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Comark C9557 0-100 PSI Manometer
  • Comark C9557 0-100 PSI Manometer
  • Comark C9557 0-100 PSI Manometer
  • Comark C9557 0-100 PSI Manometer

Comark C9557 0-100 PSI Manometer

Comark authorised distributor.

Includes: Comark C9557 Pressure Meter, Tubing, Connectors and case.

Tax excluded
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The Comark C9557 Dry Use Pressure Meter 0 to ± 7000mbar combines high accuracy with speed of response and is designed to function between 0 to ±7000mbar, with twin inputs for gauge or differential pressure measurement. With a durable design to survive an industrial setting, it is dust and waterproof to IP67 Standard (BS EN 60529).

Typical applications include boiler flue draft, air conditioning filters, laboratories and clean rooms, process pressures, service and maintenance and the calibration of other instruments.


Selectable pressure units, PSI, mbar, inH2O, inHg, mmHg, torr, KPa, cmH2O, Kgcm-2.
Over-range indication – maximum over/under pressure 200PSI/13700mbar.
Silicone protection option for liquid pressure measurement.
Adjustable zero value.
Maximum, minimum pressure and hold function.
Averaged reading function.
Selectable auto switch off.

Comark C9557 Specifications
Pressure Measurement Range 0 to ±7000 mBar - 0 to ±101.05 PSI (See manual for other ranges).
Resolution 0.1 mBar.
Accuracy ±0.2% of full scale (FS) at +23°C.
Repeatability ±0.1% of full scale (FS) at +23°C.
Mean Temperature Coefficient of Reading <0.1% per °C.
Operating Range 0 to 50°C, 10 to 90% RH non-condensing.
Environmental Protection IP67, BS:EN60529, IEC529.
Battery 9V PP3 6F22 — MN1604 UCAR9V.
Battery life 125 hours (using MN1604).
Low Battery Warning Displays BAT just before end point of battery.
Over Pressure Indication ----
Over 9999 Reading Indication Lowest 4 digits blink.
Connections 1/8" BSP female.
Weight 330 g including battery.
Comark C9557 warranty 2 years.


Comark C9500 Series Datasheet

PDF Specifications of the Comark C9500 Series of Pressure Meters.

Download (145.58k)

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Comark C9557 0-100 PSI Manometer
A16635 Pressure Tubing and Connectors includes: 4 x 1/8″ BSP Nylon Washers
2 x Male Stud Coupling c/w Washer
1.4m Polyurethane Tube SP Blue.
CRS/1 Protective Rubber Boot. 3059356
MC95 Carry Case for Pressure Meters. 3059910

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