- Minimum Principle:90 º scattered light
- Minimum readout NTU:0.01
- Measuring range NTU:0-20
- Basic error F.S:8%(2.5%F.S)
- Repeatability:1%
- Zero draft NTU:1%F.S
- Power supply:DC 1.5V, 5 AA alkaline dry cells AC 220V/50Hz DC7.5V 0.2A
- External dimension:235*75*65 mm
