Product Information

Product name：soil tester

Package：PVC+paper card

Descriptions：good helper for gardening, can test soil PH, humidity, illuminance, no need battery.

Usage：when test soil PH and humidity, plug probe in soil, leave 1cm above, press MOIST button, number 1-3（red）means need to water, 4-7（green）is ok, 8-10（blue）means soil is too wet.

press to PH button, refer to 8~3.5 numerical value, 7 is neutral, smaller than 7 is acidity. when test light, press to LIGHT button, testing range is 0-2000, the larger number is, the stronger light is.