Oscilloscope

Oscilloscope for electrical testing, covering digital and bench models for labs, repair shops, and field diagnostics, with OEM/ODM customization and stable factory supply.

FNIRSI DSO-TC4 3-in-1 Oscilloscope 10MHz 48Ms/s Transistor Tester Signal Generator Electronics Component Tester

$39.65 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. EI-2855
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Oscilloscope

Introduction

Sample rate48MSa/sResolution (Bits)8 Bit
typeoscilloscopecustomized supportODM, OBM
size90x142x27.5mm(3.54x5.59x1.08in)Screen2.8-inch TFT Color Screen
BacklightBrightness AdjustablePower SupplyTYPE-C(5V/1A)
Battery3.7V/1500mAhInput Impedance1MΩ
Coupling ModeAC/DCTest Voltage Range1:1 Probe: 80Vpp (+40V)
10:1 Probe800Vpp (+400V)Vertical Sensitivity10mV/div~10V/div (X1 range)
Vertical DisplacementAdjustable with indication

We are China Loong Electrical Instrument Co., Ltd., a professional manufacturer and supplier specializing in Electrical Instrument. We have brought together and coordinated resources across the Electrical Instrument supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Instrument Co., Ltd. All rights reserved.
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FNIRSI DSO-TC4 3-in-1 Oscilloscope 10MHz 48Ms/s Transistor Tester Signal Generator Electronics Component Tester

SKU: EI-2855

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