选项

E3644A-0EMAC 115V single-phase 3-wire 115 VAC +/- 11V operation, 47 to 63 Hz 
E3644A-0E3AC 230V single-phase 3-wire. 230 VAC +/- 23V operation, 47 to 63 Hz 
E3644A-UK6Commercial calibration certificate with test data 
E3644A-1CMRackmount kit - mounts one with blank filler panel included 

服务与软件许可证 服务

此产品提供 KeysightCare 支持。 了解更多

R-55D-001-3ZKeysightCare Technical Support - 3 years 
R-55D-001-5ZUKeysightCare Technical Support - Upgrade to 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 
R-50C-021-3ANSI Z540-1-1994 Calibration - 3 years 
R-50C-021-5ANSI Z540-1-1994 Calibration - 5 years 
R-51B-001-ZReturn to Keysight Warranty - 3 years. 
R-51B-001-5ZExtended Warranty - Return to Keysight - 5 years 
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