Oscilloscope 213 DMM

The Tektronix 213 DMM Oscilloscope is a portable measurement instrument that is designed to be used as either a digital multimeter or an oscilloscope. Function selection is made with a front-panel pushbutton switch. Voltage measurements are made with the integral high-impedance probe, while current and resistance measurements are made through a low-impedance banana jack input on the side panel. Operating power is provided by internal rechargeable batteries or from power-line voltage. An integral battery charger recharges the batteries whenever the instrument is connected to the power line.

The digital multimeter measures ac or dc voltage and current, and resistance. It features true rms responding circuitry when making ac voltage or current measurements. Full scale measurement ranges are 0.1 to 1000 V, 0.1 to 1000 mA, and 1 kΩ to 10 MΩ with a 200% full scale overrange on all ranges except 1000 V. The crt readout is a 3½-digit display containing an automatic polarity indicator, and a decimal point which is positioned by the range selector switch. Overrange is indicated by an unblanked readout display consisting of scrambled character segments.

The oscilloscope function provides a single channel, dc to 1 MHz vertical deflection system with calibrated deflection factors of 5 mV to 100 V /division with a reduced bandwidth of dc to 400 kHz on the 5 mV and 10 mV ranges. Current deflection factors are 5 μA to 100 mA/division from dc to 400 kHz with a reduced bandwidth of dc to 200 kHz on the 5 μA and 10 μA /division ranges. The horizontal deflection system provides calibrated sweep rates from 0.5 s to 2 μs/division, with a variable sweep magnifier that provides uncalibrated sweep rates to at least 5 times faster than the selected rate. The trigger input is either internal or external and provides stable triggering over the full bandwidth of the vertical deflection system. The oscilloscope crt display is a 6 x 10 division graticule with each division approximately 0.2 inches (0.5 cm).

Option 1 instruments are intended to be operated from 180-250 V DC-AC 48-62 Hz.

Analoges Oszilloskop 213 DMM,

1 Kanal, 1 MHz (-3 dB) und 3½-stelliges Digitalmultimeter (AC als True RMS, DC, mA, Ohm) mit direkter Ausgabe auf dem Bildschirm.

Spannungsmessung erfolgt über den Tastkopf durch einfaches Umschalten.

DMM: True RMS Frequenzbereich bis 40 kHz, mA, Ohm, über seitliche Bananenbuchsen.

Der Tastkopf ist fest montiert, das Kabel ist hinten um das Gerät gewickelt.
Akkus: 213 DMM enthält 2 Stück NiCd der Größe D, 4 Ah, (Monozelle mit Lötfahnen)

Netzspannung:

• Standard 48-62 Hz, 90-136 V
• Option 1 DC-AC 48-62 Hz 180-250 V

Zubehör: tekblaue Reisetasche, Messkabel für das DMM.

Besonderheiten:
213 DMM messen bis zu 600V, (+-3x 100V/div), die Isolation des kleinen Tastkopfs und des Kabels ist dafür ausgelegt.

Das Gerät ist vollisoliert und arbeitet erdfrei. TEK 213 enthalten keine smd-Bauteile.

Verwandte Geräte:
211 Oscilloscope = 1 Kanal, 500 kHz
212 Oscilloscope = 2 Kanal, 500 kHz
214 Storage Oscilloscope = 2 Kanal, 500 kHz mit Speicherbildröhre
221 Oscilloscope = 1 Kanal, 5 MHz

Here you find 386 models, 374 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tektronix; Portland, OR