Honeywell H2S gas analyzer

Honeywell H2S gas analyzer handheld sperianH2S spot optional gas leak alarm sensor types: O2, CO, H2S, SO2, CL2, CLO2, NH3 (0-100ppm), NO2, PH3, HCN, CO-H technology Two alarm parameter instrument type can replace the power and sensor size (L * W * H) 8.4 * 5.5 * 2.9cm Weight 110g alarm factory settings, as well as instantaneous exposure limit value STEL and TWA TWA (by BioTrak Software Selection) two-tone audible alarm 92 db loud alarm visual alarm red LED display backlight button to activate the optional vibrating alarm control one-button operation, including calibration buttoned belt buckle crocodile type (belt buckle and a rotatable belt buckle same Optional) Battery life more than 9000 hours (about 1 year) Housing TPE material tolerance (IP rating) IPX5 / IPX7 waterproof rating has received UL safety explosion-proof certification event record 20 events, including start time, end time, duration time, the maximum value for the average reading data logger a minute sampling interval can record about 120 hours of continuous data (time interval can be adjusted by BIOTrack software, you need an infrared interface) standard configuration calibration adapter, hoses, operating instructions readings, time to peak instantaneous exposure limit values ??and time-weighted average STEL and TWA readings recording time