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FNIRSI® DSO-TC3 3-IN-1 Handheld Digital Oscilloscopes Signal Generator Transistor Tester

Price range: $43.99 through $49.99

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Description
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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.

FNIRSI DSO-TC3 is an upgraded version of DSO-TC2. On the basis of DSO-TC2, it has upgraded capacitance ESR detection, function signal generator output, Electronic measuring instrument bandwidth and sampling rate improvement, input voltage and diode detection range increase and so on. The improvement in performance and function of DSO-TC3 makes the device more stable and accurate in the detection process.

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

Specification

Digital Oscilloscope:

Real-time sample rate

10Msa/s

Analog Bandwidth

500Khz

Input resistance

1MΩ

Coupling method

AC/DC

Test voltage range

400V

Vertical Sensitivity (x1)

10mV-10V

Horizontal time base range

1us-10s

Trigger mode

Auto / Normal / Single

Trigger type

Rising edge / Falling edge

Waveform Freeze

Yes

Automatic measurement

Yes

Function Signal Generator:

Sine wave

1-100KHz/0-3.3V/50%

Square wave

1-100KHz/3.3V/50%

Pulse wave

1-100KHz/3.3V/0-100%

Triangle wave

1-100KHz/0-3.3V/50%

Ramp

1-100KHz/0-3.3V/0-100%

DC

0-3.3V

Transistor Tester & Tools:

Triodes

β is greater than 10 and less than 600

Diodes

Forward voltage drop <4.5V

Reglulated diode

0.01~4.5V (1-2-3 test area)
0.01~32V (K-A-A test area)

MOSFET

JFET，IGBT，MOSFET

SCRs
TRIAC

Turn-on voltage <5V, gate Pole trigger current <6mA

Capacitor

25pF~100mF

Resistor

0.01Ω~50MΩ

Inductor

10uH~1000uH

Battery

0.1~4.5V

Input voltage

0~40V

DS18B20

0-85℃

DHT1

0-60℃/5-95%

Infrared remote decoding

NEC protocol infrared code

NOTE:

①Ices, Iceo, Uf are only displayed when they are valid.

② Junction capacitance and reverse leakage current are only displayed when they are valid.

③The turn-on or turn-off voltage of the FET must be less than 5V.

④ Displayed only when there is a protection of diode.

⑤Vloss is only displayed when it is valid.

⑥Two-legged components and measure the inductance when the resistance is less than 2.1kΩ.

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