure switches from manufacturers like Rosemount / Emerson, Additel, Ashcroft, Druck, Dwyer, and many more Field & on-site calibrations are available
Digital Manometer

Pressure Gauge Calibration & Vacuum Gauge Calibration

Action Engineers calibrates all types of digital pressure gauges We also offer calibration services for analog pressure gauges Field & on-site calibrations are available
Digital Pressure Gauge

Transducer Calibration

We calibrate all varieties of pressure transducers and pressure sensors including current to pneumatic transducers, air flow monitors, self-powered sensor modules Field & on-site calibrations are available
Pressure Calibrator
NABL Approved

Calibration Scope

Here is our NABL approved calibration scope for mass, weight and volume section.
S.No Discipline / Group Measurand or Reference Material / Type of instrument or material to be calibrated or measured / Quantity Measured / Instrument Calibration or Measurement Method or procedure Measurement range and additional parameters where applicable (Range and Frequency) Calibration and Measurement Capability(CMC) (±)
1 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Methodas per DKD R-6. 0 to 100 mbar 0.08m bar
2 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method 0 to 1000 Pa 18.5Pa
3 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method 0 to 250 Pa 2.9 Pa
4 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method as per DKD R6-1 0 to 340 mbar 7.03 bar
5 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer, Switch, Recorder (Hydraulic) Using Digital Manometer, Pressure Gauges,6.5 digits DMM & Hydraulic Pump, By Comparison Method as per DKD R6-1 0 to 100 bar 0.065bar
6 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer, Switch, Recorder (Hydraulic) Using Pressure Gauges, 6.5 digits DMM & Hydraulic Pump, By Comparison Method as per DKD R6-1. 0 to 1000 bar 4.59 bar
7 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer, Switch, Recorder (Hydraulic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Hydraulic Pump, By Comparison Method as per DKD R6-1. 0 to 350 bar 0.21 bar
8 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder(Hydraulic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Hydraulic Pump, By Comparison Method as per DKD R6-1 0 to 40 bar 0.028bar
9 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder (Hydraulic)) Using Pressure Gauges, 6.5 digits DMM & Hydraulic Pump, By Comparison Method as per the DKD R6-1. 0 to 700 bar 0.43 bar
10 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method -100 m bar to 0 0.085m bar
11 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method -1000 Pa to 0 17.6Pa
12 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method. -250 pa to 0 2.25Pa
13 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method -340 mbar to 0 7.11 mbar
14 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Hydraulic Pump, By Comparison Method as per DKD R6-1 0 to 7 bar 0.005bar
15 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Hydraulic Pump, By Comparison Method as per DKD R 6-1 0 to 1 bar 0.004bar
16 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method 0 to 1 bar 0.004bar
17 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges & Pneumatic Pump, By Comparison Method 0 to 7 bar 0.005 bar
18 MECHANICAL PRESSURE INDICATING DEVICES Dial / Digital Pressure Gauge, Transmitter, Transducer Switch, Recorder, Magnehelic Gauge, Manometer(Pneumatic) Using Digital Manometer, Pressure Gauges, 6.5 digits DMM & Pneumatic Pump, By Comparison Method -0.99 bar to 0 0.005 bar
Instrument list

Instruments we Calibrate

  • Differential Pressure Gauges
  • Differential Pressure Indicators
  • Differential Pressure Transmitters
  • Pressure Gauges
  • Pressure Indicators
  • Pressure Recorders
  • Pressure Switches
  • Pressure Transmitters
  • Differential Vacuum Gauge
  • Differential Vacuum Indicator
  • Differential Vacuum Transmitters
  • Magnehelic Gauge
  • Manometer
  • Vacuum Gauges
  • Vacuum Indicators
  • Vacuum Switches
  • Vacuum Transmitters
  • Dead Weight Testers
Not able to find your instrument in the list? We might still be able to calibrate it Request a Quote or see our Full Scope of Calibration.  
Brand list

Brands we Calibrate

  • Honeywell
  • Crystal
  • Druck
  • Fluke
  • Rosemount
  • Baumer
  • WIKA
  • GE
Not able to find your instrument's brand in the list? We might still be able to calibrate it Request a Quote or see our Full Scope of Calibration.