Minimum detection limit: 0.01mg/L

Range (measurement range): 0.01mg/L to 5.00mg/L (low)

4.0mg/L~25mg/L (medium A)

4.0mg/L to 50mg/L (medium B)

20mg/L~125mg/L (high)

Indication error: ± 5%

Repeatability: ≤ ±3%

Optical system: Narrowband interference filter silicon photovoltaic cell, dedicated customized light source

Optical stability: absorbance drift less than 0.002A within 20 minutes

measureMeasurement time:5min

Measurement method: Nessler's colorimetric method

Data management: LCD screen/Chinese

Adaptation to environment: 5 ℃~35 ℃

Power type: DC 5V/1A (charger)

Weight: 0.4Kg

Dimensions: 190mm * 85mm * 40mm