Horiba LAQUA WQ-310-K Handheld PH / ORP / Conductivity / Salinity / Resistivity / TDS / Ion / Dissolved Oxygen / Temperature Meter Part# 3200832605 Model 201 No Controller or booster required

No Controller or booster required with this pump

Nonslip TPR temples give the user comfort and grip

MCR BearKat® BK1 Series - Single Lens Design - Gray - MAX6 Anti-Fog Coating - Box of 12 Part# BK112PF

Safety cuff for added protection

Horiba LAQUA WQ-310-K Handheld PH / ORP / Conductivity / Salinity / Resistivity / TDS / Ion / Dissolved Oxygen / Temperature Meter Part# 3200832605 Model 201 No Controller or booster requiredHoriba LAQUA WQ 310 K Handheld PH ORP Conductivity Salinity Resistivity TDS Ion Dissolved Oxygen Temperature Meter Part# 3200832605 LAQUA WQ 310 Handheld pH ORP Conductivity Salinity Resistivity TDS Ion Dissolved Oxygen Temperature meter 1 channel including carrying case Single channel Large colour graphic LCD screen (70 x 52 mm) with backlight Built in foldable meter stand IP67 waterproof and dustproof Battery and USB powered Eco friendly, shock