US$ 94.99
uses a single screw design for simple and effective assembly/disassembly and uses IrDA communication protocol for faster downloading
total dissolved solids (TDS)
the Model 4E monitor conveniently checks for contamination on countertops
Backlit display with intuitive interface
RAE Systems QRAE 3 Water and wastewater pipe inspection system uses a single screw designQRAE 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
US$ 94.99
US$ 21.99
US$ 40.00
US$ 59.99