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  • Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test
  • Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test
  • Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test
  • Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test
  • Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test
  • Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test
Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test
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Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test

  • 1 - 19 Sets
    $82
  • 20 - 99 Sets
    $80
  • 100 - 999 Sets
    $75
  • >= 1000 Sets
    $70

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Vehicle Electrical System Diagnosis: Equipped with clamp-on probes and oscilloscope functionality, the JDiag P200 detects faults in automotive circuits, batteries, injectors, and electrical components.
  • Multi-Function Testing: Supports voltage/current measurement, battery health analysis, injector performance evaluation, and specialized diagnostics via additional probes for resistance/capacitance testing.

Key features

  • 1. Ruggedized Metal-Reinforced Construction

    • With a corrosion-resistant metal-reinforced body, ensure durable, long-lasting performance in harsh field environments*.

  • 2. High-Resolution Color Touchscreen Interface

    • With an intuitive color touchscreen and multi-function presets, simplify navigation and access real-time diagnostics at a glance*.

  • 3. Advanced Real-Time Oscilloscope Functionality

    • With 200MHz sampling rate capability, capture precise voltage/current waveforms for accurate circuit analysis*.

  • 4. Versatile Scenario Adaptability

    • Designed for both professional workshops and on-site repairs, this tool supports rapid diagnostics in diverse environments*.

  • 5. JDiag Certified Automotive Diagnostic Standards

    • Backed by JDiag’s proprietary certification for automotive accuracy, guarantee reliable results for critical system testing*.

Product details

Probe Powerful Diagnose Vehicle Electrical System P200 JDiag Smart Circuit Tester Oscilloscope Function Injector test

The JDiag P200 Smart Circuit Tester is a portable, multi-functional diagnostic tool designed for automotive and electronic circuit testing. Equipped with a color touchscreen, clamp-on probes, and advanced measurement capabilities, it simplifies troubleshooting for professionals and hobbyists. With support for SDK integration and customizable settings, it adapts to diverse testing needs while ensuring durability and precision.

Technical specifications

FeatureSpecificationBenefit
Display Screen5-inch color touchscreen with real-time waveform visualizationClear visualization of voltage/current readings and oscilloscope waveforms
ProbesClamp-on probes (red/black) + additional specialized probesSecure, non-invasive testing for circuits and components
Power SourceDual-mode: Electric (USB-C) and rechargeable battery (12-hour runtime)Flexible operation in workshops or field environments
Diagnostic CapabilitiesOscilloscope function, injector test mode, battery health analysisComprehensive testing for electrical systems and fuel injectors
MaterialDurable polycarbonate and aluminum alloy constructionRugged design for long-term field use
SoftwareSDK-compatible firmware with over-the-air updatesCustomizable protocols and compatibility with third-party tools

Customization guide

Adjustable parameters include measurement range (0.1V–60V) and sampling frequency (up to 100MHz) to meet specialized needs like high-precision automotive diagnostics or low-voltage circuit analysis. Firmware customization via SDK allows integration with workshop management systems.

Get inspired

With the JDiag P200, you can quickly identify electrical faults in vehicles or electronics. Its oscilloscope function enables waveform analysis for pinpointing short circuits, while the injector test mode ensures optimal fuel system performance. Whether diagnosing a car’s alternator or troubleshooting a home appliance, this tool delivers clarity and efficiency.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Measurement Accuracy±1.5%±1.2% (+20%)±0.8% (+53%)*
Battery Life10 hours12 hours (+20%)15 hours (+50%)
Sampling Frequency20MHz50MHz100MHz
Software FeaturesBasic diagnosticsSDK integrationReal-time cloud sync
Chemical ResistanceIP54IP65 (+30% dust/water)IP68 (+50% immersion)

Supplier's note

  1. Key Technical Breakthroughs:

    • The Pro Model’s ±0.8% accuracy reduces diagnostic errors by 40% compared to industry standards, enabling precise voltage/current measurements.
    • IP68 chemical resistance allows safe use in harsh environments (e.g., engine bays with oil exposure).
    • 100MHz sampling frequency captures high-speed signals for advanced circuit analysis, outperforming competitors by 20%.

  2. Optimal Version Selection:

    • Base Model: Ideal for hobbyists or small workshops needing basic diagnostics.
    • Advanced Model: Best for technicians requiring SDK customization for workshop automation.
    • Pro Model: Essential for professionals in heavy-duty industries (e.g., automotive repair chains) needing extreme durability and real-time data sharing. With its triple-industry-standard chemical resistance, the Pro ensures safe handling of corrosive fluids while its cloud sync feature streamlines team collaboration.

Frequently asked questions

  • Which JDiag model is best for diagnosing car electrical systems?

  • How do I clean and maintain the clamp-on probes of the JDiag P200?

  • Is the JDiag P200 compatible with all vehicle types?

  • Can the JDiag P200 perform battery health checks?

  • What customization options does the JDiag P200 offer?

  • Why choose clamp-on probes over traditional test leads?

  • Is the JDiag P200 suitable for field technicians?

  • How does the oscilloscope function benefit injector testing?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Display TechnologyReal-time diagnostics, data visualizationBase: 1024x600 (HD clarity) ▲ Advanced: 1280x800 (4K resolution) (Industry avg: 800x480)HD resolution for Base; 4K Advanced for sharper details (Industry avg: 800x480)Advanced model consumes 20% more power (Base: 8W, Advanced: 10W)
Probe TypeAutomotive/electronic testingBase: Clamp-on probes (ASTM D543 compliant) ▲ Advanced: Multi-functional probes (Capacitance/Resistance)Easier connection via clamps; Advanced probes handle specialized tests (e.g., capacitor health)Advanced probes add $50 to cost (Base: $200, Advanced: $250)
Power SourceFieldwork without power outletsBase: Dual power (electric + battery) ▲ Advanced: 12-hour battery (vs. Industry avg: 8 hours)Flexibility with dual power; Advanced offers 50% longer runtime (Battery: 4500mAh)Advanced model is 20% heavier (Base: 0.8kg, Advanced: 1.0kg)
Diagnostic CapabilitiesProfessional troubleshootingBase: Oscilloscope + injector test ▲ Advanced: AI diagnostics + cloud sync (ISO 17025 certified)Base covers core tests; Advanced adds predictive analytics (Industry avg: basic voltage checks)Advanced requires training for full utilization (Learning curve: 2–3 hours)
Durability/Build QualityHarsh environments (e.g., workshops)Base: IP65-rated plastic/metal ▲ Advanced: Military-grade IP68 + shockproof (MIL-STD-810H)Base resists dust/water splashes; Advanced survives drops and submersion (1m depth for 30 mins)Advanced model costs 30% more (Base: $300, Advanced: $390)
Customization/SoftwareCustom workflows, scalabilityBase: SDK for basic settings ▲ Advanced: Cloud integration + customizable dashboards (API-enabled)Base allows basic adjustments; Advanced enables IoT connectivity (Industry avg: limited settings)Advanced requires IT support for setup (Onboarding time: 1 week)

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