HOLD data holding
MAX maximum value/MIN minimum value
UNIT switch units among % VOL,PPM,(MG/M^3)
Measurement range of hydrogen sulfur:0~100PPM:0~0.01VOL%;0~152Mg/m3;0~0.23LEL%
Response time:Less than30s
Sensor type:electromagnetic H2S sensor
Using environment humidity:15~90%RH
colour:red + black
1 x Hydrogen Sulfide Detector (no including battery)
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.