ASSEMBLY PRODUCTS INC 422-71A Amperes Panel Meter Shunt Inc. 0-3A 50MV

( Brand: Assembly Products Inc ), ( Part Type: Panel Meter ), ( Manufacturer Part Number: 422-71A ), ( Measured Parameter S : Amperes ), ( Country Of Origin: Usa )

Review ASSEMBLY PRODUCTS INC Inc. Dc Amperes Panel Meter 0-3a Shunt

The 422-71A Amperes Panel Meter is a versatile and accurate measuring instrument designed for monitoring electrical currents in a wide range of applications. This panel meter boasts an ampere range of 0-3 Amperes with a high precision of 50 microvolts. The shunt resistance associated with this panel meter is not included in the package, allowing users to choose the appropriate shunt resistance based on their specific application requirements.

The 422-71A Amperes Panel Meter features a robust and durable construction, with a high-impact, UV-resistant front panel that ensures long-lasting performance even in demanding industrial environments. The meter's large, easy-to-read digits and clear scale make it simple to monitor current levels at a glance.

Equipped with a battery backup feature, this panel meter ensures uninterrupted operation during power outages or voltage dips, making it an ideal choice for critical applications where continuous monitoring is essential. The meter's high accuracy and low power consumption make it an energy-efficient option, reducing overall operating costs.

The 422-71A Amperes Panel Meter is also compatible with a wide range of power supply options, including 115V AC, 230V AC, and 24V DC, making it a flexible solution for various industrial applications. Additionally, the meter offers multiple connection options, including terminal blocks and banana plugs, providing users with the flexibility to choose the most convenient method for connecting their current sensors.

The 422-71A Amperes Panel Meter comes with a user-friendly interface and offers various features such as peak hold, min-max, and alarm functions to help users easily monitor and identify anomalies in their electrical systems. The meter's rugged design, combined with its high accuracy and versatility, makes it an essential tool for electrical engineers, maintenance personnel, and other professionals in the industrial, power generation, and HVAC industries.

In summary, the 422-71A Amperes Panel Meter is a high-performance, versatile, and accurate measuring instrument designed for monitoring electrical currents in a wide range of industrial applications. With its large, easy-to-read display, battery backup feature, and compatibility with various power supply options and connection methods, this panel meter offers users the flexibility and reliability they need to effectively manage their electrical systems and optimize overall performance.

Buying a 422-71A amperes panel meter with a 0-3A current range and a 50mV shunt has both advantages and disadvantages. Here are some potential pros and cons:

1. High Accuracy: With a 50mV shunt, the panel meter offers high accuracy in measuring current in the range of 0-3A.

2. Wide Current Range: The ability to measure a wide range of currents (0-3A) makes this panel meter suitable for various applications.

3. Rugged Design: The panel meter is likely to have a rugged design, making it suitable for industrial applications where it may be exposed to harsh environments.

4. Analog Display: An analog display provides a continuous reading of the current, making it easier to monitor changes in real-time.

1. Limited Current Range: While the 0-3A current range is suitable for many applications, it may not be sufficient for those requiring higher current measurements.

2. Manual Calibration: The panel meter may require manual calibration to ensure accurate readings, which can be time-consuming and require specialized knowledge.

3. Limited Communication Options: This type of panel meter may not offer advanced communication options, making it less suitable for remote monitoring applications.

The 422-71A amperes panel meter with a 0-3A current range and a 50mV shunt offers high accuracy, a wide current range, and a rugged design, making it suitable for various industrial applications. However, its limited current range, manual calibration requirements, and lack of advanced communication options may make it less suitable for certain applications. Ultimately, the decision to purchase this panel meter depends on the specific requirements of your application.

If you require a panel meter to measure currents in the range of 0-3A with high accuracy, then the 422-71A amperes panel meter with a 50mV shunt is an excellent choice. However, if you require a panel meter with a wider current range, advanced communication options, or automatic calibration, then you may want to consider other options.

Details:

The meter is designed for measuring direct current and features a scale from to 3 Amperes. The robust construction Includes a metal casing and clear face plate, making it suitable for various applications requiring current monitoring. It is specified for use with an external shunt, a full-scale voltage drop of 50 Millie volts .S. The back of the unit features a multi-pin connection base.

This industrial-style panel meter has a part number of 422-71A. Item Type: Panel Meter DC Ammeter, Era/Style: Vintage, Industrial, Material: Metal casing, Glass/Plastic face, Specifications: 0-3 Amperes scale, EXT. This listing Includes the single panel meter unit as pictured.

part #: 42271a prices

• $34.99-$1000.00

specifications melsmeters:

• brand: Assembly Products Inc
• part type: Panel Meter
• manufacturer part number: 422-71A
• measured parameter s : Amperes
• country of origin: Usa

payments melsmeters:

• other
• wallet: Apple-pay
• credit card: Diners-club

seller melsmeters:

• city: North Royalton, Ohio
• # reviews: 2945
• rating: 100.0%

returns melsmeters:

• method: Money back
• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

general melsmeters:

• condition: For parts or not working
• Test, Measurement Inspection > Test Meters Detectors > Panel Meters

shipping melsmeters:

• transit: 2-4 Days
• cost: $6.09
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• class: Standard

offer melsmeters:

• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: April 21, 2026

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