AR8402 Smart Sensor

SPECIFICATION 

Measurement item Residual chlorine

Measuring range 0.00~10.00mg/L

Resolution 0.01mg/L

Accuracy ±5% or 0.01mg/L

Data recording Manually record 99 groups

Auto power-off Shutdown after 10 mintues without operation

Screen size 27*45mm

Backlit display √

Low battery lindication √

Reagent dosage 3 drops

Measuring time 5 seconds

Power supply 4x1.5V (AAA) battery

Product net weight 123g

Product size 70x28x156mm

Quantity of carton 5（PCS）