SELVFZ Digital Pool Water Tester High Accuracy Meter Portable Pool Salt Meter Water Testing Instrument Easy To Use Aquariums

Description:

The water test can used to detect water tester tap water, filtered water, and bottle water Multifunctional detection pen, capable of detecting acidity, conductivity, total solubility of solids, salinity, and temperature, meeting different needs... More

Description:

Great instrument for any aquariums, the fishing industry, swimming pools, school laboratories, food & beverages, drinking water The electrode probes can replaced with insert type design for and fast replacement The water test can used to detect... More

Description:

Great instrument for any aquariums, the fishing industry, swimming pools, school laboratories, food & beverages, drinking water Multifunctional detection pen, capable of detecting acidity, conductivity, total solubility of solids, salinity, and... More

Description:

Great instrument for any aquariums, the fishing industry, swimming pools, school laboratories, food & beverages, drinking water Multifunctional detection pen, capable of detecting acidity, conductivity, total solubility of solids, salinity, and... More

Description:

Great instrument for any aquariums, the fishing industry, swimming pools, school laboratories, food & beverages, drinking water Pocket size, light weight and portable with switchable backlights & large LCD display for clear reading The electrode... More

Description:

Great instrument for any aquariums, the fishing industry, swimming pools, school laboratories, food & beverages, drinking water Multifunctional detection pen, capable of detecting acidity, conductivity, total solubility of solids, salinity, and... More

Description:

Pocket size, light weight and portable with switchable backlights & large LCD display for clear reading Great instrument for any aquariums, the fishing industry, swimming pools, school laboratories, food & beverages, drinking water The electrode... More

Description:

Pocket size, light weight and portable with switchable backlights & large LCD display for clear reading Great instrument for any aquariums, the fishing industry, swimming pools, school laboratories, food & beverages, drinking water The water test... More

Description:

Great instrument for any aquariums, the fishing industry, swimming pools, school laboratories, food & beverages, drinking water Multifunctional detection pen, capable of detecting acidity, conductivity, total solubility of solids, salinity, and... More

Description:

Multifunctional detection pen, capable of detecting acidity, conductivity, total solubility of solids, salinity, and temperature, meeting different needs The electrode probes can replaced with insert type design for and fast replacement Pocket size,... More

Description:

Multifunctional detection pen, capable of detecting acidity, conductivity, total solubility of solids, salinity, and temperature, meeting different needs Pocket size, light weight and portable with switchable backlights & large LCD display for clear... More

Description:

Multifunctional detection pen, capable of detecting acidity, conductivity, total solubility of solids, salinity, and temperature, meeting different needs Pocket size, light weight and portable with switchable backlights & large LCD display for clear... More

Description:

Pocket size, light weight and portable with switchable backlights & large LCD display for clear reading The electrode probes can replaced with insert type design for and fast replacement Multifunctional detection pen, capable of detecting acidity,... More

Description:

The electrode probes can replaced with insert type design for and fast replacement Pocket size, light weight and portable with switchable backlights & large LCD display for clear reading The water test can used to detect water tester tap water,... More