Industrial Scientific T40 Rattler™ Single Gas Monitor
CO or H2S monitor. Lightweight, compact monitor easily clips to belt, shirt pocket, or hard hat. Audible, visual, and vibrating alarms alert worker when a preset high alarm value is exceeded. 4-digit, 7-segment LCD screen is back lit for easy reading in dark conditions. Peak/hold feature captures the highest reading during a shift. High visibility, impact-resistant case provides RFI protection.