Smart Sensor AR8407 Water Quality Meter

Smart Sensor AR8407 Water Quality Meter


Specifications
SKU
Smart Sensor AR8407 Water Quality Meter
Details

Product Description
Measurement item Dissolved oxygen pH Nitrite Ammonia nitrogen
Measuring range 0~30mg/L 3.5~11.0 0~1.00m/L 0~1.00mg/L
Resolution 0.1mg/L 0.1 0.01 0.01
Accuracy ±3.0% FS ±0.2 ±5% or 0.01mg/L ±5% or 0.01mg/L
Dissolved oxygen correction 100% saturated dissolved oxygen correction in air
Temperature measurement range 0.0~50℃
Temperature accuracy ±0.5℃
°C/°F switching
Data recording Manually record 99 groups
Salinity compensation 0~42ppt
Altitude compensation 0~3500m
Auto power-off Shutdown after 1 hour without operation
Screen size 27*45mm
Backlit display
Automatic temperature
compensated
Low battery indication
Probe wire length About 3.5 meter (included probe)
Power supply 4x1.5V (AAA) battery
Product net weight 132g
Product size 70x28x162mm


 

About this item

- Dissolved oxygen: (range) 0 - 30.0 mg/L, (resolution) 0.1 mg/L, (accuracy) ± 3.0% of full scale

- pH/PH: (range) 3.5 - 11.0, (resolution) 0.1, (accuracy) ± 0.2, (application amount) 2 drops, (reaction time) 30 seconds

- Nitrites: (range) 0-1.00 mg/L, (resolution) 0.01, (accuracy) ± 5% or ± 0.01 mg/L, (applicable measurement) 1 spoon, (reaction time) 2 minutes

- Ammonia Nitrogen: (range) 0-1.00 mg/L, (resolution) 0.01, (accuracy) ± 5% or ± 0.01 mg/L, (applicable amount) reagent 1:3, reagent 3:3, (reaction time) 1 minute, (special function) pH measurement can calculate toxic hydrogen

- Saturated Oxygen Correction: 100% saturated oxygen in the air (dissolved oxygen only)

- Temperature measurement range: 0.0~50℃

- Temperature Resolution: 0.1 °C (0.1 °C)

- Temperature accuracy: ±0.5°C


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