RKI Instruments ESM-23DH-GEH4 Germaine 0-0.8 ppm Sensor Ozone (O3) 0-5 ppm monitor Ships direct to your door

Ships direct to your door from NSA production

14 in Rubber Insulated Gloves

Unleashing 28 lb of buoyancy upon deployment

Double storm flap covers zipper which can be secured by the wearer with snaps and hook & loop closure to prevent intrusion at zipper

The 3M™ PELTOR™ Brand is a respected global leader in hearing protection and communication solutions

RKI Instruments ESM-23DH-GEH4 Germaine 0-0.8 ppm Sensor Ozone (O3) 0-5 ppm monitor Ships direct to your doorRKI Instruments ESM 23DH GEH4 $451. 97 No State or Local Sales Tax Anywhere! Germaine 0 0. 8 ppm Sensor Portable Replacement Sensor The RKI Instruments ESM 23DH GEH4 is a specific electrochemical sensor designed to detect Germane (GeH4) gas within a low range of 0 to 0. 8 parts per million (ppm), used as a replacement or spare part in various RKI portable gas detectors like the GD K88Ai, GD K71D, GD K77D, and SC 8000 models for sensitive trace gas