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Provide solutions for Electrical Calibrators and Pressure Calibrators as well as Pressure Gauges
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Additel - Pressure Gauges and Pressure Controllers
Additel - Pressure Gauges and Pressure Controllers

Founded in 1990, Additel has been a pioneer in precision pressure calibration and test equipment. Committed to innovation and quality, Additel has grown into a globally recognized leader in pressure, temperature, and electrical calibration solutions. Their advanced technology is widely used across industries such as oil and gas, pharmaceuticals, aerospace, and power generation, where accuracy and reliability are critical. With a reputation for excellence, Additel continues to set the standard for precision measurement in demanding environments.
For years, Additel has been at the forefront of developing automated Pressure Calibrators, Calibration Pumps, Digital Pressure Test Gauges, Digital Pressure Calibrators, Temperature calibrators, and Pressure multifunction calibrators. Recently, we have expanded our product range to include advanced temperature calibration tools, streamlining metrology processes. With a presence in over 100 countries, Additel is supported by a strong global sales and support network. Our commitment to quality, customer service, and innovative engineering continues to drive our success, ensuring we meet the evolving needs of our customers worldwide.
We are dedicated to delivering Additel Pressure Gauges and Pressure Controllers across the UK, Ireland, and internationally. Our services include comprehensive, door-to-door shipping with all duties and taxes covered, ensuring a smooth, hassle-free delivery to your site. Wherever you are in the UK or Ireland, we provide dependable solutions designed to protect your industrial assets and boost operational efficiency.
We operate fully registered companies in both the UK and Ireland (EU), enabling us to efficiently manage shipping to all European Union member countries and non-EU destinations. Our pricing includes door-to-door delivery with all duties and taxes covered, ensuring a seamless and hassle-free experience for our customers.
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At qinstrument, we are committed to offering the best price guaranteed on all our Test & Measurement Equipments.

At qinstrument, we are committed to offering worldwide shipping to meet your needs wherever you are.
Additel Instruments Applications
Additel products are widely used across industries that demand precision measurement and calibration, including oil and gas, aerospace, pharmaceuticals, power generation, and manufacturing. Their pressure calibrators, temperature calibrators, and data loggers ensure accurate monitoring and control of critical processes, enhancing safety and efficiency. Electrical Calibrators and Multifunction Process Calibrators streamline maintenance and quality assurance in laboratories and industrial settings. Whether for field testing, laboratory calibration, or process automation, Additel’s innovative solutions help businesses achieve compliance, reduce downtime, and maintain operational excellence.
Overview
In the oil and gas industry, precise pressure and temperature measurement are critical for ensuring safety, efficiency, and regulatory compliance. Additel provides high-accuracy calibration and testing solutions designed to withstand the demanding conditions of upstream, midstream, and downstream operations. Their advanced instruments help maintain process integrity, minimize downtime, and improve overall operational reliability.
Key Applications:
- Pipeline Pressure Monitoring: Ensuring accurate pressure measurement in pipelines to prevent leaks, optimize flow, and enhance safety.
- Wellhead Testing: Providing precise pressure calibration for wellhead equipment to maintain operational efficiency and regulatory compliance.
- Refinery Process Control: Monitoring temperature and pressure in refining processes to optimize production and ensure product quality.
- Offshore Platform Maintenance: Supporting calibration and testing of critical instruments on offshore rigs to ensure reliable performance in extreme conditions.
- Gas Compression & Storage: Accurate pressure calibration in gas compression and storage facilities to maintain safe and efficient operations.
Overview
In the aerospace industry, accurate calibration and measurement of pressure, temperature, and electrical systems are crucial for ensuring the safety and performance of aircraft and related equipment. Additel’s solutions provide precise and reliable measurement instruments designed to meet the rigorous standards of aerospace applications.
Key Applications:
- Avionics System Calibration: Ensuring accurate calibration of pressure, temperature, and electrical systems in aircraft avionics to maintain optimal performance and compliance.
- Engine and Fuel System Testing: Monitoring and calibrating sensors and instruments in engine and fuel systems to ensure operational safety and efficiency.
- Hydraulic System Monitoring: Maintaining accurate pressure and temperature measurements in hydraulic systems to support safe and reliable aircraft operation.
- Environmental Testing: Testing and calibrating environmental systems that regulate cabin pressure and temperature to ensure passenger safety and comfort.
