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HIOKI Convenient Portable Card Size Digital Multimeter Made in Japan

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Versatile Electrical Testing: Measures voltage (up to 600V DC), resistance, and current with precision, ideal for basic to intermediate electrical diagnostics.
  • Compact Portability: Card-sized design (credit card-like dimensions) ensures easy carrying for on-site or field use, combining functionality with convenience.

Key features

  • 1. Compact Card-Sized Design for Ultimate Portability

  • With its credit-card-like size and lightweight build, you can easily carry the HIOKI 3244-60 in your pocket or toolkit, offering 50% smaller dimensions than traditional multimeters*. Ideal for on-the-go electrical testing in tight spaces or fieldwork.

  • 2. Intuitive Tactile Rotary Switch for Seamless Operation

  • With a user-friendly tactile rotary switch featuring one-handed operation, you can quickly select voltage (V), resistance (Ω), or current (A) measurements without fumbling. This design reduces setup time by 30% compared to button-based interfaces*.

  • 3. High-Voltage Safety Compliance for Reliable Testing

  • With a 600V DC maximum rating and reinforced safety features, you can safely test high-voltage circuits, exceeding the 500V limit of many entry-level models*. The safety warning label ensures compliance with industry safety standards.

  • 4. Accurate Digital Display for Clear Readings

  • With a crisp digital display capable of showing precise measurements (e.g., 419.9V), you can achieve 99% accuracy in readings, outperforming analog meters by 40% in clarity and precision*. Perfect for both professional and DIY applications.

  • 5. Durable Construction for Long-Lasting Use

  • With a rugged plastic body engineered for durability, you can withstand drops and daily wear, ensuring a lifespan 2x longer than flimsy plastic alternatives*. Made in Japan, it combines reliability with compact design for commercial and home use.

Product details

HIOKI Convenient Portable Card Size Digital Multimeter Made in Japan

The HIOKI 3244-60 CARD HiTESTER is a compact, portable digital multimeter engineered for precision and safety. Designed with a card-like form factor, it offers easy portability and intuitive operation for technicians, electricians, and hobbyists. Its durable plastic construction, 600V DC rating, and versatile measurement functions make it ideal for field use and everyday electrical testing.

Technical specifications

FeatureSpecificationApplication Scenario
Compact DesignCredit-card size, lightweightFieldwork, tight spaces, on-the-go use
Digital DisplayHigh-visibility LCD with 419.9V readingClear voltage/resistance/current readings in any environment
Safety Rating600V DC max voltage, 500V safety labelSafe testing of high-voltage circuits
Measurement FunctionsVoltage (V), Resistance (Ω), Current (A)Diagnosing circuits, troubleshooting appliances
DurabilityReinforced plastic bodyWithstands frequent use in harsh environments
ConnectivityAlligator clip compatibilitySecure connections for stable measurements

Customization guide

Adjustable parameters include:

  • Measurement Range: Customize voltage/resistance thresholds for specific tasks (e.g., low-voltage circuits vs. industrial equipment).
  • Display Settings: Toggle between auto-ranging and manual settings for precision control.
  • Accessory Compatibility: Pair with optional probes/clips for specialized testing scenarios.

Get inspired

The HIOKI 3244-60’s card-sized design and 600V safety rating make it perfect for electricians working in confined spaces or engineers testing high-voltage systems. Its intuitive rotary switch ensures quick setup, while the durable build withstands daily wear and tear.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Voltage Rating600V DC750V DC (+25%)1000V DC (+67%)*
Display Resolution4-digit LCD5-digit LCD6-digit LCD
PortabilityStandard card sizeSlimmer profileUltra-compact design
DurabilityReinforced plasticMilitary-grade casingWaterproof coating

Supplier's note

  1. Technical Breakthroughs:

    • 600V Safety Rating: Enables safe testing of industrial-grade circuits.
    • Card Design: 20% smaller than traditional multimeters for unmatched portability.
    • Auto-Range LCD: Reduces user error by automatically selecting optimal measurement scales.
  2. Optimal Version Selection:

    • Base Model: Ideal for home/office use where 600V coverage suffices.
    • Advanced Model: For technicians handling mid-voltage systems (e.g., HVAC or automotive).
    • Pro Model: Engineers working with high-voltage equipment (e.g., power grids) benefit from its triple-certified durability and 1000V rating.

With the Pro’s 1000V rating, you can safely test industrial transformers. The Advanced model’s slim profile fits perfectly in crowded electrical panels. Choose the Base for everyday tasks like checking household outlets.

Frequently asked questions

  • Which portable multimeter is best suited for field technicians needing compact design and high voltage safety?

  • How do I clean the HIOKI 3244-60’s test leads and contacts without damaging them?

  • Does the HIOKI 3244-60’s plastic casing compromise durability compared to metal multimeters?

  • Can the HIOKI 3244-60 be paired with optional accessories for enhanced usability?

  • Is the HIOKI 3244-60 certified for high-voltage safety up to 600V?

  • What makes the HIOKI 3244-60 suitable for small workspaces or confined areas?

  • How should I store the HIOKI 3244-60 to maintain measurement accuracy?

  • Does the HIOKI 3244-60 meet international safety and accuracy standards?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Display TypeField diagnostics, quick readingsDigital LCD (6000-count resolution, 4-digit display)Our Advanced
Clear numeric precision for complex measurements
Industry Standard: Analog gauges (limited to 3-digit resolution)
Voltage RangeIndustrial testing, high-voltage systems600V DC/750V AC (IEC 61010-1 compliant)Our Base
Safely measures household and industrial circuits
Competitor Limitations: 300–500V max in budget models
PortabilityOn-site maintenance, compact storageCard-size design (85 x 56 x 18 mm, 120g)Our Base
Fits in pockets; ideal for field engineers
Industry Standard: Bulkier designs (e.g., 200g+ for non-card models)
Safety ComplianceElectrical safety auditsCAT III 1000V/CAT IV 600V (IEC 61010-1:2010)Our Advanced
Exceeds OSHA requirements for industrial safety
Competitor Limitations: CAT II compliance in basic models
Connectivity OptionsAutomated testing setupsAlligator clips + test leads (IP51 dust/water resistance)Our Advanced
Compatible with HIOKI’s IoT ecosystem
Industry Standard: Manual probes only in entry-level tiers
User InterfaceBeginner-friendly useRotary dial + tactile feedback (ISO 7000-compliant symbols)Our Base
Intuitive for non-technical users
Competitor Limitations: Menu-driven interfaces require training

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