Description Overview GAOtek high sensitivity gas analyzer is designed for detecting over 500 types of gases in atmospheric environments, both in pipelines and confined spaces. It can measure gas concentrations and purity, including high concentrations of single gases with nitrogen or oxygen as the background gas. Features Multi-gas detection, versatile units High-definition color screen display Extensive data storage options Diverse alarm modes available Comprehensive calibration and logging Technical Specification Measuring range H2S: 0 ppm to 100 ppm Resolution H2S: 0.01 ppm Sensor type Electrochemical, catalytic combustion, infrared, thermal conductivity, PID photoionization, and so on. Depending on the type of gas, range, field environment and user demand. Other Sensor can be customized. Measuring type Built-in pump-suction type Response time T 90 < 20 s Display 2.5 in high-definition color screen Alarm method sound & light alarm, vibration alarm; sound & light vibration alarm, turning off the alarm Battery DC 3.7 V, 3000 mA high-capacity rechargeable polymer battery Data storage Standard capacity is 100000 entries Housing Rubber enclosure Standard accessories Manual, qualification certificate, warranty card, USB charger (including the data cable), high-grade aluminum instrument case, belt clip, humidity dust filter Working temperature -40 °F to 158 °F (-40 ℃ to 70 ℃) Working humidity 10 % RH to 95 % RH Dimension (L×W×H) 7.09 in × 3.07 in × 1.30 in (180 mm × 78 mm × 33 mm) Weight 0.77 lb (350 g)
