產(chǎn)品關(guān)鍵詞:
TDS Tester,
全防水型筆式ZDS-PPM 電導(dǎo)率計(jì)測(cè)量范圍: 0-1999 ppm(mg/l) 分辨率: 1 ppm(mg/l), 精度: ±2% Full Scale, 電池: DC 4 x 1.5V, 溫度范圍: 5--50℃ (全自動(dòng)溫度補(bǔ)償), 特點(diǎn): 低功耗;10分鐘后自動(dòng)關(guān)機(jī)。 ZDS- PPM Pen Tester WP Range: 0-1999 ppm (mg/l), Resolution: 1 ppm (mg/l), Accuracy: ±2% Full Scale, Battery Life: DC 4 x 1.5V, Temp.℃: 5--50℃ (ATC) , Features: Automatic switch-off function: After 10-15 minutes without pushing buttons, the meter will be switched off automatically.
產(chǎn)品關(guān)鍵詞:
TDS Tester,