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    testo 770-2 - Hook clamp meter with thermocouple adapter

    0590 7702
    $ 245.65
    1
  1. Unique hook-on function separates and grabs wires, without using your hands
  2. Retractable post makes hook release fast and easy
  3. μA for flame rod (ignition flame sensor) testing, and can measure temperature using type K thermocouple adapter
    4. In addition to the standard functions of the testo 770-1 hook clamp meter, the testo 770-2 includes a thermocouple adapter, and measures microamps.
    The testo 770 series identifies the testing in-process and automatically selects the correct meter configuration, which saves you time and increases your accuracy.

    The testo 770 series of instruments is rich in the features HVAC techs need and want, including TRMS, starting current, and frequency measurement.

    Testo’s history of efficiency, innovation, and quality now extends to the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market.

    testo 770-2 hook clamp meter 400 A, including test leads, 3 AAA batteries, type K thermocouple adapter, instruction manual, quick start guide, and certificate of conformity

    Temperature - Type K TC

    Measuring range
    -4.0° to 932.0 °F / -20 to +500 °C
    Accuracy
    ±1.8 °F (32.0° to 212.0 °F) / ±1 °C (0 to +100 °C)
    Resolution
    0.2 °F / 0.2 °C

    DC voltage

    Measuring range
    1 mV to 600 V
    Resolution
    max. 1 mV
    Accuracy
    ± (0.8 % of mv + 3 Digits)

    AC voltage

    Measuring range
    1 mV to 600 V
    Resolution
    max. 1 mV
    Accuracy
    ± (1.0 % of mv + 3 Digits)

    Ideal for non-contact current measurement on tightly packed cables

    • Fully retractable pincer arm, auto AC/DC, large two-line display, true root mean square (TRMS) measurement, starting current and μA measurement, temperature adapter

    Overview of applications

    • Current consumption measurement, testing voltage supply in live wires, measuring the ionization flow of heating systems, continuity tests on switching components, resistance measurement of sensors or motor windings, easy temperature checking