Myron L PoolPro PS9 Pool & Spa Meter with Alkalinity, Hardness & LSI Titration Model:PS9 Instrument Only Select the sensor you need S050 0006 FS M20 20 Item:101 107 122 Replacement Tape & Tape Seal, LM2/1000ft for Level Measurement Device 1/jawu-01

Select the sensor you need from the drop-down

dilute FEC at a 1:100 ratio with

The double junction costs more initially but lasts far longer in that service

It connects to a standard tipping-bucket rain gauge through a 3-pin connector cable and records and saves each individual tip the moment it happens

and ORP-based dosing loops in wastewater treatment

Myron L PoolPro PS9 Pool & Spa Meter with Alkalinity, Hardness & LSI Titration Model:PS9 Instrument Only Select the sensor you need S050 0006 FS M20 20 Item:101 107 122 Replacement Tape & Tape Seal, LM2 1000ft for Level Measurement Device 1 jawu 01 Select the sensor you need from the drop down dilute FEC at a 1:100 ratio with