CAS Systems is a leading provider of a full range of traceable Lab based calibration services in accordance with ISO/IEC 17025 requirements.

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CAS Systems is a leading provider of a full range of traceable Lab based calibration services in accordance with ISO/IEC 17025 requirements. To minimize downtime due to calibration and verification tasks we also provide a team of fully trained field service instrument technicians with state-of the art mobile test bench for on-site calibration services to our clients. To serve our clients best we are equipped with the right tools, and equipment, we also have a team of engineers well trained on specific OEM instruments and software, and others with vast understanding and experience of broad subject matters in the industry.


At CAS Systems we provide excellent Laboratory calibration services, and our services are compliant with ISO/IEC 17025 requirements. We provide Laboratory calibration services for Electronic, Pressure & Flow, Temperature & Humidity instruments.

Electronic Calibration: are provided using test equipment traceable to NIST, our range of services include but not liited to calibration of multimeters, oscilloscopes, power supplies, tachometers, and many other instruments with DC voltage, DC current, AC voltage, AC current, resistance, capacitance and frequency functionality. These includes decade Resistance Box, Electronic Timer, ESD Tester, Frequency Counter, Function Generator, Ground Bond Tester, High Voltage Probe, Hipot (up to 40kV), Loop Calibrators, Meggers, Megohmmeter, Multimeter ?(Handheld and Benchtop), Ohmmeters, Oscilloscope ?(up to 1GHz), pH Meter, Power Supply ?(AC and DC), Process Calibrator, RTD, Scope Meter, Solder Station (Simulated), Sound Calibrator, Sound Level Meter, Static Meter, Stopwatch, Stroboscope, Tachometer ?(non-contact), Thermometer (Simulated), Wrist & Foot ?Strap Tester.

Electrical manufacturer brands we calibrate include but are not limited to: Agilent, Altek, B+K Precision, Beamex, Cirris, Desco, Druck, Excelta, Extech, Fisher Scientific, Fluke, GW Instek, Hewlett Packard, Keithley, LeCroy, Minco, Omega, Omron Electronic, Quadtech, Shimpo, Tektronix, Thorton, Wavetek.



Pressure and Flow: Our range of services include, but are not limited to calibration of pressure gauges, vacuum gauges, manometers, pressure testers, barometers, flow meters, rotometers, mass flow meters, and velocity meters. Pressure equipment we calibrate includes: Barometers, Manometers, Pressure Monitors, Pressure Transducers, Compound Gauges, Pressure Calibrators, Pressure Meters, Pressure Transmitters, Dead Weight Testers, Pressure Controllers, Pressure Relief Valves, Vacuum Gauges, Digital Pressure Gauges, Pressure Indicators, Pressure Testers, Vacuum Transducers, and Pressure transmitters.

Flow equipment we calibrate includes: Air Flow Meters, Flow Meters, Gas Flow Meters, Mass Flow Meters, Anemometers, Flow Rate Meters, Liquid Flow Meters, Rotometers, Flow Controllers, Flow Sensors, Mass Flow Controllers, Variable Air Volume Meters and Flow transmitters.

Pressure and Flow manufacturer brands, we calibrate include but are not limited to: Ashcroft, Dwyer, Honeywell, Omega, Beamex, Druck, Key Instruments, Sierra Instruments, Comark, Festo, King Instruments, TSI Incorporated, Endress and Hauser, Heise Precision, McMaster-Carr, US Gauge.


Temperature & Humidity: we provide calibration services for most temperature and humidity instruments. The calibration provided by our temperature and humidity lab uses test equipment traceable to National Institute of Standards and Technology (NIST). Our technicians perform calibrations in accordance to documented and controlled procedures to ensure testing meets manufacturer’s specification. Temperature and Humidity equipment, we calibrate includes: Baths, Humidity Chambers, PRTs, Thermistors, Chart Recorders, Humidity Data Loggers, RTDs, Thermocouple Calibrators, Data Collectors, Humidity Indicators, Micro Baths, Thermocouple Conditioners, Dial Thermometers, Humidity Probes, Temperature & Humidity Pens, Thermocouple Scanners, Digital Thermometers, Humidity Transmitters, Temperature & Humidity Recorders, Thermocouple Test Sets, Dry Block Calibrators, Hygrometers, Temperature Calibrators, Thermocouple Thermometers, Dry Wells, Hygrothermographs, Temperature Controllers, Thermocouples, Furnaces, Infrared Thermometers, Temperature Data Loggers, Thermohygrometers, Glass Thermometers, IRTD’s, Temperature Simulators, Transmitters


New techniques, regulations, production capacity improvement are some of the reasons why manufacturers, utilities, power, oil and gas procure new third-party packaged systems. Very often these systems must be integration into existing network of systems. Several communication protocols, either proprietary, or open standard communication exists for the integration of such systems.Our Engineers are experienced to perform even the most difficult integration project where the manufacturer does not support Open communication protocols, we are able to develop custom drivers, and hardware to bridge the communication and seamlessly integrate the third-party packaged system into the existing facility. We support all the major communication protocols and many custom proprietary protocols. We provide extensive system upgrades services such as HMI, PLC, and Drives migration or upgrades and OPC integration or upgrades.