Product Review

DETAILED SPECIFICATIONS
Gas type: Oxygen/carbon monoxide/hydrothion/combustible gas
Gas measurement range: Oxygen: 0~30%vol/carbon monoxide: 0~999umo/mol(ppm)/hydrothion:0~500 umo/mol(ppm)/combustible :0~100%LEL
Resolution:0.1%vol/1umo/mol(ppm)/1% LEL
High/low alarm setting: Yes
Alarm : sound, light alarm, adjustable alarm values, alarm sound up to 80db
Operating temperature: -10~50C(except LEL is 0~40C)
Operating humidity:15~95%RH(standard)
Power: 3.7V li-battery(Built-in)
Battery runtime: 7-8 hours.
Product Net Weight : 200g
Size : 120.2*64.5*38.3mm

STANDARD PACKAGE
1 x 4 in 1 mutil gas monitor
1 x User manual
1 x Charging adaptor
1 x Hand carry case
1 x Calibration certificate
1 x CNEX certificate
1 x Color gift paper box