Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 3-In-1 Handheld Oscilloscope DDS Signal Generator Transistor Tester Oscilloscope 500Khz Bandwidth 10Msa/S Sampling Rate, 6 Types of Waveforms Specification Batteries 1 Lithium Ion batteries required. (included) Package Dimensions 6.34 x 5.83 x 3.03 inches; 13.12 ounces Manufacturer FNIRSI 5.83 inches x 6.34 inches x 3.03 inches. Weight: 13.12 oz Item Description ???3 in 1 Multifunctional Oscilloscope?This oscilloscope integrates functions such as digital oscilloscope, transistor tester, electronic component tester, signal generator, continuity test, voltage measurement, temperature and humidity measurement, infrared decoding, etc. ???Powerful Functions?The DSO-TC3 handheld oscilloscope has a real-time sampling rate of 10MS/s and a bandwidth of 500kHz. It has complete triggering function (single, normal, automatic) and can be freely used for periodic analog signals and non periodic digital signals. Can measure voltage signals up to 400V. Equipped with efficient AUTO key, the measured waveform can be displayed without cumbersome adjustments. ???Comprehensive Functionality?Transistor tester can automatically identify and measure various transistors, including NPN PNP triode, N-channel and P-channel mosfet, junction mosfet, diodes, double diodes, thyristors, and resistors, inductors, capacitors and other passive components. The output frequency of the signal generator can be adjusted from 1-100KHz, the output voltage can be adjusted to 3.3V, and the output duty cycle can be adjusted to 0-100%. 6 signal waveforms: sine wave, square wave, pulse wave, triangle wave, pamp, and DC. ???High Quality Practical Design?The DSO-TC3 transistor tester has a 1500mah lithium battery, which can provide a long endurance of 240 minutes. During continuous operation, there is no need to isolate a transformer, making it safer to use. 2.4-inch high-resolution display screen that can read clearly even under strong light. ABS anti drop shell for safer use. The concave anti slip design on the side makes it easier to use. High elasticity touch buttons provide a good press experience. 90 hidden bracket, which can free hands and has good portability. ???Wide Application Range?This oscilloscope has complete functions and is very suitable for novice DIY learning, on-site debugging, home appliance maintenance, power testing, outdoor maintenance, etc. It can be used for 220V mains power detection, switching power supply detection, various waveform detection, and has a very high usage rate. Product Description DSO153 PLUS Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 6 4.8 out of 5 stars 31 4.4 out of 5 stars 25 4.3 out of 5 stars 5 ? Price $171.10$171.10 $99.41$99.41 $38.76$38.76 $76.79$76.79 ? Channels Bandwidth 2 2 1 1 1 Sample Rate 100Mhz 10Mhz 200Khz 500Khz 1MHz Record Length 240Kb 32Kb 5MS/s Waveform Manager Signal Generator ? ? ? ? Multimeter ? Transistor tester ? FNIRSI DSO-TC3 combines the functions of digital oscilloscope, electronic component tester and signal generator, Continuity test, voltage test, temperature and humidity measurement, infrared decoding and other functions are skillfully integrated. It is lightweight and portable! With 2.4inch full-color TFT display and built-in rechargeable battery, it has become more user-friendly and pratical than the previous version! Package List 1. DSO-TC3*1, 2. P6100 High Voltage Probe*1, 3. Adapter*1, 4. Ordinary Probe*1, 5. Test Hook*3, 6. Packing Box*1, 7. Manual*1, 8. Type-C Charging Cable*1 Transistor tester Triodes: ? is greater than 10 and less than 600 Diodes: Forward voltage drop 4.5V Reglulated diode: 0.01~32V MOSFET: JFET, IGBT, MOSFET SCRs: Turn-on voltage 5V, gate Pole trigger current 6mA TRIAC: Turn-on voltage 5V, gate Pole trigger current 6mA Capacitor: 25pF~100mF Resistor: 0.01?~50M? Inductor: 10uH~1000mH Battery: 0.1~4.5V Input voltage: 0~40V DS18B20: 0-85? DHT11: 0-60?/5-95% Infrared remote decoding: NEC protocol infrared cod Oscilloscope Real-time sample rate: 10MSa/s Analog Bandwidth: 500Khz Input resistance: 1M? 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 Tool box: Automatic detection of pin definition. Automatically analyze NEC protocol infrared code. Other functional modes: Including circuit continuity test, 0~40V input voltage measurement, PWM output,0~32V regulated diode measurement, DS18B20 temperature sensor measurement, DHT11 temperature and humidity sensor measurement, etc. Function Signal Generator sine wavel: 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 DSO-TC3 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 specififications: All-in-one foldable stand Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? 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