1. Testing range: -100℃ ~ 100℃

2. Accuracy: ≤0.3℃ for -40℃ ~ 40℃; ≤0.5℃ for others

3. Height of measuring tube:300mm

4. Measuring surface diameter:50mm

5. Thickness of glass tube:4.5mm

6. Outer size:: 510mm×360mm

7. Testing environment：

Temperature:23℃±2℃;

Relative humidity：30%-75%