NON LINEAR SYSTEMS Ammeter Voltmeter PM-349YS

( Brand: Non Linear Systems ), ( Manufacturer Part Number: PM-349Y )

Review NON LINEAR SYSTEMS Ammeter Qty And Voltmeter Piper

Introducing the Piper Linear PM-349Y Non-Linear Ammeter and PM-349YS Voltmeter, a versatile and essential tool for measuring electrical current and voltage in various applications.

The PM-349Y Non-Linear Ammeter is designed to accurately measure alternating current (AC) and direct current (DC) up to 10A. Its non-linear scale provides easy-to-read measurements at common current levels, making it ideal for use in electrical systems, laboratories, and educational settings. The ammeter features a high-contrast, easy-to-read dial with a red pointer and a blue current shunting mechanism that simplifies the measurement of polarized currents. The PM-349Y is also equipped with a fuse protector that safeguards against overcurrent situations.

The PM-349YS Voltmeter, on the other hand, is designed to precisely measure voltage levels in both AC and DC electrical circuits, ranging from 0 to 30V. It comes with a separate dial for the voltage measurement, allowing for simultaneous readings of both current and voltage. The voltmeter features a high-contrast, easy-to-read dial with a red pointer, ensuring accurate readings even in dimly lit environments. Its robust construction and sturdy design make it a reliable and durable addition to any electrical toolkit.

Both the PM-349Y Ammeter and PM-349YS Voltmeter offer a number of additional features to enhance their functionality. They have a common shunt terminal for easy connection, allowing for seamless measurement of both current and voltage in the same circuit. The instruments also come with a protective glass cover to prevent damage and ensure longevity. Additionally, they are equipped with a calibration adjustment feature that allows for easy recalibration if needed.

In summary, the Piper Linear PM-349Y Non-Linear Ammeter and PM-349YS Voltmeter are essential tools for anyone working with electrical systems, offering high accuracy, easy-to-read scales, and robust construction. Their ability to measure both current and voltage in the same circuit makes them a versatile and cost-effective solution for a wide range of applications.

The Piper PM-349Y and PM-349ys are multifunction handheld test instruments that combine a linear AC/DC current meter (PM-349Y) and a non-linear AC current meter with a voltmeter function (PM-349ys) into a single device. Here are the potential pros and cons of buying these instruments:

1. Compact and portable design makes it easy to carry and use in various locations.

2. Dual-functionality as both an ammeter and a voltmeter in a single device.

3. Wide measuring range for both current and voltage.

4. Backlit display for easy reading in low-light conditions.

5. Auto-ranging feature for easy and accurate measurements.

1. Relatively high price point compared to single-function instruments.

2. Some users have reported issues with the accuracy of the measurements, especially in the high current range.

3. The size of the probes may not be suitable for all applications and could limit access to certain areas.

4. The non-linear current measurement may not be as accurate as a dedicated clamp meter.

5. Limited battery life, which could be a concern for extended use.

The Piper PM-349Y and PM-349ys multimeter offers a convenient and portable solution for those who need both an ammeter and a voltmeter. Its wide measuring range, auto-ranging feature, and backlit display make it an attractive option for professionals and hobbyists alike. However, its relatively high price point, potential accuracy issues, and limited battery life could be drawbacks for some users. Ultimately, whether or not to purchase this instrument depends on the specific needs and budget of the user.

For those who require both an ammeter and a voltmeter and value the convenience of having both functions in a single portable device, the Piper PM-349Y and PM-349ys multimeter is an excellent choice. However, if accuracy is a top priority or if the budget is limited, it may be worth considering a dedicated clamp meter or a separate ammeter and voltmeter.

Details:

NOTE - A couple of the segments on ammeter displays are fading/dying as shown in pictures. All work fine. This is sold as is/for parts - please reach out with any questions. Also includes 3x BS6-5-24 DC to Converters as part of the package.

part #: pm349y prices

• $95.00-$275.00

specifications avionicavioni:

• for makes: Piper
• brand: Non Linear Systems
• mpn: Pm-349y

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• started: November 13, 2025

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