... 2, LCD display 3, Auto power off 4 in 1 digital soil moisture meter FEATURES:4 in 1 soil survey instrument can test moisture of soil ... (display resolution 0.5)temperature-9°C - +50°C(16°F - 122°F)(display resolution 1°C/1°F)Power supplyOne 9V block ... (Accessory).ILLUSTRATION OF DISPLAY SCREEN:A. Sunlight intensity display area------9 levels: LOW-,LOW,LOW+,NOR-,NOR,NOR+,HGH-,HGH,HGH ...