●Rugged, compact in size (10.7 x 6 x 3.6cm), light weight (160g)
●Highly water resistant with protection level up to IP66/67, ideal for adverse circumstances
●Simple one button operation; stainless steel clamp with excellent durability
●Continuous LCD shows simultaneous gas concentrations for H2S, CO, O2 and combustibles
●12 hour run-time on rechargeable lithium battery, recharge in 3 hours
●Provides 100 dB alarm tone and bright flashing LED alarm alert
●Built in internal vibrating alarm for high noise areas
●Relative humidity: 0 - 95% (non condensing)
●Operating Temperature: -20oC to 58oC
●Measuring Range: H2S: 0 - 200ppm (detecting rate is 1ppm)
CO: 0 - 1000ppm (detecting rate is 1ppm)
O2: 0 - 30% (detecting rate is 1%)
Combustibles: 0 - 100% LEL (methane 0 - 5.0%, detecting rate is 0.1%)
●Comply with UL, ATEX standards & CE certified
●Include testing lid & duct, battery, sensor & biligual (Chinese & English) instruction"