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We'll help you sell your stuff! B&K PRECISION 2120 20MHZ OSCILLOSCOPE VGC NO RESERVE For your consideration is this B&K Precision 2120 20MHz Oscilloscope. This item is in very good used condition and operates as it should. The model 2120 is a dual trace oscilloscope 20MHz that offers high performance at an affordable price. * Dual or single trace operation * AUTO/NORM triggered sweep operation with AC, TVH, TVV and line coupling * Compact low profile design * Dual or single trace operation. 1 mV/div sensitivity. Auto/Norm triggered sweep operation with AC, TVH, TVV and Line coupling. Calibrated 18 step timebase with x10 magnifier. Compact, low-profile design. Includes two 10:1 probes, schematic diagram & parts list, AC power cord, spare fuse. VERTICAL AMPLIFIERS (CH1 and CH2) Sensitivity: 5 mV/div to 5 V/div in 1-2-5 sequence, 10 steps. Vernier control provides fully adjustable gain between steps and increases maximum sensitivity to 1mV/div (at reduced bandwidth). Accuracy:+-3%. Input Resistance: 1 M/ohm +-2%. Input Capacitance: 35 pF +-5pF. Frequency Response: 5 mV to 5 V/div (CAL): DC to 20 MHz (-3dB). 1 mV/div (uncalibrated): DC to 10 MHz (-3dB). Rise Time: 17.5ns. Operating Modes: CH 1: CH1, single trace. CH2: CH2, single trace. ALT: dual trace alternating. CHOP: dual trace chopped. ADD: algebraic sum of CH1 + CH2. Polarity Reversal: CH1 only. Max. Input Voltage: 400 V DC+AC peak. Max. Undistorted Amplitude: DC to 20 MHz: 4 divisions. DC to 10 MHz: 8 divisions. Sweep Speed: 0.5 us/div to 0.2 s/div in 1-2-5 sequence, 18 steps. Vernier control provides fully adjustable sweep time between steps. Accuracy: +/- 3%. Sweep Magnification: 10X, +/- 6%. Triggering Modes: AUTO (free run) or NORM. Triggering Source: CH1, CH2, LT, EXT, LINE. Max. Ext. Trigger Voltage: 200 V DC + Acpeak. Trigger Coupling: AC 30 Hz to 30 MHz. TV H used for triggering from horizontal sync pulses. TV used for triggering from vertical sync pulses. X-Y Mode: Switch selectable using X-Y switch. CH1: Y axis. CH2 X axis. Sensitivity: Same as vertical CH2. Accuracy: Y-axis +-3%. X axis: +-6%. Input Impedance: Same as vertical channel 2. Frequency response: DC to 2 MHz typical (-3dB). X-Y Phase Difference: Approximately 3% at 50 kHz. Max. Input Voltage: Same as vertical channel 2. Calibrating Voltage: 1 kHz (+- 10%) positive square. Wave, 0.2 V p-p (+ -2%). CH 1 Output (on rear panel). Output Voltage: 50 mV/div (into 50-ohm load). Output Impedance: Approximately 50 ohms. Frequency Response: 20 Hz to 10 MHz, -3dB, into 50 ohms. 20 Hz to 20 MHz, -6dB, into 1 m ohm. Trace Rotation: Electrical front panel adjustable. Power Requirements: 115 V/230 V +-10%, 50/60 Hz, approx. 35W. Dimensions (WxHxD): 320 x 130 x 361mm (12.6 X5.1 X 14.2").Weight: 6.75 kg (15 lbs). * 5% Sales Tax applies to Idaho, USA residents * We do not accept Personal Checks. If you send us a personal check you can expect us to return it and to report the item as Unpaid. No exceptions! If this item arrives and does not match the description or pictures above, you may return it within 3 days of receipt for a refund (You must email us first to obtain authorization). * Contact us with any questions: questions@esellerstradingco.com Rest assured your information will not be given, sold, rented or loaned to any third party. eSellers Trading Co. has used its best efforts to inspect the item(s) for sale and create descriptions and furnish photographs that fairly and adequately depict the type, condition and image of the goods at the time of sale. eSellers Trading Co. makes no express or implied warranties or representations regarding the condition or suitability of the goods and to the extent allowed by law, specifically disclaims any express or implied warranties, including but not limited to any warranty of merchantability or fitness for purpose. |