RKI H2S Single Monitor HS-04 Tinker & Rasor Model APS The light source is a

The light source is a visible laser diode and scattered light is measured in the near forward angle using focusing optics and a photodiode

The GA-72Cd's LCD bar graph shows the selected gain and the battery status

Record full SVGA video and snapshots onto solid-state Compact Flash (CF) card

allowing individual measurements to be made a different times

Even if distractions occur

RKI H2S Single Monitor HS-04 Tinker & Rasor Model APS The light source is aThe 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 inexpensive, easily field replaceable, and