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Testo 770-1 TRMS Clamp Meter, 400A

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519.00 AED 519.0 AED 519.00 AED 539.00 AED

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Brand: Testo
Warranty: 1 Year

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​Key Features:

  • True RMS Measurement:

    • Ensures accurate measurements of non-sinusoidal waveforms, crucial for modern electronics and power systems.

  • High Accuracy Current Measurement:

    • Measures AC currents with high accuracy up to 400A for precise electrical analysis.  

  • Voltage Measurement:

    • Measures AC and DC voltage for comprehensive electrical analysis.  

  • Resistance Measurement:

    • Measures resistance for troubleshooting electrical circuits and identifying potential problems.  

  • Continuity Test:

    • Quickly checks for continuity in electrical circuits, aiding in fault finding and ensuring proper connections.  

  • Diode Test:

    • Tests diodes for proper functionality, crucial for diagnosing electronic components.  

  • Large LCD Display:

    • Easy-to-read display with clear backlighting for optimal visibility in various lighting conditions.

  • Ergonomic Design:

    • Comfortable grip for reduced hand fatigue during prolonged use.

  • Durable Construction:

    • Built to withstand tough jobsite conditions with a rugged and durable design.

  • Safety Features:

    • Includes safety features to protect the user from electrical hazards.

  • Auto Ranging:

    • Automatically selects the appropriate measurement range for optimal accuracy and convenience.

  • Data Hold Function:

    • Freezes readings on the display for easy recording and analysis.

  • Low Battery Indication:

    • Alerts the user when battery power is low to prevent unexpected shutdowns.

  • Backlit LCD Display:

    • Provides clear and easy-to-read measurements even in low-light conditions.


​Key Technical Specifications:

  1. Current Measurement

    • AC Current Range: 0 to 400A.
    • Accurate current readings for troubleshooting and maintenance tasks.

  2. Voltage Measurement

    • AC Voltage Range: 1 mV to 600V.
    • DC Voltage Range: 1 mV to 600V.
    • Versatile for testing a wide range of electrical systems.

  3. True RMS Measurement

    • Ensures precise readings even with non-linear loads and distorted waveforms, making it reliable for complex electrical environments.

  4. Resistance Measurement

    • Range: 0.1Ω to 40MΩ.
    • Enables circuit continuity testing and resistance diagnostics.

  5. Capacitance Measurement

    • Range: 0.001µF to 1000µF.
    • Suitable for checking capacitors in electrical and electronic systems.

  6. Frequency Measurement

    • Range: 0.001Hz to 10kHz.
    • Ideal for monitoring variable frequency drives and power systems.

  7. Automatic Detection

    • Automatically detects and selects AC/DC current, voltage, and resistance settings, simplifying the measurement process.

  8. Jaw Opening Size

    • 35mm, suitable for standard conductor sizes in residential and industrial applications.

  9. Display Features

    • Two-line LCD Display: Provides clear and easy-to-read measurements.
    • Backlit Screen: Enhances visibility in dimly lit environments.
    • Data Hold Function: Captures readings for convenient reference.

  10. Safety Certifications

    • Rated CAT IV 600V and CAT III 1000V, ensuring safe operation in high-voltage environments.
    • Overload protection for added safety during use.
For B2B Inquiries : 

Please send your E-Mail to info@dotearth.ae, and one of our sales associate will contact you.

Tel : 02 665 1126