Item Type: Soil Moisture Tester <br>Material: Stainless Steel <br>Product Size:Approx. 18.6cm / 7.3in <br>Power Supply: AA Batteries, Alkaline Zinc Manganese Batteries (Three) (Delivered Without Batteries) <br>Working Hours: According to the Use of 20 Times a Day, It Can Be Used Continuously for 1.3 Years (the Specific Use Situation Depends on the Number of Use Per Day and the Length of Time) <br>Quiescent Current: Less Than 50μA <br>Average Working Current: 13mA <br>Response Time: <1S <br>Working Temperature: -20℃ ~ 60℃ <br>Protection Level: IP54 <br>Range: 0-100% <br>Resolution: 0.1% <br>Accuracy: 2% within 0-50%, 3% within 50-100% <br>Scope of Application: Used in Farmland Production, Soil Research, Greenhouse Planting, Orchard Nursery, Horticultural Planting, Tree Planting, Potted Planting, Etc.<br>1、High Accuracy: Moisture sensor has high measurement accuracy, quick response speed, no reagents, and unlimited detection times. <br>2、Handheld Design: The soil moisture tester adopts a hand held design, which is small in size, light in weight and easy to carry. <br>3、LCD Display: Soil speed measuring instrument uses a low power LCD screen to display the measured values, and the display is clear. <br>4、Stainless Steel Material: The soil sensor tester is made of stainless steel, which has good corrosion resistance and toughness. <br>5、Probe Design: The handheld soil sensor tester adopts a probe plug in design to ensure accurate measurement and reliable performance.1. The probe must be in full contact with the soil and compacted to ensure data accuracy. <br>2. The soil rapid tester only tests dirt and soil, and is not suitable for dry flour, small stones, organic wood chips, liquid particles, etc. <br>3. In order to improve the accuracy of the test results, please use the method of multi point test to get the average value during the test. <br>4. When using, pay attention to the test point not to touch the stone, do not use too much force, otherwise it will easily damage the electrode. It is not suitable to be inserted in the soil for a long time, as it is easy to oxidize. <br>5. After the measurement, clean the soil particles on the surfaces of the probe with gauze in time to keep the probe dry. <br>6. Ship without battery. <br>7. Please note that the new type and old type of this product will be sent randomly,and make sure you will not mind before ordering.1 x&nbsp;Soil Moisture Tester