
793950398227 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $199.00 | Condition is New, Extech EX820A: 1000A True RMS AC Clamp Meter with IR, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $397.48 | Top Pick! Condition is Nuovo, Extech EX820A Digital Clamp Meter IR Thermometer, No. LoZ CAT IV 600V, shipping cost = $48.80 | 99.6% |

The EXTEND-NC EX820A 1000A AC Clamp Meter from EXTECH is a versatile and powerful electrical testing tool designed to deliver accurate and reliable measurements for professionals and DIY enthusiasts. This clamp meter is specifically engineered to measure alternating current (AC) electrical signals up to 1000 Amperes, making it an ideal choice for heavy-duty electrical applications.
The EX820A features a high-resolution, backlit LCD display that ensures easy-to-read measurements even in low-light environments. The large, ergonomic design of the meter housing provides a comfortable grip and ease of use, while the Auto-V/Auto-Amps function allows for automatic voltage and current measurement selection.
This clamp meter also comes equipped with several essential safety features, including a CAT IV 600V rating, overload protection, and a thermal fuse to protect against damage caused by excessive current flow or high temperatures. Additionally, the EX820A includes a data hold function, which temporarily freezes the display to capture important readings for further analysis.
The EXTEND-NC EX820A 1000A AC Clamp Meter also includes a range of additional functions, such as a minimum-maximum recording feature, a relative mode for comparing measurements, and a low battery indicator. The meter also comes with a removable test lead set and a convenient carrying case for easy transport and storage.
In summary, the EXTEND-NC EX820A 1000A AC Clamp Meter from EXTECH is a feature-rich and robust electrical testing tool designed for professionals and DIYers who require precise and reliable measurements for heavy-duty AC applications. Its large LCD display, ergonomic design, and essential safety features make it a versatile and indispensable addition to any toolbox.
A Detailed Analysis of the EXtech EX820A 1000A AC Clamp Meter: Weighing the Pros and Cons
Introduction:The EXtech EX820A 1000A AC Clamp Meter is a versatile and powerful electrical measurement tool designed for professionals and DIY enthusiasts. In this analysis, we will discuss the key advantages and disadvantages of this device, helping you make an informed decision about whether it's the right choice for your electrical testing needs.
Pros:1. High Current Measuring Capability: With a 1000A current measurement range, the EX820A is capable of accurately measuring even high currents, making it an ideal choice for industrial and heavy-duty applications.
2. Wide Voltage Measuring Range: The device offers a wide voltage measuring range from 1.2V to 1000V, ensuring that it can be used for various electrical testing applications.
3. CAT III 600V Safety Rating: The EX820A is rated for CAT III 600V safety, which means it can be used in close proximity to live electrical circuits, providing an added layer of safety for users.
4. Data Hold and Peak Reading Function: The device features a data hold function, which allows users to lock in and store the current reading for reference, while the peak reading function records the highest value of a transient signal.
5. Auto and Manual Ranging: The EX820A offers both auto and manual ranging, providing users with the flexibility to switch between the two modes depending on their testing requirements.
6. Low Pass Filter: The device's low pass filter helps eliminate interference from AC ripple and other high-frequency signals, ensuring accurate and reliable measurements.
Cons:1. Size and Weight: The EX820A is a relatively large and heavy clamp meter, which can make it less convenient for users who require a more portable solution.
2. Limited Measuring Functions: While the EX820A offers a wide range of measuring functions, it may not be as comprehensive as some other high-end clamp meters, which can be a drawback for users requiring more advanced measurement capabilities.
3. No Bluetooth or Wi-Fi Connectivity: The EX820A does not offer Bluetooth or Wi-Fi connectivity, which can be a disadvantage for users who prefer wireless data transfer and remote monitoring capabilities.
Conclusion:The EXtech EX820A 1000A AC Clamp Meter offers impressive measuring capabilities, safety features, and versatility, making it a valuable tool for professionals and DIY enthusiasts working on high current and high voltage electrical applications. However, its large size, lack of advanced measuring functions, and absence of wireless connectivity may be drawbacks for some users. Ultimately, the decision to purchase the EX820A depends on your specific testing requirements, budget, and personal preferences.
Recommendation:If you require a high-performance clamp meter for heavy-duty industrial applications, the EXtech EX820A 1000A AC Clamp Meter is an excellent choice due to its wide measuring range, safety features, and data holding capabilities. However, if you prefer a more portable and versatile solution with advanced measuring functions and wireless connectivity, you may want to consider other options on the market. Always remember to prioritize safety, accuracy, and your testing requirements when choosing an electrical measurement tool.
Details:
Inrush current to capture start-up. 1000A ac clamp meter with ir, low pass filter LPG and impedance mode Liz. Manufacturer Extech. Cat iv-600v safety rating.
6000 count backbit LCD display. Loaded with advanced features. Liz prevents false readings caused by ghost voltage s. Built in ir thermometer for non-contact temperature measurements.
Low pass filter LPG for accurate measurement of electrically noisy equipment. Item model number EX820A.
specifications testmultimeters:
- brand: Extech
- part type: Clamp Meter
- color: Green
- upc: 793950398227
- package dimensions lxwxh: 11.73x6.06x2.95 Inches
- weight: 1.68 Pounds
seller testmultimeters:
- city: phoenix, az
- rating: 100.0%
- # reviews: 102
payments testmultimeters:
- other
- credit card: discover
- wallet: paypal
shipping testmultimeters:
- type: fixed
- class: standard
- service: fedex ground or fedex home delivery
- carrier: fedex
- transit: 4-9 days
offer testmultimeters:
- availability: in stock
- prices: $199.00–$397.48
- item condition:
- New
- Nuovo
- sold #: 25
- options: ship-to-home
- in stock #: 2
- started: march 16, 2025
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
returns testmultimeters:
- policy: returns accepted
- paid by: seller
- time: 30 days
- method: money back
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