Specification of Soil Moisture pH Light Thermometer
LABORATORY TOOLS
Description
Test Objects: Sunlight, moisture, PH value, temperature Sunlight (9 levels): LOW, LOW, LOW +, NOR NOR NOR,-, +,-, HGG HGH, HGH +
Range: 3.5-9 pH
Temperature:-9 ° C-+ 50 ° C
Moisture (5 Levels): DRY, DRY, NOR, WET, WET +
