Electrical frequency meter with standard size easy to install for HZ LED display

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Product Overview


Electrical frequency meter with standard size easy to install for HZ LED display





1.Operationg voltage:AC120~300V

2.HZ Range:10.0-199.9HZ

3.Accuracy: ±0.1%  Reading ±1 digt

4.Display:0.56" LED

5.Refresh rate:>3 t/s


7.Panel cutout size:76*39mm





Digital panel meter adopts the latest model of A/D conversion chip and high stable benchmark IC, adopt SMT components, circuit design is reasonable.Can be applied to measure voltage, current, also can be an external sensor to measure temperature, pressure, displacement and other parameters.Appropriate for use in all kinds of digital instrument display.
Products have good stability, high measurement precision, strong anti-jamming capability.
With a standard size, easy to install



Product :


19.jpg22 5135.jpgDigital ammeter 5135-1.jpg


Our Service:

1. OEM Manufacturing welcome: Product, Package, Logo...

2. Small sample order

3. Fast reply within 24 hours.

4. Quick delivery and tracing until goods arrival.

5. Satisfactory after service.




Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,

we can pack the goods in your branded boxes after getting your authorization letters.


Q2. What is your terms of payment?

A: TT bank, PayPal, Western union, L/C.


Q3. What is your terms of delivery?



Q4. How about your delivery time?

A: Generally, it will take 5 to 7 days after receiving your advance payment. The specific delivery time depends

on the items and the quantity of your order.


Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.


Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and

the courier cost.


Q7. Do you test all your goods before delivery?

 A: Yes, we have 100% test before delivery


Q8: How do you make our business long-term and good relationship?


  1. We keep good quality and competitive price to ensure our customers benefit;

  2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.



Best regards,


2.2855 s.