
QT-4400 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $15.29 | Condition is New, AC/DC Digital Clamp Meter New In Box, shipping cost = $10.15 | 100.0% |
![]() | $44.00 | Condition is New, AC/DC Digital Clamp Meter QT-4400, shipping cost = $10.95 | ![]() |

The QT-4400 AC/DC Digital Clamp Meter Box is a versatile and advanced measuring tool designed to provide accurate and reliable readings of electrical currents in various applications. This clamp meter, manufactured by Quadtech, is housed in a robust and durable box, making it an ideal solution for industrial and commercial environments.
The QT-4400 features a high-resolution, backlit LCD display that is easy to read, even in low-light conditions. The large digits and clear markings ensure that the readings are easily discernible, enabling quick and accurate measurement. The clamp meter is capable of measuring currents ranging from 10 mA to 4000 A, making it suitable for a wide range of applications, from low-current circuits to heavy-duty industrial equipment.
The QT-4400 is a true-RMS AC clamp meter, which means it can measure the real power of non-sinusoidal loads, making it an excellent choice for measuring currents in motor circuits, solar panels, and other non-linear loads. It also offers various functions such as Min-Max-Average, Peak Hold, and Data Hold, which help in recording and analyzing the electrical data.
The clamp meter box is designed with a high impact and water-resistant polycarbonate housing, providing excellent protection against drops, shocks, and water splashes. The ergonomic design allows for a comfortable and secure grip, making it easy to use in various orientations. The QT-4400 also comes with a removable test lead set and a conveniently located battery compartment, allowing for easy battery replacement.
The QT-4400 Digital Clamp Meter Box is an essential tool for electricians, technicians, and engineers who require accurate and reliable current measurements in their work. Its robust design, versatile functions, and high accuracy make it a valuable addition to any toolbox.
The Qt-4400 AC/DC Digital Clamp Meter is a versatile and feature-rich electrical testing tool. Here are some pros and cons to help you decide if it's the right choice for your needs:
Pros:1. High accuracy and resolution: The Qt-4400 offers high accuracy and resolution, making it ideal for precise electrical measurements.
2. Wide measurement range: With a measurement range of up to 4000A for AC current and 2000V for AC and DC voltage, this clamp meter covers a wide range of electrical applications.
3. Auto and manual measurement modes: The meter offers both automatic and manual measurement modes, providing flexibility and convenience for different testing scenarios.
4. Data hold and peak recording functions: These features allow users to capture and save important measurement data for further analysis.
5. Backlit display: The backlit display ensures easy reading in various lighting conditions.
6. Rugged design: The meter is designed to withstand tough environments, with a waterproof and impact-resistant housing.
Cons:1. Price: The Qt-4400 is a high-end clamp meter, and its price point may be a barrier for some users.
2. Size and weight: The meter is larger and heavier than some other clamp meters on the market, which may make it less portable for some users.
3. Complexity: With its numerous features and functions, the meter may have a steeper learning curve than simpler models.
Conclusion:The Qt-4400 AC/DC Digital Clamp Meter offers high accuracy, a wide measurement range, and numerous advanced features that make it a valuable tool for electrical professionals and enthusiasts. However, its high price point, size, weight, and complexity may make it less suitable for casual users or those on a tight budget. Ultimately, the decision to buy this clamp meter depends on your specific electrical testing needs and budget.
Recommendation:If you require high accuracy and a wide measurement range for your electrical testing needs and have the budget for it, the Qt-4400 AC/DC Digital Clamp Meter is an excellent choice. However, if you're looking for a more affordable or portable option, there are other clamp meters on the market that may better suit your needs.
Details:
specifications testmultimeters:
- brand: Dc
- mpn: Qt-4400
- part type: Clamp Meter Box
- form factor: Pocket
- test/measurement functions: Ac Current, Ac Voltage, Dc Current, Dc Voltage
- ac voltage range: 450 V
- features: Clamp
- country of origin: Korea, Republic Of
- display: Digital
- upc: 986702101121
shipping testmultimeters:
- type: calculated
- service: usps ground advantage
- carrier: usps
- class: standard
- transit: 5-10 days
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
returns testmultimeters:
- policy: no returns
payments testmultimeters:
- wallet: google-pay
- other
- credit card: discover
seller testmultimeters:
- # reviews: 3
- rating: 100.0%
- city: orange, california
offer testmultimeters:
- started: april 22, 2026
- sold #: 7
- prices: $15.29–$44.00
- item condition: New
- availability: in stock
- in stock #: 2
- best offers: true
- options: ship-to-home
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