HANNA HI971044 池线游离氯和总氯、三聚氰酸和pH便携式光度计，带校准检查

- Measures Alkalinity, Residual and Total Chlorine, Cyanuric Acid, and pH

- Specialized in swimming pools.

- Automatic calibration.

- Record data.

- On-screen step-by-step instructions.

- Range: 

+ Free and Total Chlorine: 0.00 to 5.00 mg/L (ppm) Cl2

+ Cyanuric Acid: 0 to 80 mg/L (ppm) CYA

+ Alkalinity: 0 to 500 mg/L (ppm) CaCO3

+ pH: 6.5 to 8.5 pH

- Resolution

+Free and Total Chlorine: 0.01 mg/L

+ Cyanuric Acid/Alkalinity: 1 mg/L

+ pH: 0.1 pH

- Accuracy: 

+ Free and Total Chlorine: ±0.03 mg/L ±3% of reading

+ Axit cyanuric: ±1 mg/L ±15% of reading

+ Alkalinity: ±5 mg/L ±5% of reading

+ pH: ±0.1 pH

- Light source: light emitting diode

- Light detector: Silicon photocell, Bandpass filters: 525nm and 610nm

- Auto-off: after 15 minutes of inactivity

- Battery type and life: alkaline 1.5 AA x 3 / >800 measurements without backlight

- Environment: 0 to 50°C; 0 to 100% RH,

- Dimensions: 142.5 x 102.5 x 50.5 mm

- Weight: 380g

Included Accessories:

- HI971044

- Cuvettes with caps (2)

- Batteries

- Instrument quality certificate

- Instruction manual

- Carrying case

   Note: CAL CheckTM Reagent and Calibration Solution not included