Usado w...a series en Shanghai, China

Apure A10 water digital residual chlorine tester

• Fabricante: Apure

Product name: APURE Online water analyser pH and chlorine tester/controller meter &sensor with 4-20mA | Measuring range: Residual Chlorine: 0.00-20.00mg/L, 0.00-20.00ppmTemp: 0-100℃ | Accuracy: ±1% FS | Stability...

3F Type PH Meter

8. patente de la forma externa está en el número: ZL 00308509.0 | Ph (-2.00-18.00)ph mv: (-1999-1999)mV, temperatura (0.0-100.0) °C | Mv: ±1mV (± 1 dígito) | Temperatura: ±0.3°C (± 1 dígito) | 4. impedancia de en...