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Same day shipping on in stock items. Order by 2pmPST.

FNIRSI DSO-TC2 2-in-1 Transistor Tester & Digital Oscilloscope

by FNIRSI
SKU CSI-TC2
Original price $64.99 - Original price $64.99
Original price
$64.99
$64.99 - $64.99
Current price $64.99
Availability:
219 in stock, ready to be shipped

1 Year Limited Warranty

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2-in-1 Oscilloscope and Transistor Tester with LCD Color Display

The powerful CSI-TC2 integrates a digital oscilloscope, PWM (pulse width modulation) signal generator, and transistor tester in one compact, portable device. Ideal for both the at-home hobbyist or electrician on the go, the multifunctional 2-in-1 oscilloscope and components tester features an easy-to-read 2.4-inch digital color display, a built-in rechargeable lithium battery, an intuitive interface, and a variety of testing capabilities.

Key Features

  • 2-in-1 oscilloscope and transistor testing functionality
  • Lightweight and portable
  • Type-C USB charging
  • Built-in folding stand
  • 2.4in HD color screen
  • Rechargeable lithium battery
  • Easy-to-use buttons and automatic testing capabilities

Oscilloscope - Key Features

  • One-button AUTO to measure waveform without adjustment
  • Up to ±400V voltage signal can be measured
  • Complete trigger function (Single, Normal, Automatic) for both periodic analog signals and aperiodic digital signals
  • Self-contained 80kHz /5.0V PWM wave test signal source with adjustable duty cycle

Transistor Tester - Key Features

  • Automatically identifies pin definitions
  • Automatically parses the infrared code of the NEC protocol
  • Provides multiple measurements and tests:
    • Circuit continuity test
    • 0~16V input voltage measurement
    • PWM output
    • 0~24V Zener diode measurement
    • DS18B20 temperature sensor measurement
    • DHT11 temperature and humidity sensor measurement
    • Tests multiple types of electronic components, not just transistors

This instrument is especially suited for measuring fast pairing of transistors, identifying mixed surface mount and wordless components, and performing preliminary screenings of small batch components.

The transistor tester can automatically identify and measure various transistors, including NPN and PNP transistors, N-channel and P-channel field-effect transistors, junction field effect transistors, diodes, double diodes, thyristors, and passive components such as resistors, inductors, capacitors, and more.

The integrated oscilloscope offers 2 channels, 200kHz bandwidth, and an incredible 2.5MS/s real-time sampling rate. The impressive digital oscope also comes with a complete trigger function that can be set to Single, Normal, or Automatic, depending on the user’s preference.

The efficient one-key AUTO functionality makes the oscilloscope especially easy to use, particularly for beginner makers (although seasoned electronic hobbyists and professionals will also appreciate it!).

DSO-TC2 Equipment Specifications

Display 2.4 inch TFT color screen, LED backlight
Powered by 1500mAh rechargeable lithium battery
Charging USB Type-C,+5V
Size L79*W31*h203mm
Bracket Hidden Support frame


Oscilloscope Specifications

Real-time sample rate 2.5MS/s
Analog bandwidth 0 ~200kHz
Input resistance 1MΩ
Coupling AC/DC
Test voltage range 1:1 probe: 80Vpp (±40V)
10:1 probe: 800Vpp (±400V)
Vertical sensitivity 10mV/Div ~ 10V/Div (in 1-2-5 increments)
Vertical displacement Adjustable, with indication
Horizontal time base range 10μs/Div ~ 500s/Div (in 1-2-5 increments)
Trigger mode Automatic, Regular and Single
Trigger type Rising edge, falling edge
Trigger level Adjustable, with indication
Waveform freeze Yes (HOLD function)
Automatic measurement Maximum, minimum, average, rms, peak-to-peak, frequency, period, duty cycle
PWM output FRQ: 0~80KHz, Duty cycle: 0~100%, Amplitude: 5.0V


Transistor Tester Specifications

Category Scope Technical Parameter
Triode
Magnification hfe, base-emitter voltage Ube, Ic/Ie, collector-emitter reverse cut-off current Iceo, Ices, protection diode forward voltage drop Uf ①
Diode Forward voltage drop <5V Forward Voltage Drop, Junction Capacitance,Reverse Leakage Current ②
Zener diode 0.01~4.5V (1-2-3 test area) forward voltage drop, reverse breakdown voltage
0.01~24V (K-A-A test area) reverse breakdown voltage
FET③ JFET Gate capacitance Cg, drain current Id at Vgs, protection diode forward voltage drop Uf ④
IGBT Drain current Id at Vgs, protection diode forward voltage drop Uf ④
MOSFET Turn-on voltage Vt, gate capacitance Cg, drain-source resistance Rds, protection diode forward voltage drop Uf ④
SCRS Turn-on voltage <5V, gate trigger current <6mA Gate voltage
Triac
Capacitance 25pF~100mF Capacitance value, loss factor Vloss ⑤
Resistance 0.01Ω~50MΩ resistance
Inductance 10uH~1000uH Inductance value, DC resistance ⑥
Battery 0.1~4.5V Voltage value, positive and negative polarity
Input voltage 0~16V Voltage value
DS18B20 * Temperature
DHT1 * Humidity
PWM output 1.5kHz~9.99MHz *
Infrared remote control decoding NEC protocol infrared code Display user code and data code, and display the corresponding infrared waveform
Note ① : Ices, Iceo, Uf are displayed only when valid
Note ②: Junction capacitance and reverse leakage current are displayed only when valid Note ③: The turn-on or turn-off voltage of the FET must be less than 5V
Note ④: Displayed only when there is a protection diode
Note ⑤: Vloss is only displayed when valid
Note ⑥: Two-pin component and inductance measurement when the resistance is less than 2.1kΩ



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