Overview
In the pharmaceutical industry, accurate calibration and measurement of pressure, temperature, and electrical parameters are crucial for ensuring product quality, safety, and compliance with strict regulatory standards. Additel provides high-performance calibration instruments designed to maintain precision across critical pharmaceutical processes.
Key Applications:
- Sterile Process Control: Calibrating pressure and temperature sensors in cleanrooms and sterilization systems to guarantee safe and consistent product quality.
- Instrument Calibration: Ensuring accurate calibration of temperature, pressure, and electrical instruments used in pharmaceutical production, helping meet regulatory compliance and operational standards.
- Quality Assurance: Monitoring and calibrating critical measurement tools in research, development, and production environments to maintain precise control over manufacturing processes.
Overview
In the power generation industry, accurate measurement and calibration of pressure, temperature, and electrical signals are crucial for ensuring the efficiency, safety, and reliability of energy production. Additel’s advanced calibration solutions provide precision tools to maintain optimal performance and regulatory compliance in power plants and energy systems.
Key Applications:
- Boiler and Turbine Control: Calibrating pressure and temperature instruments to ensure safe and efficient operation of boilers and turbines.
- Energy Monitoring: Accurate measurement of pressure, temperature, and electrical parameters for real-time monitoring of energy production and distribution.
- Emissions Control: Ensuring precise calibration of sensors to monitor and control emissions in power plants, helping meet environmental standards.
- Pump and Valve Calibration: Ensuring reliable operation of pumps and valves by calibrating pressure and flow instruments in critical systems.
Overview
In the manufacturing industry, precise calibration of pressure, temperature, and electrical systems is vital to ensure equipment reliability, product quality, and operational efficiency. Additel’s solutions offer accurate and dependable measurement tools to support a wide range of manufacturing processes.
Key Applications:
- Process Control and Automation: Calibrating pressure, temperature, and flow instruments to maintain optimal process performance and reduce downtime.
- Quality Assurance: Ensuring precise calibration of instruments for consistent product quality and adherence to manufacturing standards.
- Equipment Maintenance: Supporting the calibration and verification of critical equipment, such as valves, gauges, and sensors, to extend service life and prevent failures.
- Factory and Plant Operations: Accurate monitoring and calibration of pressure and temperature in production lines and machinery for efficiency and compliance.
Overview
In the automotive industry, accurate measurement and calibration of pressure, temperature, and electrical systems are crucial for ensuring vehicle performance, safety, and compliance with industry standards. Additel’s advanced calibration solutions provide precise and reliable tools for automotive testing and production processes.
Key Applications:
- Engine Testing: Calibrating pressure, temperature, and electrical systems to ensure optimal engine performance and efficiency.
- Fuel Systems: Accurate pressure and flow measurement for fuel injection systems to maintain fuel efficiency and compliance with emission regulations.
- Sensors and Electronics: Testing and calibrating sensors, control units, and electrical systems for reliable vehicle functionality and safety.
- Exhaust Emission Testing: Monitoring and calibrating exhaust gas sensors to ensure vehicles meet environmental and regulatory standards.
Overview
In laboratories, accurate calibration and measurement of pressure, temperature, and electrical signals are crucial for ensuring reliable experimental results and meeting quality standards. Additel’s precision instruments provide advanced calibration solutions to maintain accuracy in scientific research and testing environments.
Key Applications:
- Calibration of Lab Instruments: Ensuring precise calibration of pressure, temperature, and electrical measurement devices used in scientific experiments and research.
- Test Equipment Maintenance: Providing reliable calibration tools for maintaining the performance and accuracy of laboratory test equipment.
- Environmental Monitoring: Monitoring and calibrating sensors for environmental testing, including air and water quality assessments.
- Process Validation: Ensuring accurate calibration in process validation tests to meet regulatory requirements in pharmaceutical, biotechnology, and chemical research.
Overview
In the environmental monitoring industry, accurate measurement and calibration of pressure, temperature, and other environmental parameters are critical for ensuring compliance with regulatory standards and safeguarding public health. Additel’s solutions provide reliable measurement tools for environmental monitoring, helping to assess air quality, emissions, and other vital factors that impact the environment.
Key Applications:
- Air Quality Monitoring: Calibrating instruments that measure pollutants, particulate matter, and gas concentrations to ensure compliance with environmental regulations.
