Four In One Gas Detector Oxygen Carbon Monoxide Hydrogen Sulfide Combustible Gas Detector Toxic And Harmful Gas Alarm Editor HZ all components in contact with

all components in contact with pure steam sampling should be pre-heat extinguish treatment in the oven

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these are used for scanning walls of different thicknesses

12~ 48Vdirect

instruction manual x1

Four In One Gas Detector Oxygen Carbon Monoxide Hydrogen Sulfide Combustible Gas Detector Toxic And Harmful Gas Alarm Editor HZ all components in contact withShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Alarm * 1 Features Sound light shock triple alarmPut the instrument in the space that needs to be tested, if the gas master specified concentration value, there will be sound, S flash, vibration alarm, to avoid unnecessary losses. Built in battery charge directlyPortable fast charging, a variety of charging methods, with the use of charging, plug charging mobile