GW Instek GFC 8131 H Frequency Counter
The GW Instek GFC 8131 H Frequency Counter, part of the GFC-8000 Series, fulfills the majority of counting measurements required in laboratories, covering both period and frequency measurements. It boasts a bright red 8-digit LED display, complete with an overflow indicator, ensuring clear visibility of results.
Equipped with a stable time base, both models in the series offer a maximum resolution of 100nHz for frequency measurement and 10nS at 1Hz for period measurement. Users can configure the gate time to prioritize either fast response (5 digits/10ms) or accuracy (7 digits/s), providing flexibility and control over measurements. For applications demanding high frequencies, the GFC-8270H model supports operations up to 2.7GHz.
Featuring a user-friendly front panel interface, the GFC-8000 Series ensures easy operation suitable for both portable and bench-top use.
Note: For more detail technical data about the product please go through Manufacturer Datasheet and User manual in Attachment
Specification:
- 0.01Hz~2.7GHz Frequency Range (GFC-8270H)
- GFC-8270H 2.7GHz Intelligent Counter
- Frequency and Period Measurement
- High Resolution at Both High and Low Frequency
- 0.01Hz~1.3GHz Frequency Range (GFC-8131H)
- 10mV rms High Sensitivity
- 100nHz Resolution for 1Hz
- Variable Trigger Level Control
- Microprocessor Controlled Intelligent
Counter (only GFC-8270H)
Package Includes:
1 x GW Instek GFC 8131 H Frequency Counter
GW Instek GFC 8131 H Frequency Counter Overview
The GW Instek GFC 8131 H is a high-precision benchtop frequency counter designed for accurate frequency and period measurements in laboratory and production environments. It covers a wide range from 0.01 Hz to 1.3 GHz, offering fine resolution and stable readings on its bright 8-digit red LED display.
Key Features of GW Instek GFC 8131 H Frequency Counter
- Frequency range: 0.01 Hz to 1.3 GHz for RF and low-frequency signals
- 100 nHz resolution at 1 Hz and 10 ns resolution for period measurements
- 10 mVrms high sensitivity input with variable trigger level control
- Bright 8-digit red LED display with overflow indicator and Display Hold
- Configurable gate time: choose fast response (5 digits/10 ms) or high accuracy (7 digits/second)
- Fast shipping from Zbotic: dispatched within 24 hours with tracking
Applications and Use Cases
- Verifying oscillator stability and frequency accuracy in RF design labs
- Calibrating signal generators and reference sources in quality control
- Measuring digital clock signals and microcontroller outputs in embedded systems
- Testing telecom and networking equipment for compliance
- Educational hands-on experiments in university electronics courses
- Maintenance checks on industrial control systems and frequency converters
How to Use GW Instek GFC 8131 H Frequency Counter
Connect your signal source to the counter’s input connector, adjust the variable trigger level knob to match the signal amplitude, then select the desired gate time for speed or accuracy. Read the measured value directly on the 8-digit LED display and press the Display Hold button when you need to freeze the result for recording.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What is the frequency measurement range of the GFC 8131 H?
The GFC 8131 H covers a wide range from 0.01 Hz up to 1.3 GHz, ideal for both low-frequency and RF applications.
How low an input signal can it detect?
With 10 mVrms sensitivity and variable trigger level control, it reliably measures low-amplitude signals without external amplifiers.
Can I hold a stable reading on the display?
Yes, the Display Hold function freezes the current measurement on the 8-digit LED display, allowing you to record values without drift.
Technical Specifications
| Brand | GW Instek |
|---|---|
| SKU | AI1952 |
| Weight | 2.5 kg |
| Availability | Out of Stock |
Applications & Use Cases
The GW Instek GFC 8131 H Frequency Counter is a versatile other measuring instrument used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine GW Instek product sourced from authorized channels
Mahesh Deshpande (verified owner) –
Good GW Instek GFC 8131 H Frequency. Accurate enough for hobby use. Build quality is solid.
Aanya Vohra –
Superb GW Instek GFC 8131 H Frequency! Display is clear and readings are stable. Worth the investment.
