Mains Noise Tester Broadband AC Power Supply Meter Ripple Analyzer Line EMI Meter With OLED Screen

 

Description:
We developed this AC mains noise tester with reference to foreign products.

It displays the current voltage value and noise voltage value of the mains through OLED dot matrix screen of its panel. In this way, you can see the current state of the mains power very intuitively, and you can repeatedly compare the changes in noise voltage between before and after the mains is used, and you can have a rational and accurate judgment on its effect.

With this tester, it is easier for everyone to adjust power supplies to the best state, avoiding random spending on various power processing and failing to achieve a desired effect.

Features:
- OLED screen displays noise voltage value and AC voltage value
- There being small speakers, it can directly amplify noise and output. The size and frequency of the noise can be roughly judged by sound to determine its source
- Plug directly into a wall socket (power outlet)
- Your speaker plays the sound of EMI and demodulates the amplitude to identify the source of EMI (e.g. AM or shortwave radio, electric motor and arc)

Attention:
The tester mainly measures the noise voltage in high frequency 10KHz-10MHz, and some power filters have no obvious noise filtering effect in this frequency band, and may even slightly increase noise voltage in this band. Therefore, the value measured by the tester is for reference only, and customers are required to comprehensively judge the effect of filters.

Product Parameters:
- Input voltage: AC 85Vac-250Vac 50/60Hz (accuracy +/- 1 VAC)
- Frequency range: 10KHz-10MHz
- Noise range: 1mV-1999mV
- Measurement accuracy: +/- 5% at 1MHZ; +5% to -50% at 10 KHz to 10MHz
- Noise indication: 4-digit yellow and blue OLED dot matrix display
- Dimensions: 132 x 91 x 41mm/5.2 x 3.6 x 1.6"
- Weight of whole machine: 150g/0.3 lb

Package Included:
- 1 x Line EMI Meter
- 1 x AC Detachable Two-Core Power Cord 0.8M/2.6FT

Note:
- Battery is not included and no battery is required for tests.
- For the convenience of use, customers can purchase additional conversion plugs for matching use. If you want to buy the plugs, please contact us.

 

Detail photo

 

FAQ 

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

 

Q2. What about the lead time?

A: Sample ususally take within 3 working days.

 

Q3. Do you have any MOQ (minimum order quality)limit?

A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.

 

 

Q4. How to proceed an order?

A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.

 

Q5. After paid, what info of the supplier provided?

 

A: Tracking number

 

Q6: Do you offer guarantee and after-service for the products?

A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate.

 

 

Packing and Shipping

Package: Normally we use the standard paper package to export worldwide.

 

Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

 

2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.

3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.

4. By Sea: Delivery from the Shenzhen sea port .

 

Company information

TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. 
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!

Our Advantages:
-  Source only the best consumer goods and ensure the highest quality.
-  Streamline the buying and payment process, and make it as easy as possible.
-  Help the customers all over the world discover products and manufacturers in China.
-  The Shortest order processed time and speed delivery