Tektronix TPP0500B Passive Probe: 500 MHz bandwidth, 10X attenuation, 3.9 pF capacitance, 300 V CAT II rating, TekVPI interface, TPP Series.
Tektronix TPP0502 Passive Probe: 500 MHz bandwidth, 2X attenuation, 12.7 pF capacitance, 300 V CAT II safety rating, TPP Series
Tektronix TPP1000 Passive Probe: 1 GHz bandwidth, 10X attenuation, 3.9 pF capacitance, 300 V CAT II rating, TekVPI interface, TPP Series.