HMD PH/TEMP PEN PH-200 LEGACY MANUFACTURING For best results use with

For best results use with Ionic® Boost

Its care is similar to that of the Rubber Tree

They use a washing machine or dip the bag in a tub

The amount of base nutrients may need to be reduced by as much as 50% when using M

It also withstands hot water up to 160° F and has a working pressure of 125 PSI

HMD PH/TEMP PEN PH-200 LEGACY MANUFACTURING For best results use withPH 200: FEATURES Measures pH and temperature Auto ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up Waterproof housing Simultaneous temperature display Measurement Range: 0 14 pH Digital Calibration (push button)Auto off function, data hold function and low battery indicatorDisplay: large and easy to read LCD screen includes simultaneous