300-series scopes
The 300 series of oscilloscopes from Tektronix includes:
Tube era
-
310 - 4 MHz tube scope (1955 – 1972)
-
315 — 5 MHz "portable" tube scope (1952 – ?)
-
316 — 10 MHz 3-in tube scope (1959 – 1972?)
-
317 — 10 MHz 3-in 9 kV tube scope (1959 – 1972)
-
321 — 5 MHz portable (1960 – 1972)
Solid-state era
-
305 - 5 MHz 2-ch scope with battery, DMM (1979 – 1991)
-
314 — 10 MHz 2-ch storage scope (1975 – 1991)
-
323 — 4 MHz scope with battery (1969 – 1978)
-
324 — 10 MHz scope with battery (1971 – 1978)
-
326 — 10 MHz 2-ch scope with battery (1972 – 1978)
-
335 — Dual-trace 35 MHz compact scope (1976 – ?)
-
336 — Dual-trace 50 MHz compact scope (1984 – 1992)