Display: 3.5 Digit LED.
Detector: Photocell/Photodiode.
Accuracy: ± 3% FS ± 1 Digit.
Sample System: 30mm Clear Glass Test Tubes.
Light Source: 6V - 1Amp. Tungsten Lamp.
Range: 0 to 1000 NTU in 2 ranges.
Resolution: 1 NTU.
Power: 230V ± 10% 50 Hz.