<p><span style="font-size:20px;font-family:arial, helvetica, sans-serif"><strong>4-in-1 Smart Soil Tester EC TDS CF Temp Detector High Accuracy Bluetooth APP Control Conductivity Meter for Gardening Farming</strong></span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">BT-761 4 in 1 EC / TDS / CF / Temp soil tester is suitable for all kinds of soil gardening plants, using high-quality probes, rust and corrosion resistance. Too high or low soil organic carbon content will hinder the growth of plants. Different fertilizers will produce different soil ECs according to the characteristics of the fertilizer and the different growth stages. The TDS value indicates contact with total soluble solids in water. The lower the tds value, the solubility of heavy metal ions in water. Nutrient solution is the key to cultivation, and different crops require different nutrient solution formulas. It can measure well and help you solve this problem.</span></p><p><br/></p><p><span style="font-size:20px;font-family:arial, helvetica, sans-serif"><strong>Specifications :</strong></span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">1. Measuring range:</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">EC: 0.00~19900us/cm 0 ~199.0ms/cm</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">CF:0.0~1990.0CF</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">TDS: 0~19900ppm 1~199.0ppt</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Temp: 0℃~50℃</span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">2.Accuracy:</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">EC: 1us/cm 0.1mS/cm</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">CF: 1CF</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">TDS: 1ppm 0.1ppt</span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">3.Automatic Temperature Compensation: 0~50℃</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">4.Power Supply: 4 * 1.5V (AG13) (not included)</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">5.Operating Temperature: 0~50℃</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">6.Dimensions: 280mm 45mm 45mm</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">7.Weight: 130g</span></p><p><br/></p><p></p><p><br/></p>