Test Gas 116 L, CH4, CO, H2S, O2/N2 Davit Arms ISOtunes WIRED is sweat and

ISOtunes WIRED is sweat and water resistant with a 29 NRR and steady-state background noise-isolation for clear calls in loud environments

Strategically placed external palm and thumb patches ensure extra durability and comfort

Tumble dry using a permanent press setting (medium)

The Draeger sampling tubes and systems are very reliable in use even with complex compounds and mixtures of substances

Transform your cleaning routine with this must-have tool

Test Gas 116 L, CH4, CO, H2S, O2/N2 Davit Arms ISOtunes WIRED is sweat andDraeger Test gases are essential part of the bump test and calibration. Draeger Test and Calibration Gas: Precision and Safety for Your Gas Detectors Ensure your gas detectors are always accurate and reliable with Draeger's comprehensive line of calibration gas cylinders. Essential for bump tests, Draeger Test gases verify your detectors' functionality with unmatched precision. High Accuracy: Formulated for consistent, reliable results. Wide Range: