JCD WX666 Digital Mini Multimeter Tester Auto Multimetro True Rms Tranistor Meter With NCV Data Hold 4000counts Flashlight

1. Automatic range.

2. Full range overload protection.

3. Maximum allowable voltage between measuring terminal and ground: 600V DC or AC 600Vrms

4. Working height: maximum 2000m

5. Display: 4000counts LCD display.

6. Maximum display value: 3999 Digital Universe

7. Polarity indication: automatic indication, '-, indicates negative polarity.

8. Over range display: 'OL' or '- 0L'.

9. Sampling time: about 3 times/second

10. Unit display: with function and electricity unit display.

11. Automatic shutdown time: about 15 minutes when there is no signal

12. Power supply: DC power supply 3. 0V Battery type: AAA 1.5V battery

14. Battery undervoltage indication: LCD displays white symbols.

15. Temperature coefficient: less than 0.1 × Accuracy/° C

16. Working temperature: 18C~28%

17. Storage temperature: - 10 ° C~50 ° C (remove the battery)

18. Size: 128 (L) × 65(W) x20.0 (H) mam

19. Weight: about 110g (including battery)