Keysight’s AMP Clamp Meter Measures Large Currents Safely, Accurately, and Easily

Measurements of electrical distribution cables can be challenging and risky. For cables up to 2 inches in diameter, the Keysight U1210 Series (U1211A, U1212A, U1213A) handheld amp clamp meters (also known as clamp-on ammeters) enable high-current measurements without breaking the circuit. Plus, they provide an extra layer of protection with CAT IV 600 V and CAT III 1000 V safety ratings and include full digital multimeter (DMM) measurement features.

  • Measure high currents up to 1000 A safely with 2-inch jaw opening (52 mm)
  • Seamlessly carry out continuity tests with visual and audio alerts
  • Simplify troubleshooting with full DMM features, including resistance, capacitance, frequency, and temperature

Clamp Meters with Digital Multimeter Functions

  • Keysight U1211A, U1212A, and U1213A clamp meters come with a 2-inch jaw opening to more safely measure currents of thick cables
  • High resolutions measurements let you record current as low as 0.01 A
  • U1213A measures DC and AC voltage down to 4 V range and 0.001 V resolution
  • Peak hold capability is included
  • Optional Bluetooth® (Class 1) adapter enables safe monitoring of measurements on PC or iOS / Android mobile devices from up to 100 meters away
U1210 clamp meter in use

Key Specifications


3.5 digits

Max Reading Speed

7 readings/s

Basic 1-Year DCV Accuracy


Jaw Opening

2 inches / 52 mm

Peak Hold


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