Amplifiers
Electric amplifiers increase electrical signals, audio amplifiers amplify audio signals, and dual amplifiers have two channels for stereo and audio. A. Electric / High Impedance: Amplifies small currents for easy measurement on a standard bench meter B. Electric / Very Low Impedance: Amplifies small DC currents for easy measurement on a standard...
Electric amplifiers increase electrical signals, audio amplifiers amplify audio signals, and dual amplifiers have two channels for stereo and audio.
A. Electric / High Impedance: Amplifies small currents for easy measurement on a standard bench meter
B. Electric / Very Low Impedance: Amplifies small DC currents for easy measurement on a standard bench meter. Adjustable gain ranges from 1:10 to 1:1000, allowing an input of 1 microamp to produce an output of approx. 1mA on a bench meter or multimeter.
C. Audio / Low Voltage: Runs on either a 9V battery or 12V AC/DC power supply. The small speaker is suitable for laboratory use, providing adequate output volume and sound quality.
D. Audio / Large Speaker: Versatile audio device for classrooms, equipped with both mains power and speaker switches.
E. Dual / Mains Powered: Contains 2 independent amplifiers: a 10Hz to 10MHz AC amplifier with a fixed gain of 100, and an Audio frequency amplifier with DC to 10kHz and up to 500 gain over 6 switchable steps.
| Product Code | Type | Description | Weight | Manual |
| SE.LB0070-001 | Electric / High Impedance | for Franck Hertz etc. | 0.25 kg | See Here |
| SE.LB0071-001 | Electric / Very Low Impedance | for Electromagnetic Induction etc. | 0.17 kg | See Here |
| SE.LB0080-001 | Audio / Low Voltage | 9-12V AC/DC 50/60Hz | 0.43 kg | See Here |
| SE.LB0081-001 | Audio / Large Speaker | 240V AC 50/60Hz | 1.1 kg | See Here |
| SE.LB0082-001 | Dual / Mains Powered | 0.8 kg | See Here |
| Type |
Electric / High Impedance, Electric / Very Low Impedance, Audio / Low Voltage, Audio / Large Speaker, Dual / Mains Powered |
|---|