SENKO SP-MGT-P Portable MultiGas Detector (O2,CO,H2S,Combustible, sensor)

Measuring 
Gas: O2 
Range: 0~30%Vol 
Resolution: 0.1%Vol 
Alarm: 19,23%Vol

Gas: O2 
Range: 0~500ppm
Resolution: 1ppm
Alarm: 30,60ppm

Gas: H2S 
Range: 0~100ppm
Resolution: 0.1ppm
Alarm: 10,30ppm

Gas: Combustible
Range: 0~100%LEL
Resolution: 0.1%LEL
Alarm: 10, 30%LEL

Self-test: Full function self-test upon activation
Sensors, battery and circuitry - continuous
Detecting Method: Diffusion / Sampling (with Sampling Pump(optional))
Display: LCD Display (back-light)
Alarm: LED flashing, Sound, Vibration
Sensor Technology: Electrochemical Cell and Catalytic Sensor
Combustible(LEL): IR or Pellistor
IP: 67
Temperature: -20ºC ~ +50ºC
Humidity: 5~95% RH(Non-condensing)
Battery Rechargeable: Li-ion power supply unit (2000mAh)
Charge Time: 4-6 hours
Battery Life: 25 hours continuous
Low Battery Alarm: 20 minutes / 10 minutes / 5 minutes
expired: 5 long beeps/flashes and then Off is displayed
Weigh: t 240g
Size: 61(w) × 114(h) × 43(d)mm
Optional Accessary: MGT-IR Link, Docking Station, SP-Pump 101
Approval: Ex d ia IIC T4