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Description
 
   
4-Digital LED Voltmeter Demo Video

Tips: We can also wholesale if you need a large quantity of item, please contact us.

Specification:

Feature:

1. Adopting the capacitance step-down principle design, not suitable for high frequency occasion.

2. Used to monitor the household voltmeter, also applied to other AC voltmeter measuring.

3. Good stability and high measurement accuracy.

4. With trimmer potentiometer.

5. Easy to read, install and use.


Technical Parameters:

  • 1.Measuring range: AC70V-500V
  • 2.Limit input voltage: AC500V Note: please input less than AC500V,over will burn.
  • 3.Allowable error: ±1%
  • 4.Input impedance: >1MΩ
  • 5.Operating current: Red<23mA,Green<18mA,Blue<17mA
  • 6.Refresh rate: about 300mS/time
  • 7.Display mode: Three 0.56" LED digital tube
  • 8.Display color: Red/Green/Blue
  • 9.Lead length: 20cm
  • 10.Size detail: 48*29*22mm(L*W*H)
  • 11.Opening size: 46*27mm
  • 12.Weight: 25g
  • 13.Working temperature: -20℃~65℃


Wiring:

Red line:Power Supply + Measure Voltage +(AC70V-500V ); Black line:Power Supply -, Measure Voltage-


Package Include:

0.56" Digital Voltmeter x 1 PCS

( We can also wholesale if you need a large quantity of item, please contact us.)




 
Shipping
 
  • All items will be shipped within 1~2 working days (excluding Saturday, Sunday & Holiday) after your payment is received and cleared.
  • All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address. 
  • The Delivered time to USA buyer is about 7~20 days, other country about 15~35 days delivered.
    (Sometimes some package may delay due to custom check, if have any problem, you can contact us for help)
 
Payment
 
  • We only accept payment via PayPal.

  • Payment must be completed within 7 days.        
  • Please leave messages for your special requests (e.g Color or Size.) in the paypal notes section when you place the order. 
 
Guarantee & Feedback
 
  • All the items will be tested before shipping. Buy them with the confidence!
  • If the item is defected when you receive it or you are not satisfied with it, you can email us for a replacement or refund, but you have to return the item to us within 7 days.Please contract us and double check the return address before you return it.
  • Full refund when receiving the original item. Notice: Return shipping fee is paid by the buyer.       
  • We maintain the excellent service standardsand strive for 100% customer satisfaction!  Positive feedback is very important to us,so if you have any problem, please do feel free to contact us before you give us  Neutral or  Negative feedback, so that we can satisfactorily address your concerns.
 
Contact Us
 
  • We strive to provide you with the best service, and we will reply your question within 24 hours. 
  • Our greatest goal is to meet the maximum demands of the customers. 
  • Business time: 9:30~21:30 (GMT+8)
 
 
Contact us
 
Your satisfactions are our greatest pursuits!!!

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