- Emission Testing: Ensuring precise measurement of emissions from industrial processes and vehicles to meet environmental standards and reduce pollution.
- Climate Monitoring: Accurate calibration of temperature and humidity sensors for weather stations and climate research.
- Water Quality Monitoring: Calibrating instruments that measure water temperature and pressure for monitoring quality in lakes, rivers, and water treatment plants.

At qinstrument, we are committed to offering the Genuine Test & Measurement Equipments.
Additel Available Product Part Numbers with Categories
Multifunction Process Calibrators
ADT760 – Multifunction Process Calibrator for Pressure, Temperature, and Electrical Signals |
ADT762 – Multifunction Process Calibrator with Enhanced Pressure and Temperature Calibration Features |
ADT782 – Multifunction Process Calibrator for Field and Lab Applications |
ADT883 – Portable Multifunction Calibrator for Pressure, Temperature, and Electrical Signal Testing |
ADT887 – Advanced Multifunction Calibrator for Comprehensive Process Calibration Tasks |
Pressure Calibrators
ADT760 – Portable Pressure Calibrator with Digital Readout |
ADT740 –Pressure Calibrator with Built-in Pump and Precision Pressure Measurement |
ADT663 –Multifunction Pressure Calibrator for Field and Workshop Use |
ADT963 –High-Accuracy Pressure Calibrator for Industrial Applications |
ADT520 –Portable Pressure and Temperature Calibrator for Calibration of Industrial Systems |
ADT822 –Pressure Calibrator with Dual-Display for Multi-Point Calibration |
Pressure Controllers
ADT760 – Pressure Controller with Digital Readout |
ADT762 – Dual Channel Pressure Controller |
ADT763 – High-Precision Pressure Controller |
ADT765 – Portable Pressure Controller for Field Calibration |
ADT768 – Advanced Pressure Controller with Multi-Function Capability |
Pressure Gauges
ADT700 – Digital Pressure Gauge for High-Accuracy Measurements |
ADT710 – Digital Pressure Gauge with Stainless Steel Case |
ADT750 – Digital Pressure Gauge with Built-in Data Logging |
ADT760 – Digital Pressure Gauge with Pressure Transmitter Function |
ADT800 – Compact Digital Pressure Gauge for Industrial Applications |
ADT900 – High-Precision Digital Pressure Gauge for Calibration |
ADT1000 – Digital Pressure Gauge for Differential Pressure Measurement |
ADT2000 – Digital Pressure Gauge with Advanced Features for Harsh Environments |
Pressure Transmitters
ADT700 – Digital Pressure Gauge for High-Accuracy Measurements |
ADT710 – Digital Pressure Gauge with Stainless Steel Case |
ADT750 – Digital Pressure Gauge with Built-in Data Logging |
ADT760 – Digital Pressure Gauge with Pressure Transmitter Function |
ADT800 – Compact Digital Pressure Gauge for Industrial Applications |
ADT900 – High-Precision Digital Pressure Gauge for Calibration |
ADT1000 – Digital Pressure Gauge for Differential Pressure Measurement |
ADT2000 – Digital Pressure Gauge with Advanced Features for Harsh Environments |
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Why Choose Qinstrument?
Best Prices Guaranteed: We offer the best prices online for a wide range of Additel Pressure Calibrators, Temperature calibrators and Pressure multifunction calibrators ensuring you get top-quality products at unbeatable value.
Efficient Lead Times: While some Additel instruments may have specific lead times, we strive to reduce them as much as possible. Our dedicated team ensures transparent communication regarding product availability and delivery schedules, keeping you well-informed at every step so you can plan your operations with confidence and avoid any unexpected delays.
Worldwide Shipping: Whether you’re located in the UK, Ireland (EU) or internationally, our extensive shipping network guarantees fast and reliable delivery of Additel Instruments. We offer door-to-door service, covering all duties and taxes, so your equipment arrives hassle-free, no matter where you are. With a focus on efficient logistics, we ensure timely shipments to meet your operational needs.


About Qinstrument
Qinstrument provides top-tier test and measurement solutions from renowned brands like Bently Nevada, Druck, Fluke, Rosemount, Emerson, Net Safety, Teledyne FLIR, and Panametrics. We serve the UK and EU, offering hassle-free delivery without any additional taxes or duties, ensuring seamless service across all regions.