This tester is available with normal protection or with silicone protection for use in liquid pressure measurements.
The highest spec model available in Comark’s range of pressure meters, this handheld, portable unit is suitable for use in everywhere from industrial environments to laboratories as a tool to measure pressure from 0 to 6900mBar.
Suitable for both gauge and differential pressure measurements with positive/negative connectors, the C9557 can measure pressure in PSI, mBar, inH20, inHg, mmHg, torr, KPa, cmH20 and Kcgm-2 (user-selectable).
Multiple measurement modes are also included: the C9557 can calculate a normal pressure value or determine the average, minimum and maximum values taken over a time period.
Pressure Measurement Range | 0 to ±7000 mBar |
Resolution | 1mBar |
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 Temperature Range | 0 to 50°C |
Humidity Range | 10 to 90% RH non-condensing |
EMC | Tested to EN61326-1 Criteria B performance |
Environmental Protection | IP67, BS:EN60529, IEC529 |
Battery | *9V PP3 6F22 — MN1604 UCAR9V |
125 hours (using MN1604) | |
*Non-IS Models Only. IS models must only use Zinc Chloride Battery | |
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 |
Dimensions | 175 x 82 x 32mm |
Weight | 330gm including battery |