HP/Agilent 420B Crystal Detector General Inquiries/Quote Request HP/Agilent 420B Crystal Detector SKU: KEY420B Category: Parts and Accessories Tag: accessory Brand: Agilent HP Keysight, HP/Agilent, Keysight (Agilent / HP) Description Specifications Description HP/Agilent 420B Crystal Detector Additional information Weight 1 lbs Dimensions 8 × 3 × 3 in Related products HP/Agilent 10076A High Voltage Probe, 100:1, 4 kV, 250 MHz More Info HP/Agilent 10070A 1:1, 1.5m Passive Probe – NEW 10070-60001 More Info HP/Agilent 1159A 1 GHz Differential Probe More Info