FNIRSI® DSO-TC3 Oscilloscope Multifunction Electronic Component Tester 3 in 1

Highlights

1. FNIRSI DSO-TC3 ingeniously integrates digital oscilloscope, electronic component tester, function signal generator and other functions into one. Equipped with 2.4 Inch TFT display. Built-in rechargeable lithium battery.
2. DSO-TC3 handheld oscilloscope, 10 MS/s sampling rate, 500 kHz bandwidth. It can be used freely for both periodic analog signals and aperiodic digital signals. Equipped with one-key AUTO, the measured waveform can be displayed without cumbersome adjustment.
3. DSO-TC3 transistor tester can identify and measure various transistors, including NPN and PNP transistors, N-channel and P-channel field effect transistors etc. Automatic detection of pin definition. Automatically analyze NEC protocol infrared code.
4. DSO-TC3 transistor tester is suitable for pairing of transistors, identification of mixed surface mount, and preliminary screening of small batch components. "Mos Test" mode can test various types of transistors and test capacitance, resistance etc.
5. Other functional modes: Including circuit continuity test, 0-40 V input voltage measurement, PWM output, 0-32 V regulated diode measurement, DS18B20 temperature sensor measurement, DHT11 temperature and humidity sensor measurement.
6. Six waveforms: sine, square, pulse stroke, triangle, ramp and DC.

Introduction

FNIRSI DSO-TC3 combines a digital Electronic measuring instrument, electronic component tester, signal generator, continuity test, voltage test, temperature and humidity measurement, infrared decoding and other functions are skillfully integrated. It is equipped with a 2.4-inch color TFT display, built-in rechargeable lithium battery, brings users stronger and more practical functions with good portability.

Features

• 3-IN-1 Integration: digital storage oscilloscope, component tester, signal generator for beginners, hobbyist. 
• Fnirsi handheld oscilloscope: Performance: 10MS/s sampling, 500kHz bandwidth.
• Large TFT Display: Clear visualization.
• Rechargeable Battery: Portable convenience.
• Trigger Functions: Single, Normal, Automatic.
• Transistor Testing: NPN, PNP, FET, diodes, in circuit transistor tester,more.
• Component Analysis: Pin definition, NEC protocol.
• MOS Test Mode: Identifies various transistor types.
• Other Modes: Continuity, voltage, PWM, temperature sensors.
• Waveform Generator: Sine, square, pulse, triangle, ramp, DC.

Basic Parameters

• Display screen: 2.4 inch TFT color screen, LED backlight
• Supply voltage: Rechargeable lithium battery
• Charging specififications: USB Type-C, +5V
• Product volume: 79*103*31mm
• Bracket speciffications: All-in-one foldable stand

Digital Oscilloscope

• Real-Time Sample Rate: 10 MSa/s
• Analog Bandwidth: 500 kHz
• Input Resistance: 1 MΩ
• Coupling Method: AC/DC
• Test Voltage Range: 400 V
• Vertical Sensitivity (X1): 10 mV – 10 V
• Horizontal Time Base Range: 1 µs – 10 s
• Trigger Mode: Auto / Normal / Single
• Trigger Type: Rising edge / Falling edge
• Waveform Freeze: Yes
• Automatic Measurement: Yes

Function Signal Generator

• Sine Wave: 1 – 100 kHz / 0 – 3.3 V / 50%
• Square Wave: 1 – 100 kHz / 3.3 V / 50%
• Pulse Wave: 1 – 100 kHz / 3.3 V / 0 – 100%
• Triangle Wave: 1 – 100 kHz / 0 – 3.3 V / 50%
• Ramp: 1 – 100 kHz / 0 – 3.3 V / 0 – 100%
• DC: 0 – 3.3 V

Transistor Tester & Tools

• Triodes: β > 10 and < 600
• Diodes: Forward voltage drop < 4.5 V
• Regulated Diode:
  • 0.01 ~ 4.5 V (1-2-3 test area)
  • 0.01 ~ 32 V (K-A-A test area)
• MOSFET: JFET, IGBT, MOSFET
• SCRs / TRIAC:
  • Turn-on voltage < 5 V
  • Gate trigger current < 6 mA
• Capacitor: 25 pF ~ 100 mF
• Resistor: 0.01 Ω ~ 50 MΩ
• Inductor: 10 µH ~ 1000 µH
• Battery: 0.1 ~ 4.5 V
• Input Voltage: 0 ~ 40 V
• DS18B20 Temperature Sensor: 0 – 85°C
• DHT1 Sensor: 0 – 60°C / 5 – 95% RH
• Infrared Remote Decoding: NEC protocol infrared code

NOTE:

1. Ices, Iceo, Uf are only displayed when they are valid.
2. Junction capacitance and reverse leakage current are only displayed when they are valid
3. The turn-on or turn-off voltage of the FET must be less than 5V.
4. Displayed only when there is a protection of diode.
5. Vloss is only displayed when it is valid.
6. Two-legged components and measure the inductance when the resistance is less than 2.1kΩ.

Packing List (Upgraded):

• • 1 * 3in1 Digital Oscilloscope
  • 1 * Adaptor
  • 1 * Probe
  • 1 * High Pressure Probe
  • 3 * Test Hook
  • 1 * Type-C Cable
  • 1 * Manual

Download

• • Datasheet