Keithley 4288 /3028 Rackmount Accessory for Model 2400 General Inquiries/Quote Request Keithley 4288 /3028 Rackmount Accessory for Model 2400 SKU: KEI4288 /3028 Categories: Parts and Accessories, Rack Mounts/Handles Tag: accessory Brand: Keithley Description Specifications Description Rackmount Accessory for Model 2400 Additional information Weight 5 lbs Related products HP/Agilent 1158A 4 GHz Active Probe More Info HP/Agilent 1156A Active probe, 1.5 GHz More Info HP/Agilent 1141A 200 MHz Differential Probe – New More Info