Better performance for on-site or mobile calibration
The 5540A Multi-Product Calibrator extends the capabilities of the 5502A Multi-Product Calibrator with better performance suited for on-site or mobile calibration, covering many of the most demanding
field instrumentation workloads. It calibrates the most popular handheld digital multimeters with increased test uncertainty ratios (TURs) and clamp meters to 1500 A with continuous current output.
Technical improvements include a current range increase from 20 A to 30 A of continuous current output, which reduces wait time during heavy usage. A range redesign enables you to calibrate your
existing handheld digital multimeters with greater confidence. A larger variety of thermocouple types and a new thermocouple connector enables easier connection and broadens the temperature workload
coverage. The workload is expanded even further when the 5540A is used with the 52120A amplifier to increase the current output to 6000 A, for calibrating high-current components such as Rogowski
coils.