Can discern metallic object and hazardous liquid's comprehensive detecting device

The utility model discloses a can discern metallic object and hazardous liquid's comprehensive detecting device includes metal detection mode subtotal liquid detection mode subtotal treater mode part, the treater CPU of treater mode part connects button switch S1 respectively, S2 and trigger 1, trigger 2, through triggering corresponding trigger 1 or trigger 2, start the DCDC converter, change result according to magnetic field or electric field, to change the result refers to adc, turn into data signal by analog signal, data signal after will changing sends the treater to, behind treater analytical judgement, by transmission of GPRS communication transmission module and demonstration. Through uniting two into one metal detection function and liquid detection function, make an equipment possess multiple detection function. The efficiency of safety inspection person's work is improved, use cost is reduced, in stream of people peak period, the percent of pass can be improved effectively. 本实用新型公开的一种能识别金属物体和危险液体的