Myron L ULTRAPEN PT2 pH & Temperature Pen Tester h2s Calibration Gas Cylinders — isobutylene

Calibration Gas Cylinders — isobutylene span gas and zero air

and unauthorized access while maintaining a clean

USB Communications Cable

lanyard and instructions

2003B Polarographic DO Sensor — with 2

Myron L ULTRAPEN PT2 pH & Temperature Pen Tester h2s Calibration Gas Cylinders — isobutyleneThe Myron L ULTRAPEN PT2 (part number PT2) is a waterproof pocket pH and temperature tester built around a user replaceable pH sensor with a porous liquid junction. It calibrates on 1, 2 or 3 points, compensates automatically for temperature, and reads to 0. 01 pH accuracy normally associated with a benchtop meter, in a pen you can clip to a shirt pocket. Typical uses include groundwater and surface water sampling, drinking water and wastewater