KASAHARA DOP-10Z DO/pH Meter (DC4.5V)

Measuring range:

   DO Mode: Dissolved oxygen (DO): 0~30mg/L; Air oxygen (O2): 0.0 ~ 30.0% (O2); Watertemperature (TEMP): 0 ~ 50°C

   pH Mode: PH: 0.00 ~ 14.00;

mV: -1900 ~ 1900 (electromotive force); ORP: -1900 ~ 1900 (ORP electromotive force)

Resolution:

   DO Mode: Dissolved oxygen (DO): 0.01mg/L; Air oxygen (O2): 0.1% (O2); Water temperature (TEMP): 0.1°C

   pH Mode: PH：0．01; mV：1mV; ORP：1mV

Reproducibility:

   DO Mode: Dissolved oxygen (DO): within ± 0.2 mg/L; Air oxygen (O2): ± 0.2% (O2) or less; Water

temperature (TEMP): ± within 0.2°C

(35°C or less)

   pH Mode: PH: ± within 0.02; mV: within ±2 mV; ORP: ±2 mV

Calibration method:

   DO mode: Air Span Calibration    

   pH Mode: PH7, 4 (or 9) standard solution

Salinity correction: With freshwater/seawater switching function

Temperature Compensation: with automatic temperature compensation

Ambient operating temperature: 0～45℃

Power: DC4.5V (3pcs × AAA LR03) auto power-off function (after 30 minutes)

External dimensions: 70 (W) × 36 (H) × 170 (D) mm

Weight: about 290g