HOVERLABS
WATER AND SOIL ANALYSIS KIT (Model: HV-WS01)
DIGITAL POTENTIOMETER (MODEL NO. HVS-PM051)
DIGITAL CONDUCTIVITY METER (MODEL NO. HVS-CM021)
Conductivity /TDS/pH meter (MODEL NO. HVS-METER 178)
ISE Benchtop Meter (MODEL NO. HVS-ISE-131)