Perfect for low volume pressure measurements, Comark’s C9551 is a handheld, simple-to-use pressure measurement tool that can be used to calculate temperature across PSI, mBar, inH20, inHg, mmHg, torr, Pa and mmH20.
Designed to respond quickly when measuring and delivering all measurements with a high degree of accuracy, the C9551 includes dual inputs for gauge or differential pressure measurements and can perform either positive or negative (vacuum) pressure measurements.
Comark C9551 Pressure Meter Key Features
- High accuracy with fast response
- Portable, handheld unit
- Dust and waterproof in compliance with IP67 standards
- Selectable pressure units: PSI, mbar, inH20, inHg, mmHg, torr, Pa and mmH20
- Range of 0 to ±140mBar
- Positive and negative ports
- Positive or negative (vacuum) pressure measurements
- Adjustable zero value
- MAX/MIN pressure and hold function
- Average reading function
- Overrange indication – maximum over/under pressure 6PSI/400mBar
- Selectable auto switch-off function
- Clear LCD display
- On/Off key
- Filter key: filters out transient readings and takes the average reading from measurements taken over the last 4 seconds
- Twin inputs
- Zero key
- Hold key
- Record key
- Multi-function: view max, min and average readings
- On-screen alerts for a maximum over/ under pressure, readings over 9999 and low-battery
- Supplied with 4x 1/8" BSP Nylon washers, 1.4m polyurethane tube SP blue and 2x male stud coupling with washer
- Battery life: up to 125 hours of continuous use
- Supplied with a 9V PP3 6F22 battery
What’s Included?
- Comark C9551 Pressure Meter
- Tubing
- Connectors
Comark C9505 Technical Specifications
Pressure Measurement Range | 0 to ±140 mBar |
Resolution | 0.1mBar |
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 |
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Additional Information
SKU | C9551-SIL |
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Manufacturer Part Code | C9551 |