MadgeTech, Inc. is a USA-based manufacturer specializing in data logging solutions for industrial process monitoring, quality control and regulatory compliance. The company designs and produces wireless and wired data loggers that measure and record temperature, humidity, pressure, current, voltage, shock, and vibration. Key product series include HiTemp140 for high-temperature applications, CryoTemp for ultra-low cryogenic monitoring, Process101A and CurrentX for 4-20mA current loop and electrical signal logging, and Shock300/UltraShock for impact and vibration testing.