Keithley:
Model | Date | Group | Description |
---|---|---|---|
135 | Digital multimeter | ||
147 | 1972 | Other | Nanovolt Null Detector |
148 | 1975 | Analog multimeter | Nanovoltmeter |
149 | Analog multimeter | MILLI-MICROVOLTMETER | |
150 | Digital multimeter | Micro Voltmeter | |
150A | 01 January 1964 | Analog multimeter | Microvolt Ammeter |
150AR | 01 January 1964 | Analog multimeter | Microvolt Ammeter |
150B | 01 January 1967 | Digital multimeter | Microvolt Ammeter |
150R | Digital multimeter | ||
151 | 1960 | Analog multimeter | Micro Voltmeter |
153 | 1974 | Analog multimeter | MICROVOLT-AMMETER |
155 | 01 July 1978 | Digital multimeter | Null Detector / Microvoltmeter |
160 | 01 May 1976 | Digital multimeter | |
1602B | 1975 | Digital multimeter | Digital Output |
160B | 1975 | Digital multimeter | |
163 | 01 May 1976 | Digital multimeter | |
164 | 1974 | Digital multimeter | |
164TT | 1974 | Digital multimeter | |
165 | 01 January 1975 | Digital multimeter | |
168 | 01 January 1974 | Digital multimeter | Autoranging DMM |