Features:<br>brand new and high quality<br>Widely Applications, it can used for water quality detection ,liquor marking industry ,environmental for protection, scientific research, pharmaceutical industry and sewage disposal.<br>LED display screen with backlight, you can easily read figures druing day and night.<br>Unique positioning structure and high precision optical system can effectively ensure the accuracy and repeatability of measured values.<br>Simple operation and suitable measurement range with a higher cost performance ratio, more suitable for use in all walks of life.<br>The instrument is calibrated by turbidity standard solution , and NTU is used as turbidity measurement unit, high accuracy<br> <br>Package Includes:<br>1x Turbidimeter<br>1x Power Cable <br>1x Glass Test Tube<br>1x Storage Box<br> <br>Specifications:<br>Material: ABS <br>Size: 210X75X70mm/8.3X3.0X2.8 inches<br>Plug: US<br> <br>note:<br>Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.<br>Due to the difference between different monitors, the picture may not reflect the actual color of the item.