Precision Graduations  Manufacturers, Traders, Suppliers

About API
Solution Partner for Metrology Systems and Onsite-Services. -
For more than 30 years, API has pioneered laser-based equipment for measurement and calibration. API founder and CEO, Dr. Kam Lau,invented the Laser Tracker while working at USA’s National Institute of Standards and Technology (NIST) to determine industrial robot accuracies.
Today, API is a global company with its Radian Laser Tracker Series, machine tool and robot calibration equipment, optical sensors and coordinate measuring products continuing to be the benchmark for metrology Automation, Precision and Innovation. API measurement and calibration products are at the heart of manufacturing organizations world-wide ensuring product quality and performance.
API provides on-site calibration and dimensional inspection services. Headquartered in Rockville, Maryland USA, API has subsidiary operations in Germany, France, Brazil, China and India. For more information, please visit www.apimetrology.com.

For years CS Instruments has been one of the worldwide leading manufacturers of measuring technology for compressed air and gases. Long-term experience in production, supply and drying of compressed air contributes to research, development and production of innovative portable and stationary measuring instruments.
As a result we offer field proven and practicable measuring instruments for compressed air like e. g.: Dew point meters, pressure dew point meters for refrigeration and adsorption dryers (according to ISO 8573), compressed air counters, consumption counters for compressed air and gases, flow meters, leakage measuring instruments, leak detectors and mobile analysers for compressed air stations.