Working Conditions:
1. When using, it should be placed on a flat workbench and avoid vibration.
2. Indoor lighting should not be too strong, and direct sunlight should be avoided.
3. Try to stay away from high-intensity magnetic fields, electric fields and electrical equipment that generate high-frequency waves.
4. Avoid high temperatures approaching the instrument.
5. Power supply to the instrument: 220V ± 22V. The instrument should be placed in a dry room and the operating temperature is 5°C-35°C.
6. 50±1HZ, and must be equipped with a good grounding wire.

Technical indicators
Measuring principle: 90” scattered light
Minimum display (NTU): 0.1
Measurement range (NTU): 0-200
Calibration point: ONTU, 100NTU
Indication error: ±8% (±2.5%F.S)
Repeatability: ≤1%
Zero point shift: ±1%F.S
Instrument weight: 0.5KG
Overall dimensions: 210x75X70MM
Power supply: DC 1.5Vx5 AA alkaline dry batteries, AC 220V/50Hz/DC7.5V/0.2A power adapter, automatic shutdown, AC and DC dual use
Product features: Microcomputer configuration, average measurement mode, data storage and query functions, automatic range switching

Packing List:
Turbidity Meter × 1