RKI 04 Series Personal Gas Monitor Disposable Single Gas Meter Its twist-open design makes it

Its twist-open design makes it easy to change the disposable bladder in seconds

Martor Secumax 320 MDP Part # 32000771

Reel      Steel and aluminum

Simultaneous Alpha & Beta Measurements with Audio Discrimination

Solinst Model 102 WLM W/P10 Probe  200' Rental

RKI 04 Series Personal Gas Monitor Disposable Single Gas Meter Its twist-open design makes itRKI 04 Series Personal Gas Monitor The 04 Series single gas monitor is designed to operate for many years with field replaceable sensors and filters. The 04 Series can be operated continuously for up to 9,000 hours on (2) AAA size alkaline batteries (depending on model). The 04 Series has 3 preset alarms that are user adjustable. Each version is also equipped with visual, audible, and vibration alarms as standard. The replacement sensors are