Calibration : pH 7, pH 4 ( or pH 10 ) Auto calibration
Power Supply : DC 1.5V battery ( UM-4/AAA ) x 4 PCs
Soil pH test meter supplied with carrying case and many useful accessories including ph buffer solution, pH electrode and instruction manual etc. Designed for reliable soil analysis, this soil pH Meter ensures your plants are in the proper soil to provided ideal growth. This metemore...
We are offering soil ph meter. Model : ph-220s * complete set with separate soil, spear tip 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. *more...