Portable digital refractometer (TD series),zhejiang top instrument co., ltd_specification/price/image

Characteristic:
1. Small and portable , user-friendly

2. 2AAA batteries, can accurately test anytime and any where,

3. Touch key, comfortable and beautiful

4. Special designed sample place, avoid sample spilling, easy to clean

5. Can not test the sugar content but also test the temperature of measured stuffs, automatic temperature compensation

6. Fast measuring speed, measuring just 3s once

7. Wide measuring range, suitable for almost any liquid measurement such as fruit juice, food and drink and so on

8. Display mode: large LCD display.

Model difference:

Model	TD-35	TD-45	TD-65	TD-92
Measuring range	0-35%	0-45%	28-65%	58-92%
Resolution	Sugar ( Brix ) 0.1% temperature 0.1°C
Accuracy	Sugar ( Brix ) ± 0.2% temperature ± 0.5°C
Temperature compensation	9.9°C-99.9°C(automatic temperature compensation)
Sample volume	0.3 ml
Respond time	3 s
Power supply	AAA*2
Battery life	About 8000 times