Digital Breath Analyser (Hand Held With Manual Keypad Type, Sensor Based Breath Alcohol An Alyser With Printer) As Per Rdso Specification No. Rdso/2015/El/Spec/0119, (Rev-2) Or Latest And Scope Of Supply Firms Offer Make/Brand- Make Sanchar,Preksha, Bactrack,Mangal ,Simmans, Arotec Is Accepted [ W Arranty Period: 30 Months After The Date Of Delivery ] ]