RAE Systems QRAE 3 hydrogen sulfide With the GA-72Cd you can

With the GA-72Cd you can select any one of four sensitivity settings

no bladder replacement and higher pumping rates than with the Bladder Pump

and 16-mm round vials

Programmed for multiple languages

This handy pocket-sized meter provides fast and accurate spot-checks of relative humidity and temperature

RAE Systems QRAE 3 hydrogen sulfide With the GA-72Cd you canQRAE 3 is a versatile, rugged, one to four sensor pumped or diffusion gas monitor that provides continuous exposure monitoring of oxygen (O2), combustibles, and toxic gases, including hydrogen sulfide (H2S), and carbon monoxide (CO) for workers and responders in hazardous environments. Optional sensors include sulfur dioxide (SO2) and hydrogen cyanide (HCN). The QRAE 3's wireless communications capability enables access to real time instrument