FNIRSI DSO152 TC3 Handheld Digital Oscilloscope With 200KHz/500kHz Bandwidth Supporting LCR Detection Signal Generator PWM Outpu
SPECIFICATIONS
Analog Bandwidth: 500Khz
Automatic measurement: YES
Battery: 0.1~4.5V
Battery Included: Yes
Bracket specifications: All-in-one foldable stand
Brand Name: FNIRSI
Capacitor: 5pF~100mF
Certification: CE
Charging specifications: Type-C 5V
Coupling method: AC/DC
DC: 0-3.3V
DHT11: 0-60℃/5-95%
DIY Supplies: Electrical
DS18B20: DS18B20
Diodes: Forward voltage drop <4.5V
Display screen: 2.4 inch TFT color screen
High-concerned chemical: none
Horizontal time base range: 1us-10s
IS Battery Demountable: Yes
Inductor: 10uH~1000mH
Infrared remote decoding: NEC protocol infrared code
Input resistance: 1MΩ
Input voltage: 0~40V
MOSFET: JFET IGBT MOSFET
Model Number: FNIRSI TC3
Origin: Mainland China
Pulse wave: 1-100KHz/3.3V/0-100%
Ramp: 1-10KHz/0-3.3V/0-100%
Real-time sample rate: 10MSa/s
Reglulated diode: 0.01~4.5V
Resistor: 0.01Ω~50MΩ
SCR: Turn-on voltage <5V, gate Pole triger current<9mA
Semi-finishedproduct: No
Square wave: 1-100KHz/3.3V/50%
Supply voltage: Rechargeable lithium battery
Test voltage range: 400V
Triangle wave: 1-10KHz/0-3.3V/50%,1-10KHz/0-3.3V/50%
Trigger mode: Auto / Normal / Single
Trigger type: Rising edge / Falling edge
Vertical Sensitivity (x1): 10mV-10V
Waveform Freeze: YES
There are three types of oscilloscopes in this link. Please review the options before ordering to avoid ordering the wrong oscilloscope. Thank you for your understanding
Note: There are two types of oscilloscopes in this link. Please slide down to view the product details
DSO-TC3 Product Manual:https:
//www.mediafire.com/file/3eddj8oght8m0q3/TC3_product_manual.pdf/file
DSO152 Product
Manual:https:https://www.mediafire.com/file/mp8ef1opxe00qw5/DSO152%25E8%25AF%25B4%25E6%2598%258E%25E4%25B9%25A6.pdf/file
















"DSO152" is a highly practical and cost-effective handheld oscilloscope launched by our company, which is aimed at the maintenance industry and the research education industry. The oscilloscope has a real-time sampling rate of 2.5MS/s, abandwidth of 200KHz, and complete trigger functions (single, normal, and automatic). It can be used freely for both periodic analog signals and non-periodic digital signals, and can measure voltages up to ±400V. Equipped with an efficient one-key AUTO, it can display the measured waveform without cumbersome adjustments. Equipped with a 2.8-inch 320*240 resolution high-definition LCD screen. Built-in 1000mAh high-quality lithium battery, can be used continuously for about 4 hours after fully charged.










FNIRSI DSO153
Sampling rate:5MSa/s
Bandwidth:1MHz
Vertical sensitivity:10mV/Div-20V/Div(Progress according to the 1-2-5 way
Time base range:500ns/Div-20s/Div(Progress according to the 1-2-5 way
Voltage range:X1:40V (Vpp:80V) X10: 400V (Vpp :800V)
Trigger method:Auto / Normal / Single
Coupling method:AC/DC
* Signal generator *
Frequency:0-10KHz
Duty cycle0-100% (rectangular and sawtooth
waves)
Amplitude0.1-3.3V
WaveformsSine wave, rectangular wave, sawtooth
wave, half wave, full wave, step wave,
anti step wave, noise wave, exponential
rise, exponential drop, DC signal,
multi tone, Sink pulse, Lorentz wave.
* Other Parameters *
Display:2.8 inches/PPI:320*240
USB charging:5V/1A
Lithium battery capacity:1000mAh
Size:99x68.3x19.5mm

















- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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