RKI GX-3R Four Gas Instrument Bundles (Instrument & Charger Included) GX-3R for LEL/O2/CO/H2S & 100-240 VAC Charger Bundled With:34AL cylinder CH4/O2/H2S/CO / 0.25 LPM regulator / Tubing / Screwdriver and Carrying Case and chemical purification

and chemical purification

Agricultural Soil Analysis: Test soil quality and composition for farming and crop management

small and large- even within wells for salt-water intrusion studies

Integrated GPS Functionality: Captures and logs the exact location of each measurement

Ensure compatibility with the appropriate model for best performance

RKI GX-3R Four Gas Instrument Bundles (Instrument & Charger Included) GX-3R for LEL/O2/CO/H2S & 100-240 VAC Charger Bundled With:34AL cylinder CH4/O2/H2S/CO / 0.25 LPM regulator / Tubing / Screwdriver and Carrying Case and chemical purificationOSHA defines the breathing zone as a ten inch radius around the workers nose and mouth, and requires that worker exposure monitoring air samples be collected in the breathing zone. Air sampling filters may be attached to the collar or lapel. Traditionally this means only a single gas monitor would be small enough for a worker to practically wear a gas monitor In the breathing zone. Now there is a 4 gas monitor smaller than many single gas monitors.