• Easy to operate, accurate results. Memory Stores up to 100 data sets
  • USB interface provided for data to be stored and transferred to your computer
  • Two measurement modes:the single measurment mode and the continuous measurements
  • When battery is depleted, you can use the USB cable connected to computer as a temporarily power supply
  • Package List: AMT27 Turbidimeter; Glass Sample Vials (2 PCS) ; Default Calibration Standards: 0.02 NTU, 200 NTU, 500 NTU, 1000 NTU; Lint-free cloth; Carrying Case

We like this item very much. Portable Turbidity Meter Kit Handheld Turbidity Tester with Carrying Case. It is light and portable and feels sturdy and not cheap. The tester is accurate so far. Case is good to have but not needed as we use it many times.

Works great - not cheap either.

It was compact. Very easy to use