Description
LUTRON, Soil pH Meter, Model : PH-220S
specifications :
- Complete set with separate soil, speartip pH electrode and pH 4 and pH 7 standard 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
