Air Quality Tester, Handheld Multi Gas Detector BH-4S 4-in-1 Detecrtor,Enjoy the Health Benefits(2in1 gas detector)

Bosean handheld multi gas detector could monitor combustible gas, O2 and other two types toxic gases continuously and simultaneously. It is widely used to detect the concentration of flammable gas or toxic gas leaks in underground pipes, mining, metallurgy and etc to protect workers safe and prevent the facilities from being damaged.Main Features:ABS material shell, water-proof, dust-proof and explosion-proof;industrial sensor fast responseCurve displayConnect to computerABS materialAnti-slip back clampPortable multi gas detector BH-4SGas sampling methodNatural diffusionAlarm typeLight, sound, vibratory and LCD displayWorking temperature-20`~50Power supply3.7V rechargeable lithium batterySensor life2 yearsCharging time<; 7 hoursDisplay2.4 inch colored LCD displayOperating timeContinuously working for more than 8 hoursUnitppm or mg/m³Data record storage500 recordsExplosion-proof signExib IIB T3 Gb

• 1. Advanced 32-bit microprocessor with low power consumption and easy to operate;
• 2. Imported industrial sensor, fast response, high accuracy, good stability and repeatibility;
• 3. 2.4 inch colored LCD screen, resolution is 320*240, can upload data to computer to help operator analyze data;
• 4. Landuage switch between Chinese and English;
• 5. Light, sound, vibratory and LCD display alarm;