Meter to test soil levels of pH, moisture and light.Product features:· Measures levels of light, moisture and pH in the soil· Specifically developed for the amateur gardener or professional horticulturist· Robust case· 2 x 180mm metal probes· No battery requiredProduct specifications:Moisture ranges: 1 to 10 (1 to 3: Dry / 4 to 7: normal / 8 to 10: wet)PH ranges: 3.5 to 8 pH (3.5 to 6.5: acidic / 7 to 8: alkaline)Relative light ranges: 0 to 2000 Lux (0 to 500: low / 500 to 1000: normal / 1000 to 2000: high)Product weight: 57gProduct dimensions: 260 x 60 x 37.5mm