Vintage HAMEG HM203-7 Dual-Trace Oscilloscope – 20MHz Bandwidth with Component Tester

Vintage HAMEG HM203-7 Dual-Trace Oscilloscope – 20MHz Bandwidth with Component Tester

Experience the precision and reliability of German engineering with the HAMEG HM203-7, a classic analog dual-trace oscilloscope renowned for its robust performance and versatile features. Ideal for electronics enthusiasts, educators, and professionals, this oscilloscope offers an authentic analog experience that's both educational and practical.​

Key Features:

• Bandwidth: 20 MHz (-3 dB), extending up to 28 MHz (-6 dB) for broader signal analysis.
• Dual-Trace Functionality: Simultaneously observe two signals with alternate or chopped display modes.
• Vertical Sensitivity: Calibrated ranges from 5 mV/div to 20 V/div, with a maximum uncalibrated sensitivity of 2 mV/cm.
• Time Base: 18 calibrated steps ranging from 0.5 µs/div to 0.2 s/div, with variable control down to 200 ns/div.
• Triggering Options: Supports automatic, normal, and TV modes with sources including Channel I, Channel II, line, and external inputs.
• Component Tester: Built-in feature for quick testing of semiconductors and other components, both individually and in-circuit.
• Display: 8 x 10 cm CRT with internal graticule for parallax-free viewing and a brightness control for optimal visibility.
• Input Impedance: 1 MΩ || 25 pF, accommodating a maximum input voltage of 500 V (DC + peak AC).
• Power Supply: Compatible with 110, 125, 220, and 240 V AC at 50/60 Hz.
• Dimensions: 285 mm (W) x 145 mm (H) x 380 mm (D); Weight: approximately 6 kg.​All About Circuits+4Radiomuseum+4manualzz.com+4manualzz.com+1microprecision.com+1All About CircuitsRadwell+2manualzz.com+2Radiomuseum+2

Condition:

This HAMEG HM203-4 oscilloscope is in excellent working condition, with all functions operating as intended. The CRT display is bright and sharp, and all controls respond smoothly. Cosmetically, it shows minimal signs of wear, consistent with its vintage nature.​

Included Accessories:

• Carrying Case
• Warranty Card
• One passive oscilloscope probe​ cable

Shipping & Handling:

The oscilloscope will be securely packaged to ensure safe delivery. Shipping is available to the continental United States.

Why Choose the HM203-7?

The HAMEG HM203-7 stands out for its combination of reliability, versatility, and user-friendly design. Its dual-trace capability and built-in component tester make it a valuable tool for troubleshooting and educational purposes. Whether you're delving into vintage electronics or seeking a dependable oscilloscope for your lab, the HM203-4 delivers consistent performance.​All About Circuits