Fluke 5550A Performance Multi-Product Calibrator

The Fluke 5550A Performance Multi-Product Calibrator is a high-accuracy calibration instrument engineered for calibration laboratories and service centers. It calibrates digital multimeters, oscilloscopes, power meters, and other electrical test equipment with optimized ranges for modern workloads. A 7-inch color touchscreen with intuitive graphical interface and visual connection management guides operators through each calibration task, while improved settling time accelerates multimeter calibration cycles.

Technical Specifications

• Direct voltage: 0 V to ±1020 V


• Direct current: 0 to ±30.2 A


• Alternating voltage: 1 mV to 1020 V, 3 Hz to 500 kHz


• Alternating current: 10 μA to 30.2 A, 3 Hz to 30 kHz


• Volt/Hertz: 1000 V at 10 kHz / 330 V at 100 kHz


• Waveforms: Sine wave, triangle wave, truncated sine wave


• Resistance: 0 Ω to 1200 MΩ


• Capacitance: 200 pF to 120 mF


• Inductance: 12 μH to 12 H


• Dual output power: 30.9 kW


• Continuous current output: 30 A (expandable to 6000 A with 52120A amplifier)


• Oscilloscope bandwidth: 2.1 GHz, 1.1 GHz, or 600 MHz Temperature & Thermocouple Support:


• Thermocouple types: B, C, E, J, K, L, N, R, S, U, BP, XK


• Temperature standards: ITS-90, IPTS-68


• RTD outputs: Pt100 (385/395/3916), Pt200 (385), Pt500 (385), Pt1000 (385), Ni120, Cu10


• RTD compensation: Off, 2-wire, 4-wire Performance:


• Frequency uncertainty: <2.5 ppm


• Phase control: 0.01°


• Phase lock: Yes


• Test uncertainty ratio: 4:1 TUR calibrates 5.5-digit multimeters and some 6.5-digit multimeters

Key Features

• Reverse power protection up to ±300 V peak


• 7-inch color touchscreen with visual terminal guidance


• Remote interfaces: USB 2.0, Ethernet (Telnet), RS-232, GPIB


• Compatible with MET/CAL Calibration Management Software


• Automatic mains selection: 100 V, 120 V, 220 V, 240 V (±10 %)


• Max power consumption: 500 VA


• Operating temperature: 0 °C to 50 °C

Compatibility & Integration Automated calibration workflows via MET/CAL software. RS-232 configured as DTE. Multi-protocol remote command support enables integration with existing calibration management systems.