HM 203-4 was improved with vertical amplifiers now having variable controls and an input sensitivity of maximum 2mV/cm at full bandwidth. The sum and difference of two signals can be displayed. Besides Line- and TV-triggering, HF- and DC-triggering are now possible, as well. The CRT's internal graticule permits parallax-free viewing from different angles. Particularly for maintenance purposes, HM 203-4 also has a built-in Component Tester for quick tests of semiconductors and other components, single or in-circuit.
Bandwidth: 20 MHz
Analog Channels: 2
Digital Channels: 0
Max Sample Rate: 0 GS/s
Max Memory Depth: 0 Mpts
Operating System: Embedded
Form Factor: Benchtop
