portable turbidity meter / monitoring
Ideal for regulatory monitoring, process control or field use
The AL400T-WL allows easy turbidity measurement in either the field or in the laboratory. Using a „white light“ source and 90° detection, the AL400T-WL meets the specifications for EPA turbidity measurement (EPA Standard 180.1).
A power efficient micro-circuit design allows the instrument to yield 5000 tests on 4-AA alkaline batteries with an estimated 7-10 year bulb life. Integrated diagnostics confirm proper operation and accuracy. The instrument features an Auto-Ranging feature that automatically selects the correct turbidity range for your sample. Calibration is simple with the included calibration standards.