HEATKEYS

Ptolemy Services produces Jade Noise software for monitoring environmental noise. Convert almost any low-cost sound level meter into a data logger using a PC with a standard sound card.

YouTube is a place to discover, watch, upload and share videos.

Sound level meters, noise dosimeters and environmental noise monitors. The online shop from NoiseMeters offers buyers professional advice on product selection.

The American Radio Relay League (ARRL) is the national association for amateur radio, connecting to hams around the U.S. with news, information and resources.

Data Loggers Solutions, Measurement instruments fo analysis of sound, heat, humidity, motion and vibration data.

NI leverages commercial technologies, such as industry-standard computers and the Internet, to deliver customer-defined automation, test and measurement hardware and software solutions for engineers and scientists.

Extech test tools offer solutions in predictive maintenance, electrical testing, thermal imaging, thermography, and plant maintenance with digital multimeters known as DMM

Data Loggers from TheDataLoggerStore. Loggers and Recorders Reading Almost Any Electrical Signal and Stores the Data For Your Application and Solution.