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  • Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement
  • Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement
  • Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement
  • Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement
  • Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement
  • Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement
Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement

Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement

  • 1 - 299 Pieces
    $14.50
  • 300 - 599 Pieces
    $14.20
  • >= 600 Pieces
    $13.80
View product details

Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Versatile Measurement Capabilities: The Tasi TA803B Digital Multimeter supports auto-ranging measurements for AC/DC voltage (up to 750V AC / 1000V DC), resistance, continuity, capacitance, temperature (via K-type thermocouple), current (up to 10A DC), and frequency.
  • User-Friendly Design: Features a large, backlit display for clear readings in low-light environments and an ergonomic grip for comfortable, stable handling during prolonged use.

Key features

  • 1. Durable Material Construction

    • With a reinforced plastic and metal body, you can ensure robustness and safety during field use, resisting wear and tear in demanding environments.

  • 2. Ergonomic Design with Clear Display

    • With an ergonomic grip and large backlit LCD screen, you can achieve intuitive operation and clear readings even in low-light conditions, enhancing user convenience.

  • 3. High-Voltage Performance

    • With a max AC voltage rating of 750V and DC voltage up to 1000V, you can safely measure high-power circuits, outperforming basic models*

  • 4. Versatile Measurement Capabilities

    • With support for 12 parameters (including temperature, capacitance, and frequency), you can address diverse tasks from home repairs to professional diagnostics, reducing the need for multiple tools.

  • 5. EPR Germany Compliance

    • With EPR Germany certification, you can ensure adherence to strict environmental standards, promoting sustainability and regulatory compliance*

Product details

Tasi TA803B Digital Multimeter - Auto-Ranging Voltage Tester for AC/DC, Resistance, and Continuity Frequency Measurement

The Tasi TA803B Digital Multimeter is a versatile auto-ranging tool designed for precise measurement of AC/DC voltage, resistance, continuity, and more. With robust safety features like 1000V DC and 750V AC voltage ratings, it ensures reliability in demanding environments. Its ergonomic design and large backlit display enhance usability, while EPR Germany certification guarantees compliance with stringent safety standards.

Technical specifications

FeatureSpecificationApplication Scenario
Auto-RangingAutomatically detects measurement typeReduces user error in field diagnostics
Voltage MeasurementAC: 750V / DC: 1000VIndustrial and high-power circuit testing
Current MeasurementDC: 10AAutomotive and electronics troubleshooting
Resistance & Continuity200MΩ range with continuity beepIdentifying circuit faults in appliances
Temperature Measurement-50°C to 300°C (K-type probe)HVAC and thermal system maintenance
Safety ComplianceEPR Germany Packing CertificationMeets EU safety and environmental norms

Customization guide

Adjustable measurement ranges and rotary switch settings allow users to tailor the TA803B for specialized needs, such as high-precision capacitor testing or low-impedance circuit analysis.

Get inspired

Whether you’re a professional electrician troubleshooting industrial equipment or a hobbyist repairing home electronics, the TA803B’s broad measurement capabilities and rugged design make it an indispensable tool for accurate, safe, and efficient diagnostics.

Choose your model

ParameterBase Model (TA803B)Advanced ModelPro Model
Max AC Voltage750V+15% (862V)+30% (975V)*
Current Capacity10A DC20A DC50A DC
CertificationsEPR GermanyEPR + CEEPR + CE + RoHS
Display Resolution4000 counts6000 counts10,000 counts

Supplier's note

  1. Technical Breakthroughs:

    • The TA803B’s 1000V DC rating exceeds industry standards, enabling safe measurement of high-power circuits.
    • Auto-ranging technology reduces setup time by 30% compared to manual multimeters.
    • EPR Germany certification ensures compliance with EU environmental and safety regulations.

  2. Version Selection Guidance:

    • Base Model: Ideal for hobbyists and small workshops requiring standard voltage/current measurements.
    • Advanced Model: Suitable for technicians needing enhanced durability (e.g., 20A DC) and dual certifications (EPR + CE).
    • Pro Model: Designed for industrial engineers handling high-voltage systems (up to 975V AC) and demanding precision tasks (10,000-count display).

With its 750V AC rating, the Base Model ensures safety in residential electrical work. The Pro Model’s triple-certification and 50A DC capacity make it indispensable for automotive and heavy machinery maintenance. Pair its high-voltage tolerance with the K-type probe for -50°C to 300°C temperature measurement, enabling comprehensive diagnostics in extreme environments.

Frequently asked questions

  • Which multimeter is best for high-voltage AC/DC measurements up to 1000V DC?

  • How do I maintain the TASI TA803B probes for optimal performance?

  • Is the TASI TA803B EPR-certified for use in Germany?

  • What electrical parameters can the TASI TA803B measure?

  • Does the TASI TA803B have an auto-ranging function?

  • Can the TASI TA803B measure high DC currents like 10A?

  • How does the TASI TA803B ensure safety during continuity testing?

  • Is the TASI TA803B suitable for both industrial and home use?

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