Handheld Digital Waterproof pH/Temperature Meter (Dual Display) Collection_Pandamonium A loop on the end

A loop on the end of tubing is included for pool mounting

Sold as a unit only

sitting securely against the forehead without pressure

Inspired by mermaid legends and childrens' imaginations

Your tears of despair after weeks of trying to solve the puzzle will turn to joy when you finally finish

Handheld Digital Waterproof pH/Temperature Meter (Dual Display) Collection_Pandamonium A loop on the endC F automatic temperature conversion Dual display of mV value and temperature value Pen type ORP meter, with small size, high precision, stable and reliable work. It can measure and display the ORP value and temperature value of the solution at the same time. Easy to operate. It is the choice of field and laboratory testing and control of ORP values. Widely used in chemical, pharmaceutical, electronics, food and other industries ORP value monitoring.