
( Brand: Grainger Approved ), ( Part Type: Digital Ac Panel Meter ), ( Manufacturer Part Number: 12G482 ), ( UPC: 190735383971 )
The Grainger 12G482 Digital Panel Meter is an accurate and versatile measuring tool designed to provide real-time readings of AC voltage, current, power, and frequency. This digital panel meter features a large, easy-to-read 4 1/16-inch (107 mm) LCD display that includes a backlight for improved visibility in low light conditions.
The meter is designed for use with AC voltages ranging from 100 to 600V and currents up to 10A. It is capable of displaying voltage readings in 2-digit, 3-digit, and 4-digit formats, and current readings in two scales: 0-5A and 0-20A. The meter also includes a power consumption display that shows the true RMS power being consumed.
The 12G482 is a Felblock Type 2 device, making it ideal for use in industrial settings where harsh environments are common. It is constructed with a durable plastic housing and features a protective, tamper-resistant cover to help prevent accidental adjustments. The unit also includes a pilots' lamp to indicate power on or fault conditions.
Equipped with an auto-ranging function, the meter automatically detects the voltage or current being measured and adjusts the range accordingly, making setup quick and easy. It also features selectable min-max functions, which allow you to store and recall the minimum and maximum readings for each channel. Additionally, the meter includes a holding function, which holds the current value of a reading once the cursor has been activated, allowing for easy comparison of readings.
The 12G482 also includes several common calibration options, including manual, auto, and temperature calibration. It is powered by an AC mains power supply (sold separately) and comes with a 5-foot (1.5 m) power cord. A harpoon terminal block is also included for making connections to the meter.
Lastly, the 12G482 includes multiple outputs for interfacing with other equipment, including an analog output, a trigger output, and a relay output. These outputs can be configured to activate alarms or record data for further analysis. Overall, the Grainger 12G482 Digital Panel Meter is a reliable and feature-rich tool for measuring and monitoring AC voltage, current, power, and frequency in industrial applications.
The Grainger 12G482 is a digital panel meter designed for measuring AC voltage ranging from 0 to 5 volts. It is a handy tool for various applications in different industries. Here are some pros and cons of buying this digital panel meter.
Pros:1. Wide Voltage Range: The meter can measure AC voltage from 0 to 5 volts, making it suitable for a wide range of applications.
2. Digital Display: The digital display provides accurate and precise measurements, allowing for easy readings and recording.
3. Auto and Manual Ranging: The meter offers both automatic and manual ranging, providing flexibility in measurement.
4. Backlit Display: The backlit display ensures easy readability in dimly lit environments.
5. Protective Housing: The meter has a robust and durable housing, making it suitable for industrial usage.
6. Multiple Connectivity Options: The device comes with multiple connectivity options, including banana plugs, test leads, and a special terminal block for daisy chaining multiple meters.
Cons:1. Limited Voltage Range: The meter can only measure AC voltage up to 5 volts, making it less suitable for applications that require measuring higher voltages.
2. Simple Design: While the meter's simple design makes it easy to use, it may lack some advanced features that more sophisticated meters offer.
3. No Calibration Option: The meter does not come with a calibration option, which may be a concern for applications that require high accuracy.
4. Limited Protection: The meter does not have overvoltage or overcurrent protection, which could be a disadvantage in industrial applications where such risks are present.
Conclusion:The Grainger 12G482 digital panel meter is a straightforward and reliable device for measuring AC voltage in the 0-5 volt range. Its digital display ensures accurate readings, and its rugged design makes it suitable for industrial use. However, it has some limitations, including a limited voltage range and the absence of calibration and protection features. Ultimately, if you're looking for a simple, low-cost meter for measuring AC voltage in the 0-5 volt range, the Grainger 12G482 is an excellent choice. However, if you require more advanced features, you may need to consider more sophisticated meters.
Recommendation:The Grainger 12G482 digital panel meter is an excellent choice for those who need to measure AC voltage in the 0-5 volt range in industrial settings. Its simple design, wide voltage range, and backlit digital display make it an excellent tool for diagnosing and troubleshooting issues in electrical systems. If you need to measure voltages outside the 0-5 volt range or require more advanced features, you may consider more sophisticated meters with a wider voltage range, calibration options, or protective features.
Power adapters and other modifications may be necessary for proper operation in countries. Grainger Part #:12G482.