Features –
Small palm-size design
Accurate from +-20pbb to +-5% of reading
Dedicated single parameter
Uses 1 x AAA battery
Auto Power Off 10 minutes
Built-in timer for timed reaction readings
The checker is supplied with 2 cuvettes and caps, reagent starter kit (6 tests), 1 x AAA battery and instruction manual, and in its own nice little box
Specifications –
Range – 0 to 600ppb NO2-N
Resolution – 1ppb
Accuracy – +-20ppb +-5% of reading
Measurement Method – Colorimetric
Light source – LED @470nm
Light detector – Silicon photocell
Method – Adaptation of the EPA Diazotisation method 354.1
Power supply – Battery x 1 AAA
Power Auto Off – 10 minutes of inactivity
Dimensions – 81.5 x 61 x 37.5mm
Weight – 64g
Conversion to mg/l below
1000ppb = 1mg/l
500ppb = 0.5mg/l
100ppb = 0.1mg/l
10ppb = 0.01mg/l
