WESTOBiG

【FNRSI Upgraded 2C53T with 2 P6100 Probe】 3In1 Oscilloscope/Multimeter/DDS Signal Generator 50MHz Bandwidth 250MS Sampling Rate 20000 Count RMS for Voltage, Current, Capacitor, Resistor, Diode

Name: 【FNRSI Upgraded 2C53T with 2 P6100 Probe】 3In1 Oscilloscope/Multimeter/DDS Signal Generator 50MHz Bandwidth 250MS Sampling Rate 20000 Count RMS for
Brand: WESTOBiG
SKU: B0DKFCJYM4
Price: 89.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$89.99

Buy on Amazon — $89.99 Compare to similar displays & upscalers

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The 【FNRSI Upgraded 2C53T with 2 P6100 Probe】 3In1 Oscilloscope/Multimeter/DDS Signal Generator 50MHz Bandwidth 250MS Sampling Rate 20000 Count RMS for Voltage, Current, Capacitor, Resistor, Diode is a niche pick — read recent reviews before buying in the displays & upscalers category, priced around $89.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies 【FNRSI Upgraded 2C53T with 2 P6100 Probe】 3In1 Oscilloscope/Multimete… as a niche pick — read recent reviews before buying in the displays & upscalers category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. WESTOBiG's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by WESTOBiG's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

【LATEST VERSION OF FNIRSI FAMILY】Among all the combined 3in1 oscilloscopes of FNIRSI family, the 2C53T is the newest and most advanced version. It has upgraded from 2C23t and has not only improved its bandwith from 10Mhz to 50Mhz, but also improved the sampling rate from 50MS/s to 250MS/s.
【DUAL CHANNEL OSCILLOSCOPE MODE】50 MHz bandwidth, 250 MSa/s sampling rate, 1 Kpts record depth, automatic measurement function, vertical sensitivity 10mV/div-10V/div. The FNIRSI 2C53T supports peak voltage measurements up to ±400V and also supports waveform image storage and export.
【4.5-Digit 19999 COUNTS DIGITAL MULTIMETER MODE】The multimeter mode is good enough for professionals. It offers 4.5 digits with 19999 counts true RMS, supporting AC/DC voltage and current measurements, as well as capacitance, resistance, diode, and continuity measurements. AC Voltage: 0-750 V, DC Voltage: 0-999.9 V, DC/AC Current: 0-9.999 A, Resistance: 0-19.99 MΩ, Capacitance: 0-99.99 mF.
【DDS SIGNAL GENERATOR MODE】 The built-in DDS function signal generator can output 13 types of function signals, with a maximum output frequency of 50KHz and a step size of 1Hz. The output frequency, amplitude, and duty cycle are adjustable. It supports advanced functions such as XY mode, cursor measurement, persistence measurement, mathematical operations, etc., making it easy to capture abnormal signals.
【EXQUISITE DESIGN WITH LARGE CAPACITY BATTERY】The 2C53T adopts FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, adopts 2.8 inch LCD display, built-in 3000mAh battery. It can be used for 6 hours after fully charged.

Full Specifications

Brand	WESTOBiG
Color	2C53T-50MHz-250MS
Model	WB-2C53T-HIGH
Style	2C53T-50MHz-250MS
Style Name	2C53T-50MHz-250MS
Unit Count	1.0 Count
Part Number	WB-2C53T-HIGH
Power Source	Battery Powered
Measurement Type	Multimeter
Specification Met	CE, RoHS, UL
Compatible Devices	Electronic components, circuits, and systems
Included Components	CARRYING CASE

Ready to buy?

【FNRSI Upgraded 2C53T with 2 P6100 Probe】 3In1 Oscilloscope/Multimeter/DDS Signal Generator 50MHz Bandwidth 250MS Sampling Rate 20000 Count RMS for Voltage, Current, Capacitor, Resistor, Diode is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.