
( Brand: Heathkit ), ( Manufacturer Part Number: IM-4110 ), ( Part Type: Counter Meter ), ( Country/region Of Manufacture: United States )
The IM-4110 Heathkit Frequency Counter and 110 Period Meter is a pre-owned piece of vintage test equipment that will transport you back to the golden age of electronics. This device, manufactured by Heathkit, a renowned name in the world of DIY electronics, is a testament to the craftsmanship and precision of the past.
The IM-4110 is a dual-function instrument, serving both as a frequency counter and a period meter. As a frequency counter, it can measure frequencies from as low as 1 Hz up to 25 MHz with an accuracy of 0.01%. The counter displays the frequency in either Hz, kHz, or MHz, providing versatility for various applications. The period meter function allows you to measure the time period of a signal, which is particularly useful in oscilloscope calibration.
The device features a high-resolution, seven-segment LED display, making it easy to read the measurements even from a distance. The front panel is equipped with a large, easy-to-use push-button keypad for user input. The IM-4110 also includes an adjustable range switch and an Auto Range function, ensuring accurate measurements in various applications.
The Heathkit IM-4110 is housed in a sturdy, metal chassis that provides excellent shielding against electromagnetic interference. It is powered by a standard 110V AC power supply (not included), ensuring a reliable and stable power source for precise measurements. The unit is in good working condition, having been thoroughly tested and serviced to ensure it operates as expected.
In conclusion, the IM-4110 Heathkit Frequency Counter and 110 Period Meter is a unique piece of vintage test equipment that offers a blend of functionality, precision, and nostalgia. Whether you are a collector, a hobbyist, or a professional, this pre-owned device is a valuable addition to your test equipment collection.
Pros of buying a Heathkit IM-4110 frequency counter and 110 period meter pre-owned:1. Cost-effectiveness: Buying a pre-owned Heathkit IM-4110 frequency counter and 110 period meter can be significantly cheaper than buying a new one.
2. Historical value: Heathkit was a well-known brand in the electronics hobbyist community, and owning a pre-owned Heathkit device can have a certain nostalgic or collector's value.
3. Durability: Heathkit devices were known for their high quality and durability, and a pre-owned IM-4110 frequency counter and 110 period meter may still be in good working condition.
Cons of buying a Heathkit IM-4110 frequency counter and 110 period meter pre-owned:1. Unknown condition: Without a thorough inspection and testing, it can be difficult to know the exact condition of the device, including any wear and tear, damage, or malfunctions.
2. Obsolete technology: The Heathkit IM-4110 frequency counter was first introduced in 1976, and the technology may be outdated compared to modern devices.
3. Limited support: Heathkit no longer exists, and it may be difficult to find replacement parts or technical support for a pre-owned IM-4110 frequency counter and 110 period meter.
In conclusion, buying a pre-owned Heathkit IM-4110 frequency counter and 110 period meter can be a cost-effective and nostalgic option, but it is important to carefully inspect and test the device to ensure that it is in good working condition and that you are aware of any limitations or potential issues. If you are looking for a modern, fully-featured frequency counter and period meter, it may be worth considering a new device instead. Ultimately, the decision to buy a pre-owned Heathkit IM-4110 frequency counter and 110 period meter should depend on your specific needs, budget, and preferences.
I have seen these appear on from time. Unit is fully functional, in very good cosmetic condition, and has no user modifications or added holes. This is a clean, working, Heathkit 8 digit, 110 mhz frequency counter. This unit could also be used to repair one of the im-4120s or im-4130's.
It does not have the removable 3-pin power cord. It has a sensitivity of 25 MTV RMS. It has an adjustable display time between samples.
Only the high frequency daughter boards were different. Features 8 digit display 1 to 99,999, mhz operation frequency 5 hz 110 period resolution. Unit will measure frequency, period, period average and sequential events. Comes with a new 're-issue' copy of the manual.
This unit will also run on batteries using the Irma internal battery adapter. Unfortunately, I do not have one, or would included it with the unit. The IM-4110, im-4120, and im-4130 were a series of frequency counters all using same hardware PC boards. The im-4130 was a 1 GHz frequency counter.
1 us period average 1000 periods sensitivity 25 MTV RMS m ohm input bright.