3 in1 Hoa Vật Có ĐỘ PH Đất Bút Thử Nước Nhẹ PH Bút Thử Điện (Xanh Lá)-quốc tế

Features:3 functions in one compact meter-measure the moisture and pH content of the soil and the environmental light.  Scientifically accurate.  No need for batteries.  Easy-to-read scale indicator.  Incredibly simple to use - just stick it in the soil!  Works with house and garden plants.  Specification:Detector shape: Needle( 1pc Copper needle, 1pc Silver needle)Working temperature: 5℃-50℃Product size: approx. 285*50*30mm/11.22*1.96*1.18''Needle length: approx. 210mm/8.26''Package size: approx. 330*100*36mm/12.99*3.93*1.41''Weight: approx. 57gNote: Because of the difference of display, there are may some difference of color and due to the manual measurement, there are may some errors, please know that before you purchasing, thanks.