Giới thiệu Máy Đo Độ Ẩm Và Độ Ẩm Đất , Thiết Bị Đo Độ Ẩm Và Độ Ẩm Của Đất VT-05, Dùng Cho Làm Vườn

New VT-05 Pointer Garden Soil Humidity Meter With PH Soil PH Tester Hygrometer

Soil PH value plays a very important role in the growth process has grain crops, most crops in high pH soils is very difficult to survive, and therefore suitable PH value of planting the best crops vital :

Features:
Comes with the reliable and water-proof metal electrode
Measure pH & moisture level fast and accurate
Ensures durability for long and trouble-free life
Approved by strict quality and safety standards
Self-Powered, no battery is needed
Measures the pH and moisture value of different kinds of soil
Specifications:
Range pH: 3~8 pH
Moisture: 1~8
PH Accuracy: ± 0.3
Resolution: ± 0.2 pH
Operating Temperature: 5~50C (41~122 F)
Size: 160mm x 50mm (diameter)
Weight: 145g

Notice:
1. Please note that the too many debris and too dry water and have too much fertilizer in the soil will harm the probe, please sprinkle some water if the soil is too dry, let it sit for about 20~30 minutes.

2. Make sure the metal rod is without impurites,wipe the dirtwith a wetting cloth.

3.Insert the probe to the soil, and complertely submersing the metal rod and then pat the soil tightly. Wait about 10 minutes, the PH value will show.

4.Press the button on the side to switch between PH and Moisture.

5.After use, wipe the entire tester, clean

6.Never force the tester into hard or tightly packed soil, alsways softensoly in the testing area so as not to damage the metal rod.