Vartech®
SS-5020B
20 MHz Dual Channel Analog Oscilloscope (CRO)
Classic dual-channel 20 MHz CRO with ALT triggering and ×10 sweep magnification — proven reliability for electronics labs and service workshops.
Authorised Dealer Oscilloscopes
Analog and digital storage oscilloscopes from 20 MHz to 150 MHz — dual and 4-channel, with options for component tester and built-in function generator. Supplied by CIE as authorised Vartech dealer.
6 models
Vartech®
Vartech®
SS-5030B
30 MHz Dual Channel Analog Oscilloscope (CRO)
30 MHz dual-channel CRO with ALT triggering — 50% more bandwidth than the SS-5020B for faster signals and audio/RF work.
Vartech®
SS-5030BC
30 MHz Dual Channel CRO with Built-in Component Tester
30 MHz oscilloscope with built-in component tester — check resistors, capacitors, inductors, transistors and diodes on the CRT without a separate instrument.
Vartech®
SS-5080DS4
80 MHz 4-Channel Digital Storage Oscilloscope (DSO)
4-channel 80 MHz DSO with 1 GS/s, 7-inch TFT, 64K record length and built-in DVM — see four signals simultaneously.
Vartech®
SS-5100DS1B
100 MHz Dual Channel Digital Storage Oscilloscope (DSO)
100 MHz dual-channel DSO with 1 GS/s, 4M record length, 7-inch TFT and USB — high-performance signal capture for embedded and power electronics.
Vartech®
SS-5150DS1B FG
150 MHz DSO with Built-in 25 MHz Arbitrary Waveform Generator
Top-of-range 150 MHz DSO plus an integrated 25 MHz AWG — signal source and analyser in one bench instrument.
Frequently Asked Questions
What bandwidth oscilloscope do I need?
For general electronics bench work and audio, 20–50 MHz is sufficient. For embedded systems, microcontrollers, and power electronics, 100 MHz minimum. For high-speed digital signals and RF work, 150 MHz or more. Vartech oscilloscopes range from the SS-5020B (20 MHz analog CRO) and SS-5030B (30 MHz) to the SS-5080DS4 (80 MHz, 4-channel DSO) and SS-5150DS1BFG (150 MHz DSO with built-in function generator).
What is the difference between an analog oscilloscope and a digital storage oscilloscope (DSO)?
An analog oscilloscope (CRO) displays waveforms in real time on a phosphor screen — ideal for viewing live repetitive signals and subtle amplitude variations. A digital storage oscilloscope (DSO) captures waveforms digitally, enabling storage, zoom, trigger on single-shot events, and computer export via USB. For modern electronics and debugging work, a DSO like the Vartech SS-5080DS4 or SS-5100DS1B is recommended.
Where can I buy a Vartech oscilloscope in India?
CIE Instruments (Cambridge Instruments & Engg. Co.) is an authorised dealer for Vartech oscilloscopes in India. The full Vartech SS series — SS-5020B, SS-5030B, SS-5030BC, SS-5080DS4, SS-5100DS1B, and SS-5150DS1BFG — is available through CIE. Contact us via WhatsApp or email for pricing, availability, and delivery across India.
About Oscilloscopes
CIE Instruments supplies Vartech oscilloscopes — a complete range of analog CROs and digital storage oscilloscopes (DSOs) for electronics labs, service workshops, R&D departments, and educational institutions. The Vartech SS series covers 20 MHz to 150 MHz bandwidth in dual-channel and 4-channel configurations, with sampling rates up to 1 GS/s on the DSO models.
The SS-5020B and SS-5030B are classic dual-channel analog oscilloscopes with compact bench-top design. The SS-5030BC adds a built-in component tester for checking resistors, capacitors, inductors, transistors, and diodes without an external instrument. The SS-5080DS4 is a 4-channel 80 MHz DSO — ideal for embedded systems and power electronics work where multiple signals must be observed simultaneously. The SS-5100DS1B and SS-5150DS1BFG are high-performance dual-channel DSOs at 100 MHz and 150 MHz, with the FG model including an integrated 25 MHz function generator.
Vartech oscilloscopes are stocked and supplied by CIE Instruments from Howrah, West Bengal, with same-day despatch to customers in Kolkata and pan-India shipping. Applications include electronics manufacturing, circuit design, PCB debugging, power supply testing, motor drive analysis, and educational lab work.
Cambridge Instruments & Engg. Co. (CIE) — manufacturer of precision electrical test and measurement instruments in Howrah, West Bengal, India, established 1963. Pan-India supply: Kolkata · Howrah · Bhubaneswar · Cuttack · Bangalore · Chennai · Hyderabad · Mumbai · Pune · Delhi · Ahmedabad · Lucknow · Chandigarh · Ranchi · Raipur · Visakhapatnam · Nagpur.
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