Options

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66321B-120DC power supply 104-127VAC operation, 50/60Hz 
66321B-220DC power supply 191-233VAC operation, 50/60Hz 
66321B-230DC power supply 209-254VAC operation, 50/60Hz 
66321B-8ZJRemoves feet for use in a racked system 
66321B-A6JANSI Z540-1-1994 Calibration 
66321B-UK6Commercial calibration certificate with test data 
66321B-1CMRackmount Kit with blank filler panel 
66321B-AXSRackmount Kit for side by side mounting 
66321B-0072 Extra 5-pin output connectors 

Services and Software Licenses Services

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KeysightCare is available for this product. Learn More

R-51B-001-ZReturn to Keysight Warranty - 3 years. 
R-51B-001-5ZExtended Warranty - Return to Keysight - 5 years 
R-50C-011-3Calibration Plan - Return to Keysight - 3 years 
R-50C-011-5Calibration Plan - Return to Keysight - 5 years 
R-50C-011-MU-3Keysight Calibration + Uncertainties - 3 years 
R-50C-011-MU-5Keysight Calibration + Uncertainties - 5 years 
PS-S10Remote scheduled productivity assistance hours 
PS-S20-01Recommended Startup assistance, daily 
PS-S20Startup assistance, daily 
PS-X10Solution Engineer Professional Services, Daily 
Netherlands