Handy Sampler with In- Built Suction Pump is designed with digital timer to facilitate unattended operation. The Handy Sampler is designed with battery operated pump which runs for a full shift of 8 hrs. The Handy Sampler has the provision for the system to operate off the mains also. Handy Sampler with In- Built Suction Pump is made using quality grade raw material which ensures durability of use along with long lasting trouble free service.