Biosystems ToxiPro from Honeywell Safety Products

The Biosystems ToxiPro is a single-gas detector with replaceable sensors and batteries which provides real-time, peak, STEL, and TWA readings, as well as a 20-incident event logger and black box recorder. A fully enabled data logger option is available for the ToxiPro.

The ToxiLtd 2-year disposable gas detector discontinued February 29, 2012

Biosystems Toxi Vision EX (discontinued 1 January 2011, MultiPro recommended replacement)

The Biosystems Toxi Vision EX is a durable, 3.5" x 2.5 " single-sensor gas detector offering consistent long-term protection and low cost of ownership. The Toxi Vision has a rugged metal-plated case for RFI shielding to 40 V/m and IPX5/IPX7 protection from harsh conditions. Simple one-button operation. A few minutes of training is all it takes to ensure proper operation. The large liquid crystal display is readable from several feet away. A manually-activated backlight ensures the visibility of the readings even in low light conditions.The ToxiVision monitors have a "black box" recorder, readable by factory technicians, which can be upgraded to a full-featured data logger. Alarms include a loud audible alarm and bright LED alarm light warning users of dangerous conditions, while an optional vibrating alarm is available for use in high-noise environments.

Biosystems Toxi Vision IR CH₄ and CO₂ (discontinued 1 January 2011, PhD6 recommended replacement)

Biosystems Toxi Vision IR detectors employ infrared (IR) technology packaged in the robust Toxi-family case with IPX5/IPX7 ratings against water ingress, and RFI immunity to 40 V/m. As with other ToxiVision monitors, they have  large LCD displays with manually actuated backlight and a black box data recorder, which can be upgraded to a full-featured data logger. at any time after purchase.