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

Specifications:

Digital Oscilloscope:

Function Signal Generator:

Transistor Tester & Tools:

NOTE:

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

Application Scenario:

• Diy learning
• onsite commissioning
• Appliance Repair
• Power Meas