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Jomar A2020D-3-V 3 Inch Stainless Steel V-Ball Valve
MALE NPT X HOSE BARB
Carbon steel
No moving parts to wear out or replace
NSF certified for drinking water service (EPDM seats only)
YSI Pro Quatro Handheld Multiparameter Meter gas monitors Jomar A2020D-3-V 3 Inch StainlessProQuatro Multiparameter Meter The ProQuatro handheld multiparameter meter measures a variety of combinations of dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH ORP combination, ammonium (ammonia), nitrate, chloride and temperature. Also a very powerful lab instrument for BODs, pH and ORP. EPA approved for drinking water and wastewater compliance reporting. Handheld instrument