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Oscilloscope Dual Trace
Oscilloscope Dual Trace (Product Code: SLE/PHY/131) is a 20MHz dual-channel cathode ray oscilloscope used to display and compare electrical waveforms in school, college and electronics laboratories. Both independent channels offer 5mV/div sensitivity, and a 6-inch rectangular CRT with red internal graticule, X-Y mode and algebraic addition and subtraction make it a versatile teaching CRO; a microphone is included for sound-wave work. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Bandwidth and channels | 20MHz, dual channel, CH1 and CH2 independent |
| Vertical sensitivity | 5mV/div on both channels |
| Display | 6-inch rectangular cathode ray tube with red internal graticule |
| Time base | High-speed sweep; maximum sweep time 0.2 µs/div, 20 ns/div when magnified by 10 |
| Trigger | Alternate trigger function for observing two waveforms of different frequency |
| Operating modes | X-Y; algebraic addition and subtraction |
| Signal output | CH1 signal output |
| Accessory | Microphone included |
| Product code | SLE/PHY/131 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Dual Trace Oscilloscope Used For?
In a physics or electronics laboratory the dual trace oscilloscope makes invisible signals visible. Students measure the amplitude and period of AC waveforms, compare the input and output of a circuit on the two channels, and use X-Y mode to form Lissajous figures for frequency and phase comparison. With the included microphone, sound from a tuning fork or loudspeaker appears as a trace they can measure.
The alternate trigger holds two signals of different frequency steady at the same time, and addition and subtraction of the channels demonstrate superposition. Set the trigger level first, begin on a less sensitive volts/div setting and increase it until the trace fills the screen. It fits wherever a CRO oscilloscope is part of the electronics or wave-physics syllabus.
Supplier
Jain Scientific Equipments Private Limited, which trades as ScienceLab from Ambala, Haryana, supplies the Oscilloscope Dual Trace as a sourced test instrument. We supply it to schools, colleges, polytechnics and training institutes in India and international markets, and can quote it alongside signal generators and other items for an electronics or physics laboratory. See the company profile for more about ScienceLab.
Related Physics Lab Equipment
Signal sources that pair naturally with the Oscilloscope Dual Trace:
- Signal Generator and Amplifier — waveform source with power output, for display and measurement on the scope.
- Signal Generator & Amplifier — function generator option with sine, square, triangular and pulse outputs.
- Loudspeaker Unit — sound source to pick up with the included microphone.
- Tuning Fork Set, Steel — steady tones for displaying and comparing sound waves on screen.
Explore more measuring instruments in Physics Lab Equipment.
Frequently Asked Questions
What is the bandwidth and sensitivity of the Oscilloscope Dual Trace?
The Oscilloscope Dual Trace is a 20MHz dual-channel instrument with 5mV/div sensitivity on both channels. CH1 and CH2 work independently, and a CH1 signal output is provided for passing the signal on to other equipment.
What sweep speeds does the Oscilloscope Dual Trace offer?
The Oscilloscope Dual Trace has a high-speed time base with a maximum sweep time of 0.2 µs/div. When magnified by 10, the sweep speed reaches 20 ns/div, which helps students examine fast-changing signals in detail.
Does the Oscilloscope Dual Trace have X-Y mode?
Yes. The Oscilloscope Dual Trace offers X-Y operation for Lissajous figures, algebraic addition and subtraction of the two channels, and an alternate trigger function that lets two waveforms of different frequency be observed together.
What accessories come with the Oscilloscope Dual Trace?
A microphone is included with the Oscilloscope Dual Trace for displaying sound waves. Other accessories such as probes are not listed, so please confirm the full accessory set through our contact page before ordering.
Who supplies the Oscilloscope Dual Trace?
The Oscilloscope Dual Trace is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. The company sources this CRO for schools, colleges and training institutes in India and international markets.
Is a calibration certificate available for the Oscilloscope Dual Trace?
Calibration paperwork is not part of the Oscilloscope Dual Trace listing. If your laboratory needs it, ask through the contact page when you request a quotation, and we will confirm what documentation can be arranged.
Request a Quote
Request an Oscilloscope Dual Trace quotation for your laboratory through our contact page, or add it and a signal generator to the enquiry cart.
Last updated: 24 September 2026
