To be used for measuring the amount of air borne inseparable dust liable to be inhaled during a working shift.

Instrument is compact, light weight and handy in use.

Compact assembly made up of two sections

A cylindrical sampling head

A parallelogram shaped casing containing the instrument's operating components (Motor, battery and central circuits).

Flow rate 10 lits/min (2.7g/min)

Weight not more 300 gms.

Battery Life minimum 24 hours continuous operation.