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Testo 770-3 Digital Hook Clamp Meter TRMS Wireless
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Testo 770-3 Digital Hook Clamp Meter TRMS Wireless
Non-contact measurement on tightly packed cables is really easy and reliable with the testo 770-3 clamp meter...Ideally suited for electrical work in HVAC applications
Testo 770-3 Digital Hook Clamp Meter TRMS Wireless
Item #: 5423367

Testo 770-3 Digital Hook Clamp Meter TRMS Wireless

Item #: 5423367

KRW 605455

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*All items will import from US

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Non-contact measurement on tightly packed cables is really easy and reliable with the testo 770-3 clamp meter...Ideally suited for electrical work in HVAC applications
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What Stands Out

Wireless Connectivity
The Testo 770-3 offers wireless connectivity, allowing users to effortlessly transfer measurement data to smartphones or tablets for easy analysis and documentation.
TRMS Measurement
This meter provides True RMS measurement, ensuring accurate readings for non-linear loads, a crucial feature for HVAC professionals dealing with complex electrical systems.
User-Friendly Design
Designed for convenience, the Testo 770-3 features a clear display and ergonomic shape, making it easy to handle and read measurements even in tight spaces.

Product Details

Get accurate measurements with the Testo 770-3 Digital Hook Clamp Meter. TRMS wireless functionality makes it easy to use. Available at Ubuy South Korea.
Power SourceAdapter
Measurement TypeMultimeter
Maximum Operating Voltage600 volts
Style NameDigital
Colorblack
Item Weight378 g
Item Dimensions9.84 x 1.57 x 3.94 inches (25 x 4 x 10 cm)
Brand NameTesto
Modeltesto 770-3
Unit Count1 Count
UPC662766900606
ManufacturerTesto, Inc.
Global Trade Identification Number00662766900606, 04029547013997
Included Componentsclamp meter, AA batteries, wires, CofC
Part Number0590 7703
BrandTesto
StyleDigital

Who Should Buy?

Suitable For
  • Electricians

    Perfect for electricians needing precise measurements in various applications, including troubleshooting and system maintenance.

  • HVAC Technicians

    Ideal for HVAC specialists who require reliable measurements for heating and cooling systems during installation or repairs.

  • Field Technicians

    Excellent for field technicians requiring a portable device with wireless capabilities for quick and efficient readings.

Not Suitable For
  • Casual Users

    Not ideal for casual users due to complexity and advanced features that may be unnecessary for basic tasks.

Product Description

Testo 770-3 Digital Hook Clamp Meter TRMS Wireless

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What features does the Testo 770-3 Digital Hook Clamp Meter offer?

    Answer: The Testo 770-3 features True RMS measurement, which ensures accurate readings for both AC and DC currents. It also includes a wireless Bluetooth function that allows real-time data transfer to your smartphone or tablet, enhancing convenience for remote monitoring. This clamp meter is ideal for HVAC technicians, electricians, and maintenance professionals who require reliable data access.
  • Question: How does the wireless functionality of the Testo 770-3 work?

    Answer: The wireless functionality of the Testo 770-3 uses Bluetooth technology to connect to mobile devices. This allows users to view measurements directly on their smartphone or tablet, facilitating better data management. For example, an HVAC technician can monitor current readings from a distance, enabling them to multitask efficiently while ensuring accuracy in their work.
  • Question: Can the Testo 770-3 measure temperature along with electrical parameters?

    Answer: Yes, the Testo 770-3 can measure temperature in addition to various electrical parameters. It offers temperature measurement capabilities with an optional external thermocouple. This feature is particularly useful for professionals who need to analyze both temperature and electrical readings in HVAC applications, such as assessing the efficiency of heating systems or air conditioners.
  • Question: Is the Testo 770-3 suitable for both residential and industrial applications?

    Answer: Absolutely, the Testo 770-3 is designed for versatility, making it suitable for both residential and industrial applications. Whether you are performing routine maintenance in a home or troubleshooting complex electrical systems in a manufacturing plant, this clamp meter provides reliable measurements and ease of use for technicians across various sectors.
  • Question: What is the maximum current rating of the Testo 770-3?

    Answer: The Testo 770-3 can measure AC and DC currents up to 400A. This high current measurement capability makes it perfect for electricians and HVAC technicians who frequently work with high-power electrical systems. For instance, it can efficiently handle tasks such as measuring the current draw on motors or large heating elements.
  • Question: What safety features does the Testo 770-3 include?

    Answer: The Testo 770-3 incorporates several safety features, including CAT IV 600V and CAT III 1000V ratings, ensuring it can safely tackle high voltage applications. Additionally, the meter has integrated overload protection that prevents damage from overloading during use. These safety measures make it an essential tool for professionals working in various environments where electrical safety is a concern.
  • Question: Does the Testo 770-3 have a backlit display?

    Answer: Yes, the Testo 770-3 is equipped with a backlit display that enhances visibility in low-light conditions. This feature is particularly beneficial for technicians who work in dimly lit areas, such as electrical panels or attics, enabling them to view readings clearly without strain.
  • Question: How can I maintain my Testo 770-3 clamp meter?

    Answer: To maintain your Testo 770-3 clamp meter, regularly clean the jaws and display with a soft, dry cloth to ensure there is no residue that could interfere with performance. It's also recommended to perform routine calibration checks, particularly if the meter is used frequently in high-demand situations. This maintenance will help ensure accuracy and longevity.
  • Question: What type of batteries does the Testo 770-3 use?

    Answer: The Testo 770-3 operates on AAA batteries, which are easily replaceable. Having a reliable power source is crucial for its performance, especially for professionals in the field who may need to use the meter for extended periods. Carrying a few extra batteries can ensure you're always prepared for measurements without interruptions.
  • Question: Where can I buy Testo 770-3 Digital Hook Clamp Meter TRMS Wireless in South Korea?

    Answer: You can purchase the Testo 770-3 Digital Hook Clamp Meter TRMS Wireless from Ubuy in South Korea. Ubuy is a trusted online retailer that offers a wide selection of tools and electronic measuring devices, ensuring that you receive a reliable product backed by excellent service.

Testo Clamp Meters Editorial Review

The Testo 770-3 Digital Hook Clamp Meter TRMS Wireless is a highly recommended meter for HVAC professionals. It measures capacitance with 8 different ranges, including microfarads and measures up to 600A AC or DC. It can measure frequency, voltage, and current at the same time. The user manual is available online. However, it cannot do two different measurements at once. Overall, the Testo 770-3 is a very nice meter for HVAC, and the range of measurements it offers make it ideal for a variety of applications.

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Pros

  • Measures capacitance with 8 different ranges
  • Measures up to 600A AC or DC
  • Can measure frequency, voltage, and current at the same time

Cons

  • Cannot do two different measurements at once.

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KRW 605455

Order now and get it around Wednesday, September 09

QTY:

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Features & Benefits

  • Non-contact measurement for tightly packed cables
  • Innovative grab mechanism
  • Real-time power measurement with power factor indication
  • Bluetooth enabled for remote viewing, data logging, and creating reports
  • Parameter for flame rod testing and temperature measurement
  • Ideal for electrical work in HVAC applications

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