RKI Instruments 73-0022-01 GasWatch 3, H2S, with wrist band No Tax draeger SalesBOM This is an economical system

This is an economical system that provides single step filtration

O2 12% Vol

protection and functionality

For power pole testing place the Sensitivity Switch to HIGH (to the RIGHT) and the Sensitivity Dial to the far RIGHT to position 12

RKI Instruments 73-0022-01 GasWatch 3, H2S, with wrist band No Tax draeger SalesBOM This is an economical systemRKI Instruments 73 0022 01 $166. 97 No Sales or Local Tax Anywhere. Free Shipping. GasWatch 3, H2S, with wrist band. GasWatch 3 Single Gas Personal Monitor. GasWatch 3 Smallest Gas Monitor Portable Single Dual Gas Monitor Series Features 5 versions to choose from CO, H2S, O2, CO O2, or H2 compensated CO 3 year warranty (2 years for O2 sensor) Over 4,000 hours of operation Light and compact watch type design Easily worn in your breathing zone Watch