Biosystems PHD6Add Icon
The Biosystems PHD6 is a state-of-the-art multi-gas detector from Sperian. It’s the most configurable gas detector we’ve ever made with up to 6 channels of detection and over 19 sensor options.

Biosystems MultiProAdd Icon
Biosystems MultiPro Confined Space Gas Detector monitors for O2, LEL, CO and H2S.

Biosystems ToxiProAdd Icon
Biosystems ToxiPro is a fully serviceable, reusable gas detector with continuous real-time gas readings.

Biosystems ToxiLtdAdd Icon
Biosystems ToxiLtd is a 2-year disposable gas detector that offers maintenance-free monitoring of CO or H2S. The ToxiLtd has a large LCD display and a 20-incident event logger.

Biosystems IQ Express Docking Station for ToxiPro & ToxiLtdAdd Icon
The IQ Express Dock is the perfect complement to the ToxiPro and ToxiLtd personal gas detectors. The IQ Express Dock can bump and test configurations in just seconds reducing labor time and calibration gas costs.  It also offers automatic recordkeeping which reduces liability.

Biosystems PHD6 Accessories and SensorsAdd Icon
Sperian Instrumentation offers a variety of high-quality accessories and replacement parts that are ready for immediate shipment.

Biosystems MultiPro Accessories and SensorsAdd Icon
Sperian Instrumentation offers a variety of high-quality accessories and replacement parts that are ready for immediate shipment.

Biosystems MultiVisionAdd Icon
The Biosystems MultiVision Confined Space Monitor monitors for O2, LEL, CO and H2S. The MultiVision features an extra-large LCD display and built-in pump, yet is small enough to carry in your hand.

Biosystems MultiVision Accessories and SensorsAdd Icon
Sperian Instrumentation offers a variety of high-quality accessories and replacement parts that are ready for immediate shipment.

Biosystems Cannonball3Add Icon
The Biosystems Cannonball3 is rugged enough for the toughest environments. The Cannonball3 features an extra large display visible from several feet and a field replaceable modular internal pump.

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