BTMETER BT-5800G Ammonia Gas Detector Sensor, 0-100 PPM NH3 Monitor Foldable Respirator The reason to choose it

The reason to choose it over the vented 8966: this one is rated for electrical work at 20

purpose-marketed case is preferred over a generic kit

The 3M 2091 is particulate-only P100

What the slim design does not change is the underlying protection class

BTMETER BT-5800G Ammonia Gas Detector Sensor, 0-100 PPM NH3 Monitor Foldable Respirator The reason to choose itEDITORIAL REVIEW BTMETER BT 5800G Ammonia Gas Detector Sensor, 0 100 PPM NH3 Monitor Assessed on the standards the product is actually certified to and on how the format fits a working shift, by Steven Eaton, WC Safety editor. AMAZON CUSTOMER RATING: 4. 0 5 WC Safety research note on the BTMETER Ammonia Gas Detector, a portable NH3 gas detector. Rating shown is the Amazon customer rating at the time of writing, not our own score. Specification based