* Conformance : USEPA Method 180.1
* Measurement Range : Auto-Ranging from 0 - 1100 NTU
* Principle of Operation : Nephelometric
* Accuracy: 0-500 NTU = ± 2% of reading or ± 0.01 NTU.
500-1100 NTU = ± 3% of reading.
* Resolution: 0.01 NTU < 100 NTU, 0.1 NTU < 100.0 - 999.9 NTU, 1 NTU < 1000 -1100 NTU.
* Response Time: 4 Digit ( 7 segment) LCD
* Light Source : White Light ( Tungsten)
* Power Supply: 4 -AAA Alkaline Batteri