YSI Pro20i Dissolved Oxygen and Temperature Handheld Kits Cable & Sensor Option:10 Meter Cable & 2002 Galvanic Sensor This 1-1/2" S-100CG Series 2-piece

This 1-1/2" S-100CG Series 2-piece ball valve with full port solder connections is rated for 600 psi (WOG) and is NSF 61 / NSF 372 certified

The inside diameter of the Piezometer is 7/8”

80 or 120 gal tank

TC Connection: Wire Grounding

YSI Pro20i Dissolved Oxygen and Temperature Handheld Kits Cable & Sensor Option:10 Meter Cable & 2002 Galvanic Sensor This 1-1/2" S-100CG Series 2-pieceYSI Pro20i Dissolved Oxygen and Temperature Handheld Kits The Pro20i is a handheld instrument for dissolved oxygen and temperature with an integral (non detachable) cable. Depending on your needs, you can choose between a user replaceable Polarographic DO sensor or a Galvanic DO sensor. Features: Integral (built in) field cable in 1, 4, and 10 meter variations with user replaceable DO sensors One Touch Cal for convenient and quick calibration Choice