The Masterflex® E/STM portable sampler, part of our environmental sampling series from Masterflex®, is designed for the ultimate in portability and versatility. Run up to four hours on the self-contained 12 VDC rechargeable battery, or indefinitely from any AC or 12 VDC power supply. Charge the internal battery from an AC power supply or a DC voltage source of lower voltaic potential than the battery itself. The variable-speed drive has a top speed of 400 rpm, allowing you to adjust the flow rate to the needs of your application. Pump is encased in a high-visibility yellow housing for easy recognition and recovery in the field.
Unit measures 16″H x 11-1/3″W x 10-1/2″D.