Posts by gringo

Introducing the newest, most advanced dosimeter on the market. U.S. Environmental is happy to introduce the best sound monitoring instruments we’ve ever seen. Call your representative for more information. SV 104 The SV 104 instrument is a revolutionary new approach to occupational health and safety noise monitoring offering voice comments and audio events recording functions…

Need to pump some groundwater? We have a variety of pumps for nearly every groundwater pumping application. Choosing the wrong pump can turn a simple project into a frustrating and costly waste of time. If you’re not sure which pump might be the best, most cost-effective solution for your next project, our Find a Pump…

The two most common lamps used in Photo Ionization Detectors (PIDs) are 10.6 eV and 11.7 eV lamps. The 11.7 eV lamp measures the broadest range of compounds while the 10.6 eV lamp is more selective. To allow higher energy light to pass through, 11.7 lamps are manufactured with a cylindrical window (the flat surface…