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Portable Digital Clamp Meter DT3266E Voltmeter Ammeter Circuit Tester Electrical Tester Ampere Meter ACA 2A Meansurement DT3266E

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electrical Measurement Suite: The DT3266E clamp meter enables precise measurements of AC/DC current (up to 2000A/20A), AC/DC voltage (up to 600V/600V), resistance (up to 200MΩ), capacitance (up to 2000μF), and frequency (up to 20kHz). It also features diode testing, continuity testing with a buzzer, and a HOLD function for stable readings.
  • Safety-Enhanced Design: Equipped with CAT III 600V and CAT IV 300V safety ratings, it ensures safe use in industrial and commercial environments. A 2A current limit protects both the meter and circuits during testing.

Key features

  • 1. Robust Material Technology for Durability

  • With a corrosion-resistant, ergonomic handle and a wide-opening clamp design, you can securely grip wires of various sizes while maintaining comfort during prolonged use*.

  • 2. Intuitive Interactive Design for Ease of Use

  • With a clear digital LCD display and backlit functionality, you can effortlessly read measurements in low-light environments. The HOLD function and multi-mode interface (current, voltage, resistance) simplify complex testing tasks*.

  • 3. High-Performance Measurement Capabilities

  • With a max AC current measurement of 2000A and 600V AC/DC voltage capability, you can handle large-scale electrical systems and high-power applications more efficiently than standard clamp meters*.

  • 4. Versatile Scenario Solutions for Professional Use

  • With CAT III 600V and CAT IV 300V safety ratings, you can safely perform measurements in both industrial and residential settings. The auto-off and built-in light features enhance usability in diverse environments*.

  • 5. Certified Safety Standards for Reliability

  • Certified to CAT III 600V and CAT IV 300V safety standards, this clamp meter ensures compliance with rigorous electrical safety regulations, outperforming uncertified alternatives*.

Product details

Portable Digital Clamp Meter DT3266E Voltmeter Ammeter Circuit Tester Electrical Tester Ampere Meter ACA 2A Meansurement DT3266E

The DT3266E portable digital clamp meter combines robust safety features with versatile measurement capabilities, designed for professionals and hobbyists in electrical troubleshooting, maintenance, and installation. Its ergonomic design ensures comfort during prolonged use, while its wide-clamp opening and backlight display enhance usability in diverse environments.

Technical specifications

FeatureSpecificationApplication Scenario
Display TypeDigital LCD with BacklightClear readings in low-light conditions
Max AC Voltage600V (CAT III 600V, CAT IV 300V)Industrial/commercial electrical systems
Max DC Voltage600VBattery and automotive electrical testing
AC Current2000AHigh-current circuit diagnostics
DC Current20ALow-current circuit analysis
Resistance200MΩComponent and circuit continuity checks
Safety RatingCAT III 600V / CAT IV 300VSafe operation in harsh electrical environments
Clamp DesignWide-opening, wire-friendly jawsMeasuring bundled or thick wires
HOLD FunctionFreeze displayed readingsStable data capture in dynamic settings

Customization guide

Adjustable parameters include:

  • Clamp Jaw Opening Width: Customizable to accommodate wires up to 30mm for specialized applications.
  • Measurement Range Limits: User-definable thresholds for AC/DC current and voltage to match specific project requirements.

Get inspired

The DT3266E’s dual voltage measurement capability (AC/DC up to 600V) and 2000A AC current range make it ideal for troubleshooting industrial motors, residential circuits, and automotive systems. Its ergonomic handle ensures comfort during prolonged use, while the backlight display simplifies readings in dimly lit environments.

Choose your model

ParameterBase Model (DT3266E)Advanced ModelPro Model
Max AC Current2000A2500A (+25%)3000A (+50%)
Safety RatingCAT III 600VCAT IV 600VCAT IV 1000V*
Frequency Range20kHz50kHz (+150%)100kHz (+400%)
ConnectivityN/AUSB Data OutputBluetooth + USB

Supplier's note

  1. Three Technical Breakthroughs:

    • High AC Current Measurement: The DT3266E’s 2000A AC current range exceeds industry benchmarks by 20%, enabling diagnostics of large industrial motors.
    • Dual Voltage Rating: Its CAT III 600V and CAT IV 300V certifications ensure safe use in both commercial and residential environments.
    • Multi-Functionality: Combines voltage, current, resistance, and capacitance measurements in a single device, reducing tool dependency.
  2. Optimal Version Selection:

    • Base Model: Ideal for hobbyists and small-scale technicians needing reliable basic measurements (e.g., home electrical checks).
    • Advanced Model: Suitable for commercial electricians requiring enhanced safety (CAT IV 600V) and USB data logging for maintenance reports.
    • Pro Model: Designed for industrial engineers handling high-frequency circuits (up to 100kHz) and requiring wireless data transmission for real-time diagnostics.

With the Pro Model’s CAT IV 1000V rating, you can safely measure high-voltage industrial systems, while its Bluetooth connectivity streamlines data sharing with team members. Pair this with the 3000A current range to troubleshoot heavy machinery without switching tools.

Frequently asked questions

  • Which clamp meter is best for high-current industrial environments like factories?

  • How do I clean the DT3266E’s clamp jaws without damaging its precision?

  • What makes the DT3266E’s safety ratings superior to other clamp meters?

  • Can the DT3266E measure both AC and DC voltage up to 600V simultaneously?

  • Does the DT3266E have a backlight for low-light electrical work?

  • What unique features does the DT3266E offer for electricians troubleshooting circuits?

  • Is the DT3266E suitable for both professionals and hobbyists?

  • How does the DT3266E ensure accurate readings in fluctuating conditions?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Basic Analog Clamp MetersHome DIY projects, simple electrical checksAnalog needle display (up to 500A AC), no data holdAffordable ($20–$50), intuitive for quick readingsLimited accuracy (±5%), no safety certifications, lacks advanced features
Entry-Level Digital Clamp MetersSmall workshops, basic troubleshootingLCD display (300V AC max), basic functions (continuity test)Better accuracy than analog, cost-effective ($50–$100)Narrow measurement range, no data hold, minimal safety ratings (CAT II 300V)
Mid-Tier Digital Clamp MetersCommercial maintenance, industrial diagnosticsOur Base (DT3266E):
600V AC/DC (▲), 2000A AC (▲), CAT III 600V safety (▲), LCD with backlight
Robust safety (▲), versatile measurements (resistance, capacitance), ergonomic designHeavier than entry-level models, no wireless features
High-End Digital Clamp MetersComplex industrial setups, professional testingOur Advanced:
1000V AC/DC (▲▲), 3000A AC (▲▲), CAT IV 600V (▲▲), wireless data logging
Enhanced safety (▲▲), advanced diagnostics (frequency up to 20kHz), remote monitoringHigher cost ($300+), bulkier design, requires training for full functionality
Industrial-Grade Clamp MetersHarsh industrial environmentsRugged build, 1500V AC max, explosion-proof housingExtreme durability, withstands harsh conditions (e.g., oil refineries)Very expensive ($500+), specialized use cases, heavier to carry
Multi-Function Clamp MetersComprehensive electrical auditsMeasures resistance (200MΩ ▲), capacitance (2000μF ▲), frequency (20kHz), diode testVersatile for diverse tasks (troubleshooting, installation), includes HOLD functionComplexity may overwhelm beginners, narrower voltage range compared to high-end

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