Samyon DN-2 多用途数字显示器 (0-9999 words)

1. Test method: automatic continuous measurement

2. Test range: 0-9999 words

3. Test error: no more than +/-0.5%   +/-1 word

4. Sampling speed: 3 times / sec

5. Stability: zero drift     Not more than +/-2 words in 4 hours

                   Sensitivity change is not more than 0.5% within 4 hours

6. Display form: full four-digit decimal large-screen LCD digital display

7. Polarity: Negative polarity shows "-",   Positive polarity does not display "+"

8. Power supply mode: 2600mAh 7.4V lithium battery

                                  Repeated charging times up to 2000 times

9. Balance adjustment range: no less than 1500 words

10. Working environment    Temperature: -5 to 40 C

                         Relative humidity: (30~80)%RH

                         Atmospheric pressure: 86-106KPa

11. Dimensions: 24*19*11 cm

12. Weight: 0.75 Kg