HDS2102A Automotive Diagnostic Oscilloscope
+ Integrates oscilloscope, multimeter, and automotive diagnostics in one device
+ 3.5-inch high-resolution display
+ 100MHz bandwidth, 8kpts memory depth, 500MSa/s real-time sampling
+ 4½-digit multimeter(20,000 counts),Supports voltage, current, resistance, diode,capacitance,
andcontinuity tests
+ Built-in automotive waveform library for real-time comparison and fault diagnosis
+ Low-power design with 18650 Li-ion battery (3-6 hours continuous operation)
+ Standard configuration with Type-C port, supports power bank charging
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「Oscilloscope」Specifications
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Bandwidth |
100MHz |
Channels |
2-CH |
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Sample Rate |
500MSa/s |
Acquisition Model |
Normal, Peak detect |
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Record Length |
8k |
Display |
3.5-inch LCD |
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Waveform Refresh Rate |
10,000wfms/s |
Input Coupling |
DC, AC, and Ground |
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Input Impedance |
1MΩ±2%, in parallel with 16pF±10pF |
Max. input Voltage |
400V (DC+AC, PK-PK, 1MΩ input impedance) (10:1 probe attenuation) |
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Bandwidth Limit (typical) |
20MHz |
Probe Attenuation Factors |
1X, 10X, 100X, 1000X, 10000X |
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Vertical Resolution |
8 bit |
Horizontal Scale |
5ns/div - 1000s/div, step by 1 - 2 - 5 |
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Vertical Sensitivity |
10mV/div - 10V/div |
Trigger Type |
Edge |
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Trigger Modes |
Auto, Normal, single |
Cursor Measurement |
ΔV, ΔT, ΔT&ΔV between cursors |
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Automatic Measurement |
Frequency, Period, Amplitude, Max, Min, Mean, PK-PK |
Communication Interface |
USB Type-C |
「Multimeter」Specifications
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Max. Resolution |
20,000 counts |
Diode |
0 - 2V |
Input Impedance |
10MΩ |
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Max Input Voltage |
AC:750V DC:1000V |
Max Input Current |
AC:10A DC:10A |
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Testing Mode |
Voltage, Current, Resistance, Capacitance, Diode ,and Continuity test |
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「Vehicle Diagnosis」Test Items
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Ignition |
Independent Ignition System |
Primary Voltage / Primary Voltage&Current / Primary&Secondary Voltage / Trigger&Feedback |
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Distributorless System |
Primary Current / Primary Voltage / Primary Voltage&Current / Primary&Secondary Voltage/ Sec DIS(Negative-fired) / Sec DIS(Positive-fired) |
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Sensors |
Accelerator Pedal |
Digital Signal / Analog Signal |
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Crankshaft |
Inductive Type |
During cranking (floating ground) |
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During cranking (non-floating ground) |
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During operation (floating) |
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During operation (non-floating) |
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Hall Effect Type |
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ABS |
Inductive Type / Reluctance Type / Hall Effect Type |
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Camshaft |
Inductive Type / Hall Effect Type |
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Lambda |
Sensor Titania / Sensor Zirconia |
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MAP |
Digital(Fuel) / Simulated Turbocharging(Diesel) / Analog(Fuel) / Pressure & temperature (Turbocharged diesel engine) |
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Throttle Position |
Switch / Potentiometer |
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Knock Sensor |
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Coolant Temperature（5V） |
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Common Rail Diesel |
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Road Speed Sensor |
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Bus Diagnosis |
Physical Layer |
FlexRay-P / FlexRay-N / K-line / LIN / CAN |
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Engine |
Injector Diagnosis |
Diesel |
Piezo Injector Current (Bosch Common Rail) |
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Solenoid Injector Current (Bosch Common Rail) |
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Petrol |
Multi-Point Injection / Gasoline Direct Injection |
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Glow Plugs (Diesel) |
Individual Voltage / Individual Voltage & Current /Current |
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Fuel Pump Current |
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Pressure Control Valve (Bosch Common Rail Diesel) |
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Purge Solenoid Voltage |
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Variable Speed Cooling Fan |
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EGR Solenoid |
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Quantity Control Valve (Bosch Common Rail Diesel) |
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Charge & Startup |
Charging Circuits |
Alternator AC Ripple |
No ECM Control / ECM Control |
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Alternator Voltage&Current |
12V System / 24V System |
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Parasitic Drain Current |
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Starting Circuits |
Relative Cylinder Compression Pressure |
Diesel Engine / Gasoline Engine |
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