- Home Page /
- Industrial Supplies /
- Test, Measure & Inspect /
- Electrical Testing /
- Frequency Counters /
- 1Hz-75MHz Frequency Counter 7V-9V 50mA DIY Ki...
0 ratings
Item #:
209838021
1Hz-75MHz Frequency Counter 7V-9V 50mA DIY Kit Cymometer Module Tester Meter
90% of respondents would recommend this to a friend
Item #:
209838021
GBP 19
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, October 14
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Experience precision from 1Hz to 75MHz with a maximum resolution of 1Hz.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Frequency Range
Covers an extensive frequency range of 1Hz to 75MHz, making it ideal for various applications from educational projects to professional testing.
DIY Kit
Engages users in a hands-on experience, allowing for customization and a deeper understanding of frequency measurement technology.
Compact Design
Lightweight and easy to integrate into existing setups, enhancing portability without compromising on performance or accuracy.
Product Details
| Power Source | Battery Powered |
| Minimum Operating Voltage | 7 volts_of_direct_current |
| Compatible Devices | Devices with BNC output |
| Brand Name | HELYZQ |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | HELYZQ |
| Number of Packs | 1 |
| Part Number | HELYZQ |
| Brand | HELYZQ |
| Min. Operating Voltage | 7 volts_of_direct_current |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Hobby Electronics Enthusiasts
Great for DIY projects, allowing hobbyists to measure frequencies and enhance their electronics skills.
-
Educational Purposes
Ideal for students learning about electronics, providing practical experience in frequency measurement and circuit building.
-
Test Equipment Builders
Perfect for those building custom measurement tools, enabling precise frequency counting in various applications.
-
Casual Users
Not suitable for users needing a simple, plug-and-play device without assembly or technical skills.
Product Description
1Hz-75MHz Frequency Counter 7V-9V 50mA DIY Kit Cymometer Module Tester Meter
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the frequency range of the product?
Answer: The frequency range is from 1Hz to 75MHz, and it can actually work up to 78MHz. -
Question:
What kind of display does the device have?
Answer: It features a digital LED display with four or five-digit resolution options. -
Question:
Is it energy-efficient?
Answer: Yes, it has a current consumption of 50mA and an optional power-saving mode.
HELYZQ Frequency Counters Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Accurate frequency measurements
- Easy to assemble DIY kit
- Compact and portable design
- Clear display and user-friendly
- Versatile frequency range
Cons
- Initial assembly may require patience
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 19
Order now and get it around Wednesday, October 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Wide frequency range: 1Hz - 75MHz, up to 78MHz.
- High resolution display: Four or five-digit options.
- Automatic range switching with varied gate times.
- Programmable frequency offset for added versatility.
- Input impedance of 1.1M for strong signal handling.
- Low current consumption with optional power-saving mode.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.