Magellan Explorist 500GPS Tedlar Bags Real-time hazard readings can also

Real-time hazard readings can also be communicated to the ProRAE Guardian Safety System and the EchoView Host Mini-Controller Closed-Loop Wireless System for safety-enhancing wireless monitoring

It's designed for monitoring stormwater

Defiant's micro GC separates target analytes in less than 5 minutes

General indication of chemical contamination level

Magellan Explorist 500GPS Tedlar Bags Real-time hazard readings can alsoThe Explorist 500 allows the user to save 5 track logs, 20 routes and 500 points of interest to the 8 MB available internal memory and has potential to store an unlimited amount of data on your own SD cards. Intelligently designed for comfortable right or left handed use, the clearly marked keypad provides one touch access to all your most important features. Joystick controller makes scrolling the simple menus easy. The large color display is easy to