Features:<br> 4 in 1 Soils Tester: Measures soils moisture, temperature, pH and light.<br> Accurately and Reliable: With upgraded detection technology, the sensitive probe will quickly provide you with accuracy data.<br> LCD green backlight: large numbers, easy to read even in the dark with backlight<br> WIDE APPLICATION: Ideal soils testing tool for home, garden, lawn and farm plants.<br> Easy to Operate: The soils PH meter is powered by a 9V battery (not included), which is convenient for indoor and outdoor use.<br> <br> Notice:<br> 1.Actual color may be slightly different from the image due to different light effect<br> 2.Please allow 1-3cm deviation due to manual measurement<br> <br> Soils temperature: -9 DegreeC~50 DegreeC<br> Power supply: 1*9V battery (not included in shipment)<br> Test range: light intensitys, ambient humidity, soils temperature, pH value<br> Package List:<br> 1x4 in 1 Soils Tester