Description Features The sampling pump has 6 gears Flow: 300-800ml/min Automatic alarm for sampling pump failure Real-time detection of environmental temperature and humidity Supports real-time gas concentration and curve display switch Support gas unit switching function Supports convenient and fast mixed gas calibration mode Supports TF memory card storage Data read via USB TF card storage USB data read External storage CSV file format Data view briefly Alarm, fixed, manual storage Expands particle module Supports Bluetooth printer for real-time detection data printing Supports Chinese or English switch, customizable for other languages GPS, 4000 mAh lithium battery for extended lifespan Technical Specifications Can Detect 1 gas to 6 gases at the same time Bluetooth Printing Support external Bluetooth printer (optional) Charger Type-C charging interface TF Storage Card Support expansion External TF storage card 4G Communication 4G, cloud platform data (option) Sensor Life Two years Standby Time ≥ 8 h Charging Time ≤ 5 h Deviation < ± 5 % FS Power 3.7 V Li-battery (Built-in) Alarm Method Sound, light, vibration, and display Response Time T ≤ 30 s Humidity < 95 % RH Operating Temperature 14 °F to 122 °F (-10 ℃ to 50 ℃) Size 12.63 in x 3.42 in x 2.36 in (321 mm x 87 mm x 60 mm) Weight 3.3 lbs (1.5 kg)
