Pen All-Weather-97B Blue/MB Pumps the QL320 does not require

the QL320 does not require close contact with the gas in order to measure emission rates

The Sonic Water Level Meter reports static water level measurements without having to put any instruments down the well

The DR/890 Colorimeter is the most complete

R-MOT scans internal diameters from 12″ to 30″  and comes with Pipe Scanning Kit - 2 Probe

WHILE SUPPLIES LAST

Pen All-Weather-97B Blue/MB Pumps the QL320 does not requireWRITES UPSIDE DOWN Pressurized ink cartridge performs in temperatures from 30F to 250F, underwater (down to 35 ft), and at any angle. INK WON'T SKIP The proprietary ink and delivery system used exclusively in Rite in the Rain Pens will write without skipping in extremely wet conditions. WRITES THROUGH Permanent ink writes through water, sweat, grease, and mud without clumping or smearing. Unit: OneWarehouse Location: Portland, Maine