SOIL PH METER   土壤乳酪肉類PH計酸鹼度計

Model : PH-220S 

* Complete set with separate soil, spear tip pH electrode and pH 4 and pH 7standard solution.

* Meter : 0 to 14 pH x 0.01 pH. Electrode : 1 to 13 pH.

* Auto calibration for pH 4, pH 7 or pH 10.

* Temp. adjustment is not necessary.

* IP-65 water proof.

* Build in reverse display button.

* DC 1.5V battery ( UM-4, AA ) x 4, long life.

* Spear tip pH electrode, ideal for penetration pH measurements into soil, meats, cheese and other type of measurements requiring sample penetration.