Analog Signal Frequency Meter

Quick Answer: The Analog Signal Frequency Meter is an electrical measuring instrument that indicates the frequency of a compatible periodic input signal on an analog dial, used for testing oscillators, signal generators and educational electronic circuits.

Product Description

The Analog Signal Frequency Meter from LabEquip supports frequency measurement during supervised electronics and waveform experiments. Frequency is the number of complete signal cycles occurring each second and is expressed in hertz (Hz). The instrument accepts a compatible periodic signal at its input terminals and indicates that signal’s frequency through a calibrated analog dial and pointer, rather than a digital numeric readout.

An analog display of this kind lets learners watch the pointer move continuously as a signal’s frequency changes, which is a useful teaching aid when demonstrating the effect of adjusting an oscillator or signal generator in real time. This differs from a digital frequency counter, which shows a discrete numeric value that updates at intervals rather than sweeping visibly.

This meter’s exact input frequency range, sensitivity and input signal-type requirements (such as minimum input voltage) can vary by unit, and should be confirmed with our sales team before connecting it to an unfamiliar signal source, so the meter is not driven outside its intended operating conditions.

• Direct frequency indication: reads out signal frequency on a calibrated analog scale.
• Analog pointer display: shows frequency changes as a continuous sweeping movement rather than a static digital number.
• Compatible with periodic signals: intended for use with oscillators, signal generators and similar waveform sources.
• Hands-on electronics learning: supports demonstrations of frequency, periodic waveforms and signal behaviour.
• Reusable laboratory instrument: suited to repeated use in electronics and physics practicals.
• Curriculum relevance: useful for electronics, oscillator and waveform-analysis topics.

Specifications

Care & Maintenance

• Confirm the input signal is within the meter’s supported voltage and frequency range before connecting it, to avoid damaging the movement.
• Keep input leads and connectors clean and securely fitted for a reliable reading.
• Avoid exposing the instrument to strong external magnetic fields, which can affect analog pointer accuracy.
• Store in a dry, dust-free location when not in use.
• Handle the dial face carefully to avoid scratches that could obscure the scale.
• Periodically check the pointer’s zero position and have it recalibrated if readings appear to drift.

Why Choose LabEquip

LabEquip supplies laboratory measuring instruments for schools, colleges and technical training institutes, with honest, specific documentation for each product. For other electrical parameter measurement, see our Digital Electrical Parameter Meter or our Analog Power Monitoring Meter. For a comparable digital, multi-range voltage instrument, see our Multi-Function Digital Voltage Indicator.

Frequently Asked Questions

What does this meter measure?
It measures the frequency of a compatible periodic electrical signal, such as the output of an oscillator or signal generator, and displays the reading on an analog dial.

Why is an analog display useful for frequency measurement?
An analog pointer sweeps continuously as frequency changes, which makes it easier for learners to observe the effect of adjusting a signal source in real time compared with a digital readout that updates at intervals.

What kind of signal can I connect to this meter?
It is designed for compatible periodic signals, such as those from oscillators and signal generators. Please confirm the exact input voltage and frequency range with our sales team before connecting an unfamiliar source.

What is the exact frequency range of this instrument?
This can vary by unit. Please confirm the exact range and sensitivity with our sales team before ordering if this is critical for your application.

Is this suitable for a school or college electronics lab?
Yes, it is intended for supervised demonstrations and practical classes covering frequency, periodic signals and oscillator behaviour.

How do I get current pricing and confirm specifications?
Email [email protected] with your requirement, and our team will confirm current pricing, availability and technical specifications.

Last Updated: September 2026