Indoor air quality monitor PTM600-AQI

PTM600-AQI portable gas detector can be selected to detect 1~8 factors (including gas concentration, temperature and humidity, particulate matter, differential pressure, wind speed, etc.) simultaneously. Feature: * Up to 30 kinds of factors can be detected at the same time; the specific detection type depends on the internal sensor configuration of the instrument * Units are freely switchable, units can be selected: ppm, mg/m3, ug/m3, VOL%, LEL%, pphm, ppb, mg/L. * Built-in pump suction measurement, sampling distance greater than 10 meters; support real-time detection or timed detection (turn off the air pump when not detecting) * Rich man-machine interface: 3.5-inch high-definition color screen display, the menu interface uses high-definition simulation graphics to display the function name of each menu. * High-capacity data storage function, support a variety of storage methods. * A variety of communication interfaces, optional printing function. * Three display modes can be switched: Six gas concentrations are displayed at the same time (more than six interfaces are displayed cyclically), single-channel gas concentrations are displayed cyclically, and real-time curves are displayed. * Data recovery function Partial or full recovery can be selected, eliminating the worries caused by misoperation. * Can set whether to display the maximum value, minimum value, average value * A variety of alarm modes alarm mode setting, alarm status indication in multiple directions when the alarm: → Alarm mode: sound and light alarm, visual alarm, sound and light + visual alarm.