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SF401 Plus Portable Handheld Frequency Counter for Walkie Talkie, Frequency: 27MHz-3000MHz

SF401 Plus Portable Handheld Frequency Counter for Walkie Talkie, Frequency: 27MHz-3000MHz

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1. The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies, with signal... Read more

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£40.99

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      • No hassle returns, 30 days return

      Description

      1. The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies, with signal strength indicator.
      2. This portable frequency counter is designed for counting continuous wave signal comes from two-way radio.
      3. There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure.
      4. 4 buttons for all function control, its four-button control is easy to use and its small size allows you to carry it anywhere you like.
      5. Work by TCXO (crystal) Osc.2~2.5ppm.
      6. Use for VHF/UHF walkie-talkies.
      7. Auto power off 1-9 minutes.
      8. Frequency response time: 0.2-0.5s (CTCSS/CDCSS>0.5-1s).
      9. 240*320 pixel color LCD.
      10. Digital select digi0.000 or 0.0000.
      11. Frequency range: 27MHz-3000MHz (Note: 27-100MHz, it can not be guaranteed and the corresponding normal emission appliance)


      Specification:
      General
      Model SF401 Plus
      Material PC ABS
      Voltage 3.7V
      Battery Types Lithium-ion Battery
      Size 10.3*7*2.8cm
      Weight 102g
      Package Include
      Package Contents 1 x Detachable Antenna
      1 x User Manual
      1 x USB Cable
      1 x Frequency Counter
      1 x Power Adapter
      Package Weight
      One Package Weight 0.27kgs / 0.59lb
      One Package Size 19cm * 13cm * 5cm / 7.48inch * 5.12inch * 1.97inch
      Qty per Carton 20
      Carton Weight 5.80kgs / 12.79lb
      Carton Size 40cm * 28cm * 27cm / 15.75inch * 11.02inch * 10.63inch
      Loading Container 20GP: 881 cartons * 20 pcs = 17620 pcs
      40HQ: 2047 cartons * 20 pcs = 40940 pcs

      Specifications

      • Product Assurance: Quality Standards

      Pros and cons

      • Sustainably produced
      • Ideal for everyday use

      Returns & Delivery

      When will my order be delivered?

      At Mira Sales, we provide accurate delivery estimates based on your address and the chosen carrier. To view your expected delivery date, please add the product to your cart—your exact options will appear instantly.

      How are delivery times calculated?

      We work with multiple trusted carriers. Delivery estimates are based on:

      • Your shipping address
      • Carrier availability in your region
      • The shipping service you select (standard, express, priority, etc.)

      Processing time, usually 1–2 business days

      Customs clearance for international orders (if applicable)

      Our system automatically shows you the best estimated arrival date before checkout.

      Do you offer tracking?

      Yes. Every order includes a tracking number once it is dispatched. You’ll receive it automatically via email or SMS (if provided). Tracking updates allow you to see each step of your order’s journey.

      Can I return my product?

      Yes, you can return your product. At Mira Sales, we want you to feel confident and satisfied with your purchase. If an item arrives damaged, faulty, or not as described, we will happily offer a replacement or refund. Contact our support team via support@mirasales.com

      To speed up resolutions, we kindly request that you provide photo or video evidence of the issue.

      What can I do if my item (or part of it) is damaged?

      At Mira Sales, we want every order to arrive in perfect condition. If your item—or any part of it—arrives damaged, we will resolve the issue quickly and fairly.

      Eligibility for Returns

      You may request a return if:

      • The product arrives damaged, defective, or not working
      • You receive the wrong item
      • The item is not as described on our website

      To process your return quickly, we may ask for a photo or video showing the issue.

      Do I Need to Return the Item?

      In most cases, you will not need to return the damaged item, especially when photo/video proof is sufficient.

      If a return is required, Mira Sales will provide clear instructions and, when applicable, a prepaid return label.

      We’re Here to Help

      Our goal is to resolve all damage-related issues quickly, fairly, and with minimal inconvenience to you.

      You may contact us anytime at: support@mirasales.com

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