Description Features Built in faster sampling flow High precision sensors Chinese and display 5 in HD colour screen Triple alarm system Technical Specifications Detection Method Pump suction type Measurement Range 0 ppm to 100 ppm, or 0 ppm to 200 ppm Pump Flow Rate 300 cc/min to 500 cc/min Display 2.4 in high-definition colour screen Warm-up Time 60 seconds Unit %VEL, %LEL, ppm, mg/m³ Charging Voltage DC 5V Alarm Mode sound, light, vibration Working Pressure 10.37 PSI to 29.00 PSI (-30 kpa to 200 kpa) Material aluminium alloy; Strong; Wear and corrosion resistance Data Storage 4000 alarm records Humidity 95 % RH (Relative Humidity without condensation) Protection Level IP65 Temperature -4 ºF to 122 ºF (-20 °C to 50 °C) Dimensions 5.1 in x 2.4 in x 1.4 in (130 mm x 63 mm x 36 mm) Weight 1.1 lbs. (0.5 kg)
