The T40 Rattler is a low-cost, single gas monitor for personal protection from carbon monoxide (CO) or hydrogen sulfide (H2S) gas. A large liquid crystal display (LCD) provides continuous real-time readings with peak/hold memory, and when low and high alarm setpoints are exceeded, the T40 Rattler, from Industrial Scientific Corp., will alert the user by activating audible,visual, and vibration alarms. The compact high-visibility monitors operate on a single AA alkaline battery, weigh 3.5 ounces and is ideal for CO response calls.
