The Defender TSR is the next-generation for field portable biological analysis. Completely compatible with our current IAQ-Pro Tests, the Defender TSR offers added functionality and portability as compared to our table-top Guardian Reader. Our BIOHAZ software directs the user step-by-step through sample evaluation with easy to follow interactive menus. Connectivity is near-universal with dual-wireless capabilities (802.11b and Bluetooth), and USB interface. Secure data transmission capability for technical support and documentation.