Raghav Bisht (verified owner) –
Excellent GW Instek GFC 8131 H Frequency! Accurate readings across all ranges. Essential for my lab.
Aarav Dave –
Perfect GW Instek GFC 8131 H Frequency for both students and professionals. Accuracy is impressive.
Tejas Shah (verified owner) –
Superb GW Instek GFC 8131 H Frequency! Display is clear and readings are stable. Worth the investment.
Anand Hegde –
Good GW Instek GFC 8131 H Frequency. Accurate enough for hobby use. Build quality is solid.
Aditi Saxena (verified owner) –
Great quality GW Instek GFC 8131 H Frequency. Calibration holds well. Using it daily in my workshop.
Kiara Bhandari (verified owner) –
Great quality GW Instek GFC 8131 H Frequency. Calibration holds well. Using it daily in my workshop.
Harshit Sen –
Nice GW Instek GFC 8131 H Frequency. Readings are consistent. Probe quality could be better.
Sandeep Krishnan –
Great quality GW Instek GFC 8131 H Frequency. Calibration holds well. Using it daily in my workshop.
Zubin Das (verified owner) –
Nice GW Instek GFC 8131 H Frequency. Readings are consistent. Probe quality could be better.
Sarthak Bhat (verified owner) –
Love this GW Instek GFC 8131 H Frequency. Makes debugging so much easier. Highly recommended for engineers.
Mahesh Vyas (verified owner) –
Perfect GW Instek GFC 8131 H Frequency for both students and professionals. Accuracy is impressive.
Sanya Banerjee –
Great quality GW Instek GFC 8131 H Frequency. Calibration holds well. Using it daily in my workshop.
Tushar Joshi (verified owner) –
Nice GW Instek GFC 8131 H Frequency. Readings are consistent. Probe quality could be better.
Sakshi Goyal (verified owner) –
Great quality GW Instek GFC 8131 H Frequency. Calibration holds well. Using it daily in my workshop.
Kritika Grewal (verified owner) –
Excellent GW Instek GFC 8131 H Frequency! Accurate readings across all ranges. Essential for my lab.
Ankur Chatterjee (verified owner) –
Average GW Instek GFC 8131 H Frequency. Works for basic measurements but precision instruments it is not.
Neha Kumar (verified owner) –
Love this GW Instek GFC 8131 H Frequency. Makes debugging so much easier. Highly recommended for engineers.
Vivek Pillai (verified owner) –
This GW Instek GFC 8131 H Frequency is precise and easy to use. Great for troubleshooting circuits.
Priya Negi –
Excellent GW Instek GFC 8131 H Frequency! Accurate readings across all ranges. Essential for my lab.
Daksh Srivastava (verified owner) –
Good GW Instek GFC 8131 H Frequency. Accurate enough for hobby use. Build quality is solid.
Gauri Garg (verified owner) –
Nice GW Instek GFC 8131 H Frequency. Readings are consistent. Probe quality could be better.
Daksh Chopra –
Excellent GW Instek GFC 8131 H Frequency! Accurate readings across all ranges. Essential for my lab.
Deepika Patil –
Average GW Instek GFC 8131 H Frequency. Works for basic measurements but precision instruments it is not.
Arun Bhat (verified owner) –
This GW Instek GFC 8131 H Frequency is precise and easy to use. Great for troubleshooting circuits.
Prateek Kumar (verified owner) –
Nice GW Instek GFC 8131 H Frequency. Readings are consistent. Probe quality could be better.
Rishabh Yadav (verified owner) –
Superb GW Instek GFC 8131 H Frequency! Display is clear and readings are stable. Worth the investment.
Tanya Bose (verified owner) –
This GW Instek GFC 8131 H Frequency is precise and easy to use. Great for troubleshooting circuits.
Sandeep Mishra (verified owner) –
Love this GW Instek GFC 8131 H Frequency. Makes debugging so much easier. Highly recommended for engineers.
Rahul Arora (verified owner) –
Good GW Instek GFC 8131 H Frequency. Accurate enough for hobby use. Build quality is solid.