SPECIFICATIONS

Band Width: 10MHz

Battery Included: no

Brand Name: FNIRSI

Choice: yes

DIY Supplies: Electrical

Dimension: 90*142*27.5mm

Display: 2.8" TFT Color LCD

FNIRSI Model: T9-DSO-TC4

High-concerned chemical: none

IS Battery Demountable: No

Model Number: T9-DSO-TC4

Origin: Mainland China

Output Waveform: Supports 13 waveform outputs

Real Time Sampling Rate: 48MSa/s

Semi-finishedproduct: No

Square Wave Duty Cycle: 0-100%

Transistor Tester: Transistor Tester

Waveform Amplitude: 0.1V-3.0V

Waveform Frequency: 0-50KHz

Weight: 186g

semi_Choice: yes

FNIRSI 3-in-1 Oscilloscope Component Tester Signal Generator 10MHz 48MSa/s 2.8" TFT Auto Pin Detection IR Decoder for Electronics Maintenance

Description

✅ 1. 3-in-1 Multifunctional Tester

T9 -DSO-TC4 integrates oscilloscope, transistor tester and signal generator in one compact device, designed for electronics repair and R&D, featuring 2.8-inch TFT color display and intuitive operation.

✅ 2. High-Performance Oscilloscope

Boasts 48MSa/s real-time sampling rate and 10MHz analog bandwidth, supports 50ns-20s time base, AC/DC coupling, ±400V voltage protection and waveform storage for accurate waveform analysis.

✅ 3. Transistor & Component Tester

Automatically identifies transistors, diodes, FETs, resistors, capacitors and inductors, measuring parameters like hfe, forward voltage and resistance with wide testing ranges for comprehensive component analysis.

✅ 4. Versatile Signal Generator

Outputs 13 types of waveforms with 0-50KHz frequency range, 0.1V-3.0V adjustable amplitude and 0-100% duty cycle, suitable for circuit testing and signal simulation.

✅ 5. Portable & User-Friendly

Built-in 3.7V 1500mAh rechargeable lithium battery with 4-hour standby, compact size 90×142×27.5mm and lightweight 186g, supports 8 languages and multi-function toolbox.

specification

📦 Package List

1 × FNIRSI DSO-TC4 Tester

1 × USB Charging Cable

1 × User Manual

Not include battery