WESTINGHOUSE QA-37 Panel Meter Bakelite 0-300VAC 25-125HZ Meter.

( Brand: Westinghouse ), ( Part Type: Panel Meter ), ( Measured Parameter S : Vac ), ( Manufacturer Part Number: QA-37 )

Review WESTINGHOUSE 0-300vac 25-125hz Panel Meter. Bakelite

The Westinghouse QA-37 is a versatile and reliable panel meter designed for a wide range of industrial applications. This meter is suitable for measuring 0-300V AC voltage and 25-125Hz frequencies, making it an ideal choice for various electrical systems.

The meter housing is made of high-quality bakelite material, which is known for its durability and resistance to electrical insulation. The bakelite construction not only provides a sleek and vintage look but also ensures the meter can withstand harsh environments and heavy usage.

The Westinghouse QA-37 is a 5 1/2-inch (140mm) round dial meter with a large, easy-to-read black-on-white scale. The dial features a red pointer that moves smoothly and accurately, providing clear and precise readings. The meter also comes with a red warning pointer that activates when the measured value exceeds a predetermined limit, ensuring operator safety.

This meter is designed with a shunt input for current measurement, making it suitable for measuring both voltage and current in electrical circuits. It also includes a built-in shunt resistance of 0.05 ohms and a current range of up to 100A.

The Westinghouse QA-37 is equipped with a high-quality movement that ensures accurate and stable readings. The meter is also designed with a low power consumption feature, which helps to reduce electricity costs and prolong battery life in applications where battery power is used.

The meter comes with various accessories, including a mounting bracket, a shunt, and a test lead set. These accessories make installation easy and straightforward, while the meter's rugged construction ensures it can withstand the rigors of industrial use.

The Westinghouse QA-37 panel meter is an essential tool for any industrial electrical system. Its high accuracy, durability, versatility, and ease of use make it a popular choice among electrical engineers, technicians, and maintenance personnel. Whether used for power distribution, process control, or machine monitoring, the Westinghouse QA-37 panel meter is a reliable and cost-effective solution for measuring and monitoring electrical parameters in industrial applications.

Westinghouse QA-37 0-300VAC 25-125Hz Panel Meter: A Comprehensive Analysis

The Westinghouse QA-37 0-300VAC 25-125Hz Panel Meter is a versatile and widely used instrument in various industrial applications. This analysis aims to provide a clear understanding of the potential advantages and disadvantages of this device, helping you make an informed decision about your purchase.

1. Versatility: The Westinghouse QA-37 Panel Meter supports a wide range of voltage (0-300VAC) and frequency (25-125Hz) inputs, making it suitable for a broad array of industrial applications.

2. Durability: The meter's bakelite housing provides excellent resistance to electrical insulation and mechanical shock, ensuring long-lasting performance.

3. Easy-to-read display: The large, clear, and easy-to-read dial facilitates quick and accurate measurement and monitoring of electrical parameters.

4. Rugged design: The device's rugged construction allows it to withstand harsh environmental conditions, making it suitable for use in industrial settings.

5. Wide selection of interchangeable shunts: The availability of different shunts for various current measurement ranges enables users to customize the panel meter for their specific application requirements.

1. Limited digital features: Unlike modern digital panel meters, the Westinghouse QA-37 lacks advanced features such as data logging, communication interfaces, and alarms, making it less suitable for complex monitoring applications.

2. Analog-only display: The device's analog-only display may not provide the same level of precision and accuracy as digital displays, potentially limiting its application in high-precision environments.

3. Limited compatibility with modern control systems: The Westinghouse QA-37 may not be directly compatible with modern digital control systems, requiring additional interface components or modifications.

4. Requires calibration: Regular calibration is necessary to ensure accurate readings, which can add to the overall cost of ownership.

The Westinghouse QA-37 0-300VAC 25-125Hz Panel Meter is a robust and versatile instrument suitable for various industrial applications where a wide range of voltage and frequency inputs is required. Its durable bakelite housing and easy-to-read display make it a reliable choice for harsh environments. However, its lack of advanced digital features and limited compatibility with modern control systems may limit its application in certain applications. Ultimately, the decision to purchase this panel meter depends on the specific requirements of your application, and it may be worth considering more modern digital alternatives if advanced features are essential.

If your application requires a wide range of voltage and frequency inputs, a rugged design, and a large, easy-to-read display, the Westinghouse QA-37 0-300VAC 25-125Hz Panel Meter is a solid choice. However, if you need advanced digital features, compatibility with modern control systems, or high-precision measurements, you may want to consider alternative digital panel meters. Always ensure that the panel meter you choose meets the specific requirements of your application before making a purchase.

Details:

In nice shape and tested working. Pulled from TV transmitter that was scrapped. Full scale is 5mA nominal volts AC, 25 to 125Hz. Has a very slight stick around zero.

part #: qa37 prices

• $10.78-$39.97

specifications melsmeters:

• brand: Westinghouse
• part type: Panel Meter
• measured parameter s : Vac
• manufacturer part number: QA-37

shipping melsmeters:

• cost: $0.00
• transit: 4-7 Days
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• type: Calculated

general melsmeters:

• condition: Used
• Test, Measurement Inspection > Test Meters Detectors > Panel Meters

offer melsmeters:

• started: March 22, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

payments melsmeters:

• other
• wallet: Google-pay
• credit card: Mastercard

returns melsmeters:

• policy: No Returns

seller melsmeters:

• rating: 100.0%
• city: Caledonia, Michigan
• # reviews: 41

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