EC-4000 RADIOSHACK Calculator Radio Programmable Charger

Review RADIOSHACK Vintage Calculator Radio Shack Programmable Untested As Is No Charger

The RadioShack EC-4000 is a versatile and innovative device designed to cater to the needs of both hobbyists and professionals alike. This device is a unique combination of a programmable calculator and a radio-controlled charger, making it an indispensable tool in various fields such as electronics, model aircraft, and robotics.

The calculator aspect of the EC-4000 is a high-performance, scientific calculator that offers a wide range of functions. It includes basic arithmetic operations, trigonometric functions, exponential and logarithmic functions, and even advanced mathematical capabilities like square roots, statistical functions, and more. Its large, easy-to-read LCD display ensures that calculations are clear and accurate, while its ergonomic design ensures comfortable use.

The RadioShack EC-4000's primary attraction, however, lies in its second function as a programmable radio-controlled charger. This feature allows users to charge various types of radio-controlled devices, such as model aircraft, boats, and cars, wirelessly. The charger operates on a frequency of 27MHz, which is widely used for RC devices, ensuring compatibility with a wide range of models.

The charger is programmable, allowing users to set the charge rate, cutoff voltage, and even the duration of the charging cycle. This level of customization ensures that your devices receive the optimal charge, ensuring their longevity and performance. The charger also includes protection against overcharging, overheating, and reverse polarity, ensuring the safety of your devices.

The RadioShack EC-4000 comes with a sturdy carrying case, making it easy to transport and protect your device. It also includes an instruction manual, which provides clear and detailed instructions on how to use both the calculator and the charger functions.

In conclusion, the RadioShack EC-4000 is a powerful and versatile device that combines the functionality of a scientific calculator with that of a programmable radio-controlled charger. Its wide range of features, ease of use, and safety features make it an excellent choice for anyone involved in electronics or RC hobbies.

1. Versatility: The EC-4000 is not just a calculator but also a radio-controlled programmable charger for various rechargeable batteries. This makes it a multi-purpose device.

2. Customizable: Its radio-controlled feature allows you to program the charger for specific battery types and charging requirements, ensuring optimal charging.

3. Wide Compatibility: The device is compatible with a wide range of rechargeable batteries, making it a convenient option for those who use multiple battery-powered devices.

4. Durable: Radioshack products are known for their durability, and the EC-4000 is no exception. It is built to withstand regular use.

1. Complexity: The device's multiple functions can make it complex to use, especially for those not familiar with electronics.

2. Size and Weight: Due to its features, the EC-4000 is larger and heavier than a typical calculator, which might not be convenient for carrying around.

3. Price: The device's versatility and durability come at a price. It may be more expensive than a simple calculator or charger.

The Radioshack EC-4000 Calculator Radio Programmable Charger is a great option for those who need a versatile and durable device for charging various rechargeable batteries. Its radio-controlled feature allows for customizable charging, making it an excellent choice for those who use multiple battery-powered devices. However, its complexity and size might make it less appealing for those who only need a simple calculator or charger. If you can handle its complexity and are willing to pay a premium for its versatility and durability, the EC-4000 could be a worthwhile investment.

If you are looking for a simple calculator, there are cheaper and more compact options available. However, if you need a device that can charge various rechargeable batteries with customizable settings, the Radioshack EC-4000 Calculator Radio Programmable Charger is a solid choice. Just be prepared for a learning curve and a higher price tag.

Details:

Please see pictures for great condition. This is in great condition no charger. Not tested enjoy.

specifications vintcalc:

• brand: Radioshack
• mpn: Ec-4000
• model: Radio Shack Ec-4000
• part type: Calculator Radio Charger
• country/region of manufacture: United States
• vintage: Yes

general vintcalc:

• category: Electronics > Vintage Calculators

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• started: june 26, 2024
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