soil ph meter

Features: .
Battery is no need.
Could test soil pH soil fertility
Sugges to use indoors or outdoors
convenient to use, simple to operate, solid quality
Accurate results

Specifications:
Material: Plastic
Soil PH Measurement Range: About 2.5 - 10.0 pH
Accuracy: About +0.25 pH(20C)+0.2 pH (Suitable for farm or education experiments)
Working Temperature: About 0 - 50°C(32-122°F)
Calibration: Manual point 1
Measurements: About 11cm/4.33" X 6cm/2.36"
Length of Probe: About 6cm/2.36" (Include telescopic rope)

When Measuing the moisture value of the soil,first insert the probe into the soil as far as possible,leaving about 1cm on the top of the probe.

When using it,be careful not to touch the stone when inserting the electrode.Do not use too much force,otherwise it will easily damage the electrode.Wash the electrode after use.