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Kelway Soil pH & Moisture Meter
- Direct reading, accurate and rugged meter for testing soil acidity (pH) and soil moisture content (% relative saturation)
- The Kelway tester operates on the principle of electrical potential between two dissimilar metal plates - without batteries or any external power source
- When inserted into moist soil the HB-2 registers degree of acidity on the upper scale. The lower scale shows degree of moisture (% saturation) when the switch button is held depressed
- Size: 16cmx5cmx5xm , weight 150g
- Includes carry case and instructions.
- High quality professional unit, made in Japan
- Download Kelway manual
- Accessories for Kelway Meter: