飲用水高精度水質監測筆 TDS水質檢測筆 筆型水質檢驗器 TDS測試筆

Brand: Lumitusi
Manufactured Country: China
SKU Short Description (Eng): Origin: China<br/>High precision water quality monitoring pen for drinking water<br/>Titanium alloy sensitive probe, high-definition display screen<br/>Compact design, easy to carry<br/>Battery: 2 * 1.5 Å (built-in LR44 button battery)<br/>TDS measurement range: 0-9990ppm<br/>Temperature measurement range: 0-99 ℃ 32-212 ° F<br/>Error: ± 2%<br/>Size: 155 x 25 x 15mm