MODEL: HA-GB-230B [Name: Multifunctional eight-in-one gas detector] Name: Multifunctional eight-in-one gas detector Ei Eight gas detection + temperature and humidity + dust Ei Temperature and humidity detection function Ei Color LCD display, Chinese and English interface switching Ei Built-in pump 600mL/min, can sample more than 20 meters Ei Fault alarm function, sensor and pump fault prompts respectively Ei Fall alarm, call for help alarm, one-click call for help Ef Support multi-point calibration Ei Product anti-signal interference Ei GPS positioning, 4G data transmission (optional) Ej Support TWA, STEL, OL data display Ei loT, wireless, Bluetooth, can connect to wireless Bluetooth printer (optional) Ei Can be interconnected between the same machine Ei Data recovery, selective recovery or full recovery Ej Support host computer communication software (optional) Ei Support extended particulate matter module, unit: ug/m3 Ei Magnetic charging method Ei Can be equipped with telescopic sampling handle Protection level: Safety Integrity Level: Explosion-proof mark: FUNCTIONS FEATURES The HA-GB-230B portable gas detector adopts dot matrix display technology and the screen can be touched, which can simultaneously detect 1-8 types of flammable and toxic harmful gases. It adopts a group type sensor element, which can be replaced with different sensor types anytime and anywhere. The detection results are displayed on the screen simultaneously. The HA-GB-230B multi gas detector is equipped with a English LCD display interface and audio and visual alarm prompts, which can adapt to concentration monitoring in more complex environments. Sensor types catalytic, electrochemical, infrared, PID, etc. This product is suitable for various places such as chemical, pharmaceutical, municipal, water treatment, telecommunications, archaeological laboratories, cold storage, brewing, etc. PRODUCTDETAILSDISPLAY • High-performance sensor • Simple installation • Two-level alarm