Acro Instrument Company is an ISO IEC 17025 2017 Accredited Calibration Laboratory specializing in shipboard calibration services and instrument repair with over 50 years of experience.
Crowcon Detection Instruments Ltd develops, manufactures, and markets portable and fixed gas detection products to protect people and plant against gas hazards worldwide.
General Monitors is a leading manufacturer of gas detection and flame detection products. We offer a variety of portable and fixed gas and flame detectors that monitor for combustible gas, toxic gas and oxygen deficiency.
United Electric Controls (UE) is a privately held corporation headquartered in Watertown, Massachusetts, specializing in safety, alarm, and emergency shutdown solutions including pressure switches, temperature sensors, and gas detectors for industrial and OEM applications.