Brand：
$153.00
SE
HUIRUIPU HRP-B1000-4 Standard 4 in 1 Gas Detector EX/O2/C0/H2S
electrochemistryEX/O2/C0/H2SEX:0~100%LEL O2:0~30%vol C0:0~1000ppm H2S:0~100ppm
Detection gas EX/O2/C0/H2S, +/- 5% FS (combustible )、 +/- 10% (carbon monoxide ）、 +/- 5μmol/mol (hydrogen sulfide), Light Emitting Diode, sound, vibration indication alarm
$152.00
SE
SMART SENSOR smart sensor AR830 Household Air Quality Detector PM2.5 measurement range 0~999μg/m3
EX
It can monitor the PM2.5 concentration in the air in real time (0~999μg/m ³) and provide intuitive data. The product has a sound and light alarm function, which automatically reminds when the air mass is not up to standard to ensure the health of the family.
$182.00
SE
SMART SENSOR ST8306 environment Air Quality Detector
Measurement range: PM2.5 dust particles 0~999ug/m3; PM10 dust particles 0~999ug/m3; TVCO organic volatiles 0~5.00mg/m3; C6H6 benzene 0~3.00mg/m3, can achieve 24 hours uninterrupted recording and analysis of environment air mass conditions; provide real-time, periodic data.
$176.00
SE
HUIRUIPU HRP-K6000-4 four-way controller, LCD/three-wire system
Combustible gas, toxic gas, oxygen, etcLong-term continuous workdiffusion
If you don't know how to choose "Gas detector", please consult customer service.