MA445

The Extech MA445 400A AC/DC Clamp Meter is a versatile and reliable tool for electrical professionals and DIY enthusiasts. This clamp meter is designed to measure current, voltage, and resistance in AC and DC circuits, making it an essential addition to any toolkit.

The Extech MA445 features a large, backlit LCD display that is easy to read, even in low-light conditions. The digital display provides accurate readings with a high resolution, allowing for precise measurements. The meter also includes a data hold function, which allows you to lock in a measurement for easy comparison with other readings.

The clamp jaw of the Extech MA445 is designed to fit around conductors up to 1 inch in diameter, making it suitable for a wide range of applications. The jaw is made of durable, impact-resistant material, ensuring long-lasting performance. The meter also includes a safety feature, which automatically shuts off if it detects an overcurrent or overvoltage condition.

The Extech MA445 is powered by 2 AA batteries, which are included with the meter. The meter is also equipped with a low battery indicator, so you'll always know when it's time to replace the batteries. The meter is compact and lightweight, making it easy to carry around and store.

In addition to its measurement capabilities, the Extech MA445 includes a number of other features that make it a standout choice for electrical professionals and DIY enthusiasts. These include a non-contact voltage detection feature, which can detect voltage without the need to touch the conductors, and a diode test feature, which can determine the polarity of a diode.

Overall, the Extech MA445 400A AC/DC Clamp Meter is a powerful and reliable tool that is essential for anyone working with electrical circuits. Its large, backlit LCD display, durable clamp jaw, and safety features make it easy to use and safe to operate. Its versatile measurement capabilities, compact design, and additional features make it a must-have for electrical professionals and DIY enthusiasts alike.

1. High Accuracy: The Extech MA445 offers high accuracy with an error of less than 1%. This is especially important for professionals who require precise readings.

2. Wide Range: This clamp meter can measure AC/DC current from 250mA to 400A, making it suitable for a variety of applications.

3. Safety Features: It has a Category IV 600V safety rating, making it safe to use in high-voltage environments. It also has a jaw opening of 30mm, which allows for easy measurement of large wires.

4. Easy to Use: The Extech MA445 has a backlit LCD display, which makes it easy to read in low light conditions. It also has a hold function, which allows you to temporarily freeze the reading.

5. Durable Construction: The device is made of heavy-duty materials, making it durable and long-lasting.

1. Price: The Extech MA445 is more expensive than some other clamp meters on the market. This may be a disadvantage for those on a tight budget.

2. Size: The device is quite large and heavy, which may make it difficult to carry around for long periods of time.

3. Limited Functionality: While the Extech MA445 is a high-quality clamp meter, it only measures current and does not have additional features such as voltage or resistance measurement.

The Extech MA445 is a high-quality clamp meter that is suitable for professionals who require high accuracy and a wide range of measurements. Its safety features, durability, and easy-to-use design make it a great choice for electricians and other tradespeople. However, its high price and limited functionality may be a disadvantage for some. Ultimately, the decision to buy the Extech MA445 should depend on your specific needs and budget.

If you require a high-accuracy clamp meter with a wide range of measurements and are willing to pay a premium, then the Extech MA445 is a great choice. However, if you are on a tight budget or only require basic measurement capabilities, there may be more affordable options available. It's always a good idea to do some research and compare different clamp meters before making a purchase.

Details:

Please see pictures. Equipped with true rms technology, it accurately measures ac/dc voltage , resistance, frequency, and continuity. Bought and then used once worked great. The Extech brand guarantees quality and durability, making it a wise investment for your testing needs.

With its clamp feature, it enables users to test current without interrupting the circuit.

specifications testmultimeters:

• brand: Extech
• mpn: Ma445
• part type: Clamp Meter
• features: Clamp, True Rms
• upc: 793950374450

shipping testmultimeters:

• service: usps ground advantage, usps priority mail
• carrier: usps
• class: standard, expedited
• type: calculated
• transit: 5-10 days

offer testmultimeters:

• started: may 25, 2024
• prices: $62.00–$244.26
• item condition:
  • New – Open box
  • New
  • Nuovo
  • Used
• in stock #: 5
• options: ship-to-home
• sold #: 29
• availability: in stock

seller testmultimeters:

• rating: 95.8%
• # reviews: 959
• city: mora, minnesota

returns testmultimeters:

• time: 30 days
• policy: returns accepted
• method: money back
• paid by: buyer

general testmultimeters:

• category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters

payments testmultimeters:

• credit card: visa
• wallet: apple-pay

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