
( Brand: Eveready ), ( Manufacturer Part Number: D-1935-1 ), ( Part Type: Watch Battery Meter ), ( Bundle Listing: No ), ( Country/region Of Manufacture: United States ), ( Compatible Battery Type S : Coin/button Cell )
The D-1935-1 Eveready Watch Battery Tester Meter, a vintage piece from the year 1935, is a fascinating relic of technological advancement. This device, manufactured by Eveready in collaboration with Mercury, Union Carbide, and Waltham Watch Company, is a testament to the evolution of watch battery testing tools.
The D-1935-1 is a compact and portable unit, designed to conveniently test the power of watch batteries. It features a simple yet intuitive dial, with separate scales for testing both W10 and W20 watch batteries. The W10 scale is designed for smaller watch batteries, while the W20 scale caters to larger batteries commonly used in wristwatches of the era.
The meter operates by using a low-intensity electrical charge to measure the potential difference between the battery's terminals. The readout on the dial provides a clear and accurate indication of the battery's charge level, allowing users to determine if a battery needs replacement or if it's still functional.
This vintage battery tester meter is made of high-quality materials, including a sturdy metal casing and clear, easy-to-read dials. The D-1935-1 is not just a functional tool but also a piece of historical artifact, showcasing the design aesthetics of the 1930s.
The D-1935-1 Eveready Watch Battery Tester Meter is a must-have for watch enthusiasts, collectors, and anyone with a fascination for vintage technology. Its ability to accurately test watch batteries and its design as a collectible make it a unique and valuable addition to any collection.
Pros of buying D-1935-1 Eveready Watch Battery Tester Meter W10 W20 Mercury Union Carbide Vintage 1935-1:1. Vintage Appeal: This battery tester has a classic and vintage look, which can add a unique touch to your collection of vintage or antique items.
2. Versatility: It can test both watch batteries with W10 and W20 sizes, making it a convenient tool for testing various types of watches.
3. Durable: As it is made of metal, it is expected to be sturdy and long-lasting, which can save you money in the long run as you won't need to replace it frequently.
4. Affordable: Compared to modern battery testers, this vintage model is often more affordable, making it an attractive option for budget-conscious consumers.
Cons of buying D-1935-1 Eveready Watch Battery Tester Meter W10 W20 Mercury Union Carbide Vintage 1935-1:1. Limited Functionality: Compared to modern battery testers, this vintage model may lack some features such as the ability to test rechargeable batteries or provide an exact battery life percentage.
2. Potential Calibration Issues: Over time, the calibration of the battery tester may degrade, leading to inaccurate readings.
3. Limited Compatibility: As it only tests watch batteries with W10 and W20 sizes, it may not be suitable for testing batteries used in other devices such as hearing aids or remote controls.
Conclusion:If you are a collector of vintage items or simply appreciate the classic look of this battery tester, then it could be a worthwhile addition to your collection. However, if you require more advanced features such as compatibility with rechargeable batteries or the ability to test various sizes, then a modern battery tester may be a better option for you. Ultimately, the decision to purchase this vintage battery tester depends on your personal preference and needs.
Recommendation:If you are interested in purchasing this vintage battery tester, make sure to check its condition thoroughly before purchasing. Look for signs of corrosion or damage, as these could affect its performance. Additionally, consider purchasing from a reputable seller to ensure that the item is genuine and in good working condition.
Less sensitive items are usually wrapped and placed in a bubble-mailer or box. I use a white backdrop in an effort to represent the item clearly, but colors can be slightly different lighting or objects may appear smaller larger.
Ask questions and use the photos to supplement information I provide. Eveready watch battery tester meter no. Items are always taken into consideration when being packaged breakables or sensitive materials bubble wrapped and sleeved insulated in a box.
I do my best to describe items, but can miss details. Sometimes I can even get an item out the same day. Upgrading to a faster method is typically just few more dollars. I always offer the fastest method at lowest price.
View all photos. W10 w20 silver mercury union carbide vtg tested working unit, in great shape. I appreciate your time in fully reading this.