The two-channel 2225 Oscilloscope contains features usually found in more expensive instruments. The
low-noise vertical system operates at 500 ÁV/div. You also get horizontal alternate sweep magnifications
of X5, X10, and X50. These allow you to perform most measurements typically associated with dual time base
scopes. The unit provides the convenience of Tek's "hands-free" triggering, including HF and LF reject
trigger filtering, TV line and field triggering. The single-sweep function is very useful for babysitting
waveforms and waveform photography. The unit has a bandwidth of 50 MHz with a risetime of 7.0 ns; 40MHz
with a risetime of 8.8 ns., -3 dB; p-p auto triggering. 0.5 s/div to 0.05 Ás/div, max of 5 ns/div.