Dear customer: Thank you for choosing my store for shopping. The following are the matters needing attention for shopping:
A. Economic transportation: detailed tracking information will not be included. Most of the packages will cause delayed delivery within the expected delivery time, so you need to be patient
B. Each product link: There will be different option variants. If you do n’t know how to select the product you want, please contact me, I will be honored to solve this problem for you.
C. When you receive the package, there is product damage / product problem / error product and shipping problem, please contact me in time, I will solve it for you!
D. If you are a wholesaler / distributor, a large number of orders and quantities, to provide you with factory prices, and hope to be honored to reach a partner with you!

GOOGZON store: I wish you a happy life!

External parts and built-in parts, the versions are sent randomly, and the functions are the same

Some products are green because of the factory version, they will be displayed as yellow-green color, not emerald green,

Input voltage recommendation: it is recommended to be above 3V, note: <30Ma

Measuring range:DC 2.8V-30V
Working current:<30Ma
Input range:Dc 5-30V
Display:Three:0.28inch digital tube(red,blue,green)
Dimensions:31mm*11.5mm*9mm(L*W*H)
Measurement accuracy:1%
Operation Temp:-10°-+80°
Color Red/Green/Yellow/Blue
Voltage range:2.8V – 30V

Note:

when we measure the voltage less than 10V, our voltmeter display the figure is accurate to two decimal places;when we measure the voltage more than 10V,our voltmeter display the figure is accurate to one decimal places.

The voltmeter is easy to connect, the conventional two lines, red positive, black negative, there is reverse connection protection, and the connection does not burn.