1.portable
2. Record 100 sets of data
3.Can be set automatically or manually
4. operating keyboard Settings, window hints

Technical indicators
1. Display: 128mmx128mm  LCD

2. The measurement accuracy
3. Highly portable also have a cost advantage
4. Less than 5 minutes measurement speed
5. Memory: according to the sample serial number, date, time, internal storage 1,000 data
6. Interface: RS232
7. Can automatic cleaning