testo 770-3 - Clamp meter

- Easy to operate thanks to the fully retractable pincer arm
- Auto AC/DC and large two-line display
- Improved TRMS method
- Bluetooth connection to your smartphone (with the testo Smart Probes App)

  • Non-contact measurement on tightly packed cables is really easy and reliable with the testo 770-3 clamp meter. Its innovative grab mechanism will make your work easy. The most powerful model in the clamp meter series, it offers lots of additional functions for those challenging tasks that you are faced with on a daily basis, e.g. communication with the smartphone app via Bluetooth.







     The testo 770-3 clamp meter is the ideal clamp amperemeter for demanding measuring tasks in tight application environments. The movable pincer arm can be fully retracted into the instrument. This enables the instrument to grab tightly packed cables in a particularly accurate way.

    In addition, more specialized applications can be handled using the clamp meter, such as starting current, power and µA measurements. The supplied temperature adapter for thermocouple probes can be used to measure electrical parameters as well as temperatures (compatible type K thermocouple probe can be ordered separately).

    The clamp amperemeter automatically detects and selects AC/DC and other parameters, such as resistance, continuity, diode and capacitance,. This makes operation easier and more reliable than ever before. Your readings are clearly and distinctly presented on the two-line display. In addition to this, the testo 770-3 offers a performance measurement function and can be connected via Bluetooth to the testo Smart Probes App. In the App, the measurement curve can be displayed as a graph on your smartphone/tablet and directly documented in the report.
  • Tipo K (NiCr-Ni)

    Faixa de medição-20 a 500 °C
    Exatidão±1 °C (0 a 100 °C)
    Resolução0,1 °C

    Dados técnicos gerais

    Garantia2 anos
    Temperatura de armazenagem-15 a 60 °C
    Peso378 g
    Overvoltage CategoryCAT IV 600V; CAT III 1000V
    AuthorizationsTÜV; CSA; CE
    Dimensões243 x 96 x 43 mm
    Temperatura de operação-10 a 50 °C

    DC voltage

    Measuring range / Resolution6,000 V / 1 vm
    60,00 V / 10 vm
    600,0 V / 100 vm
    Accuracy± (0,8 % do vm 3 Digit)

    AC voltage

    Measuring range / Resolution6,000 V / 1 vm
    60,00 V / 10 vm
    600,0 V / 100 vm
    Accuracy± (0,8 % do vm 3 Digit)

    DC current

    Measuring range / Resolution600 A / 0,1 A
    Accuracy± (2 % do vm 5 Digit)

    AC current

    Measuring range / Resolution600 A / 0,1 A
    Accuracy± (2 % do vm 5 Digit)

    Resistance

    Measuring range / Resolution60,00 Ohm / 0,01 Ohm
    600,0 Ohm / 0,1 Ohm
    6,000 kOhm / 1 Ohm
    60,00 kOhm / 10 Ohm
    600,0 kOhm / 100 Ohm
    6,000 MOhm / 1 kOhm
    60,00 MOhm / 10 kOhm
    Accuracy± (1,5 % do vm 3 Digit)

    Capacitance

    Measuring range / Resolution6,000 nF / 0,001 nF
    60,00 nF / 0,01 nF
    600,0 nF / 0,1 nF
    6,000 μF / 0,001 μF
    60,00 μF / 0,01 μF
    600,0 μF / 0,1 μF
    6,000 mF / 1 μF
    60,00 mF / 10 μF
    Accuracy± (1,5 % do vm 5 Digit)

    Frequency

    Measuring range / Resolution99,99 Hz / 0,01 Hz
    999,9 Hz / 0,1 Hz
    9,999 kHz / 1 Hz
    Accuracy± (1,0 % do vm 1 Digit)

    Instrument and measurement functions

    Diode testsim
    Continuity Testingsim
    Display ligthingsim
    Holdsim
    MinMaxsim
    Power Measurementsim
    Temperature measurement with adaptersim
    True RMSsim
    Inrush current measurementsim
    Bluetoothsim
    Display (counts)6.000

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