Current Measuring Instruments

The three instruments in the testo 770 clamp meter family are ideally suited for current measurement in switching cabinets. Both instruments in the testo 755 current/voltage tester family are the first of their kind: voltage testers which meet the latest standard and which can also measure current. This means they are suitable for virtually all daily electrical measuring tasks.

3 products or recommendations for Current Measuring Instruments
  • testo 755-2 - Current / Voltage Meter with 200 A AC, 1000 V AC/DC, Continuity, and Phase Rotation Tester

    Order-Nr. 0590 7552

    The testo 755-2 includes important additional features: phase rotation, voltage range up to 1000V, and the unique feature which allows the user to check for voltage using only a single lead.  The testo 755 current/voltage testers are fast and easy to use, especially when you are testing many circuits. The convenient open-jaw current tester automatically turns on when voltage exceeds 6V. It then auto-selects the correct parameters and range for your test. These rugged testers are suitable for virtually all your daily electrical measuring tasks.

    • Phase rotation tester and voltage range up to 1000 V

    • Unique feature which allows the user to check for voltage using only a single lead

    • Polarity detection for DC circuits

    • Meter automatically detects testing in-process and selects correct meter configuration which saves time and optimizes accuracy

  • testo 755-1 - Current / Voltage Meter with 200 A AC, 600 V AC/DC, and Continuity

    Order-Nr. 0590 7551

    The testo 755 current/voltage testers are fast and easy to use, especially when you are testing many circuits. The convenient open-jaw current tester automatically turns on when voltage exceeds 6V. It then auto-selects the correct parameters and range for your test. These rugged testers are suitable for virtually all your daily electrical measuring tasks.

    • Meter automatically detects testing in-process and selects correct meter configuration which saves time and optimizes accuracy

    • Polarity detection for DC circuits

    • 3-phase sequence check with motor rotation indication

    • Single lead voltage test with audible indication

3 Products found