Handheld Smart Manometer

from € 2 064,40 excl. VAT

OMEGA Engineering

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High Accuracy, ±0.025%. 6 digit Display Resolution, with Selectable Engineering Units. Leak Test Function and Relief Valve Test Function. Mobile Data Logging and USB for Data Export, Calibration, and Configuration. Backlit Display. Auto Shutoff. Protective Boot. Tethered Sensor Accessories to Expand Pressure Ranges. More

The HHP400 series is a portable pressure instrument that offers flexible features to help meet the demand of your everyday pressure measurement needs. This smart manometer can document up to 240 readings in over 30 engineering units. It also has several features including MIN/MAX capture, adjustable damping rates, and auto shut-off. The HHP400 features NIST traceable accuracy up to ±0.025% of a full-scale standard on each device.

Expand the capabilities of the HHP452 and HHP460 by adding a tethered sensor to measure a second pressure. Our tethered sensors are interchangeable, giving extra flexibility to your measurement needs. Choose from any available pressure sensor type and range and connect your accessory tethered sensor via a locking tether cable.

Available in absolute, differential, and compound gauge pressures. Differential models are suitable for use with clean, dry non-corrosive gases only, and the absolute, compound gauge and barometric models are suitable for use with gases and liquid media compatible with 316L SS. The HHP460 models are programmed with an additional feature to allow for barometric pressure measurements. See "All Models" for configuration details.

Our barometric units has altitude displayed in feet or meters, indicated air speed in mph, knots, km/h and has corrections for altitude and sea level.


Accuracy: ±0.025% FS
Battery: 4 "AA" batteries (included)
Battery Life: >100 hours continuous
Dimensions: 165 H x 91 W x 57 mm D (6.5 x 3.6 x 2.25")
Engineering Units: psi, inH₂O, mBar, Bar, kPa, mmHg, cmHg, inHg, kg/cm2, and user selectable scaling
Media: differential Pressure Units: Clean, dry non-corrosive gases only; Compound Gauge, Absolute, Barometric Units: Gas and Liquid Media Compatible with 316L SS
Operating Temperature: -40 to 60°C (-40 to 140°F)
Pressure Port: 1/8 NPT-F
Proof Pressure: differential Pressure Units: 3X pressure range or 200 psi, whichever is less; Compound Gauge, Absolute, Barometric Units: 2X pressure range
Storage Temperature: -5 to 50°C (23 to 122°F)
Weight: 2.2 lbs