Name: | Sprague Electric Company; North Adams, MA (USA) |
Abbreviation: | sprague |
Products: | Model types Others |
Summary: |
Sprague Electric Company Also: Sprague Specialties Company, North Adams, MA (~1930) for electrolytic condensers.
Sprague Electric Limited. Found in "Electronic Engineering" number 587, volume 49, January 1977. |
Founded: | 1926 |
History: |
Sprague World Trade Corp. Vertretung in Österreich durch Elbatex GmbH; 1123 Wien 12; Gatterholzgasse 20.
From the brand of an electrolytic capacitor, a commercial agreement must have been made to build the Sprague capacitors in Italy by the Italian "Creas" |
This manufacturer was suggested by Vitor Oliveira.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 51 | TO-3 Tel-Ohmike | Bridge-type instrument for measuring capacity and resistance, with built-in DC VOM. | |
USA | 53–56 | KT-1 Kwik-Test Capacitor Checker | 1626 | Range of capacitors: 30pF to 2,000uF. |
USA | 52 | TO-4 Tel-Ohmike | 12J5GT | Tel-Ohmike Capacitor-Resitor Bridge. |
USA | 56 | 202 Signal Tracer | 6AB4 | Audio imput flat from 2 cps to 200 kc. |
USA | 40 | Sprague Interference Analyzer | Sprague Interference Analyzer; Box with a 6 position switch. | |
USA | 63 | Tel-Ohmike - Capacitor Analyzer TO-6 | 6C4 | This apparatus is intended to measure Capacitance, Power factor, Leakage Current and Insul... |
USA | 58 | Tel-Ohmike Capacitor Analyzer TO-5 | 6C4 | Multi purpose instrument for checking and measuring: capacitance, power factor, and insula... |
USA | 31 | Sprague Visavox | The Sprague Visavox was featured in February 1931 by "Radio News".The Visavox... | |
USA | 59 | Interference Locator - Analyzer 500 | 6AN4 | The Sprague 500 multi-band receiver was the last of the valve specialised radio receive... |
USA | 52 | Pluggable Electrolytic Capacitor 500MFD./50VDC | Pluggable electrolytic capacitor with octal socket; Capacity: 500 MFD., Maximum voltage... | |
USA | 63 | Tel-Ohmike - Capacitor Analyzer TO-6A | 6C4 | This apparatus is intended to measure Capacitance, Power factor, Leakage Current and Insul... |
Further details for this manufacturer by the members (rmfiorg):
Data Compliance | More Information |