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Model No: KEM-2542-A/B

cheap digital voltmeter 7 segment 3.5 digit led display

cheap digital voltmeter 7 segment 3.5 digit led display
Delivery :
minimum order :
500 pieces
Supply Ability :
30000pieces / Day
Country of Origin :
Quantity :
USD0.10 - USD0.74 / pieces
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  • Place of Origin:CN;GUA
  • Tube Chip Color:Red
  • Pixels:20mm
  • Usage:semi-outdoor
  • Display Function:semi-outdoor
  • Brand Name:KEM
  • Model Number:KEM-2542-A/B
  • Screen Dimension:37.6*19MM
cheap digital voltmeter 7 segment 3.5 digit led display
Product Description
Part No.KEM-2542-A/BEmittingcolorred/blue/amber/green/white/yellow

Common anode

Common cathode

Epoxy colorwhite/blue/red/green/yellow
Current20mASurface colorBlack/gray/white
Contact us

Sales:Ellen Liu





pictures of single color led display module :
Features of single color led display module :
  • Low current operation.
  • Low power consumption.
  • High brightness.
  • Industrial standard size.
  • Easy mounting on P.C. board or sockets.
  • Emitting color : red / green/ yellow/ blue/ orange/ white/ bi-color/ RGB.
  • Face color : black / gray.
  • Polarity : common anode / cathode






All of our products


7 segment dot matrix LED

Our factory

Established in 2003,our factory is specialized in LED products, including 7 segment

LED/SMD displays,Alphanumeric displays,SMD LEDs,dot-matrix Led displays,bar graph

arraysand LED directon indicator displays.etc.



Q1. Can I have a sample order for your products?

A: For standard type,Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-7 days, mass production time needs 1-3 weeks .

Q3. Do you have any MOQ limit for the order?

A: Low MOQ, 1pc for sample checking is available for most types.

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5.what payment method can you accept?

A:we accept :T/T,paypal,Western Union,Credit card.

Q6. How to proceed an order ?

A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q7. Is it OK to print my logo on the product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q8: Do you offer guarantee for the products?

A: Yes, we offer 2-3 years warranty to our products.

Q9: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity.

Fordefective batch products, we will resend them to you or we can discuss the solution

including re-call according to real situation.