You are purchasing           

         Weight : 0.78oz(22g)

Specification: 

1.Wide measurement range 0-100V. 

2.Mini Red LED display.

3.Low power consumption. 

4.Snap on design for easy installation.  

5.led colors:Red.

6.Refresh speed: about 300ms/each time.  

7.Power supply:DC 7v - 30V.  

8. Working   temperature: -40? - 85 ?.

Package content:

 0.56" 3 Digital Red LED DC 0-99.9V Panel Meter Voltmeter  

Note:

The accessories might be a little different from what you've seen on webpage since the accessories you received might be from different batch. However, it won't affect your use. Sure Electronics assumes no liability for any ambiguity caused by the product photos.