à¤Ã×èͧÇÑ´¤ÇÒÁª×é¹ ¡Ã´´èÒ§ ã¹´Ô¹ Soil pH Moisture Meter à¤Ã×èͧÇÑ´¤ÇÒÁª×é¹ ¡Ã´´èÒ§ ã¹´Ô¹ ZD05 (DM-15) à¤Ã×èͧÇÑ´ ¾Õ.àͪ.´Ô¹ pH Range pH: 3-8 pH Moisture Range Moisture: 1- 8 Features: Comes with the reliable and water-proof metal electrode which measure the 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 Great for quick pH & Moisture Reference of Vineyards, Orchards, Field Produce, Nurser Planters, Lawn Maintainence, Gardens, Planters, Law Maintainace Specifications: Range pH: 3-8 pH Moisture: 1- 8 Size 160mm x 50mm (diameter) Weight 145g Operating Information: Insert the meter directly into the soil that requires testing, embedding its metallic surface completely and tamp down the surrounding soil so that it adheres closely to the meter's metallic electrode surface. About ten minutes after inserting the meter in the soil, the pointer will indicate the correct value of pH or moisture Press the white button and the pointer will indicate the correct moisture value. After use, wipe the plates clean of soil or moisture. Accessories: User Manual A plant pH reference list Warranty: 1 year warranty à¤Ã×èͧÇÑ´¤ÇÒÁª×é¹ ¡Ã´´èÒ§ ã¹´Ô¹ Soil pH Moisture Meter à¤Ã×èͧÇÑ´¤ÇÒÁª×é¹ ¡Ã´´èÒ§ ã¹´Ô¹ ZD05 pH Range pH: 3-8 pH Moisture Range Moisture: 1- 8 à¤Ã×èͧÇÑ´ ¾Õ.àͪ.´Ô¹ (DM-15)