U1240B Series Handheld Digital Multimeters

Data Sheets

Key Features

  • Check more, fix more
  • 10,000-count display
  • 0.09% basic DCV accuracy
  • True RMS AC measurement
  • Basic functions — ACV, DCV, ACI, DCI, resistance, frequency, diode, continuity tests
  • Advanced functions — Capacitance, temperature, MINMAX recording

Ease of use

  • Adjustable backlighting — two intensity levels
  • Manual data logging (U1242B only)
  • Built-in switch counter, harmonic ratio (U1242B only), dual/differential temperature capabilities (U1242B only)

Built to last

  • Overmold body casing
  • CAT III 1000 V and CAT IV 600 V safety protection
  • Certified to CE and CSA standards
  • Operating temperature –10 to 55 °C

Keysight Technologies, Inc. U1240B Series handheld digital multimeters enable you to check more with wider measurement ranges. They feature true RMS readings on their 10,000-count displays. The adjustable backlighting allows you to complete your jobs even in subdued lighting conditions, or to simply prolong battery life. Your maintenance tasks are greatly simplified due to the built-in switch counter, harmonic ratio, dual and differential temperature capabilities, with just a press of the button. The meters have a high safety rating with CAT III 1000 V and CAT IV 600 V protection and are certified to CE and CSA standards. On top of that, the U1240B Series comes with a certificate of calibration and test report – at no extra cost.

The latest multimeters in this series, the U1241B and U1242B, now come in vivid orange cases, offering the capabilities and functions you need.


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