جهاز اختبار العزل اليدوي المحمول A4431 بسعة 2000 قراءة
⁦A4431 2000 Counts Manual Portable Insulation Tester⁩ - الصورة ⁦2⁩
⁦A4431 2000 Counts Manual Portable Insulation Tester⁩ - الصورة ⁦3⁩
⁦A4431 2000 Counts Manual Portable Insulation Tester⁩ - الصورة ⁦4⁩
جهاز اختبار العزل اليدوي المحمول A4431 بسعة 2000 قراءة

أبرز النقاط:

  • Wide test voltage range: 100V to 1000V
  • Large backlit LCD with 2000 counts
  • Max insulation resistance up to 2000MΩ
  • Automatic discharge of capacitive voltage
  • Battery-powered portable design
  • Overload protection and data hold function
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Product Description

The Honeytek A4430 is a compact, high-performance insulation resistance tester designed for field and laboratory use. With its 2000-count digital display و multiple insulation test voltages (100V, 250V, 500V, 1000V), it delivers accurate insulation resistance measurements up to 2000MΩ. Its rugged casing and user-friendly interface make it ideal for on-site electrical inspections, maintenance, and quality control in industrial and commercial environments.

 Highlights

  • Wide test voltage range: 100V to 1000V

  • Large backlit LCD with 2000 counts

  • Max insulation resistance up to 2000MΩ

  • Automatic discharge of capacitive voltage

  • Battery-powered portable design

  • Overload protection and data hold function

 Specifications

مقال مميزA4430 Specification
Display2000 counts LCD with backlight
Test Voltages100V / 250V / 500V / 1000V
Insulation Resistance0.1MΩ – 2000MΩ
الدقة±(3.0% + 5 digits)
Short Circuit Current<1.8mA
Voltage Detection Range30V~600V AC (50/60Hz)
Power Supply6 x 1.5V AA Batteries
DimensionsApprox. 180mm × 140mm × 65mm
WeightApprox. 600g

 Application 

  • Routine testing of electrical wiring and cables

  • Preventive maintenance in power distribution systems

  • Inspection of industrial motors and transformers

  • Electrical safety compliance in commercial buildings

  • Fieldwork by electricians and maintenance engineers

منتجات ذات صلة

Shanghai Office

Shenzhen Factory

  • الطابق الثاني، المبنى رقم 5، المنطقة الصناعية الثالثة في نانغانغ، شارع شيان، منطقة باوان، شينزين، الصين.
  • (86-755)2951 9210
U.S. Office
  • +001-3346109341

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الأسئلة الشائعة

Yes, Honeytek supports OEM/ODM customization, including logo printing, packaging design, and parameter adjustments (e.g., measurement ranges, functions, or display options) to meet specific client requirements.

Standard models usually ship within 15–30 days after order confirmation. Customized orders may require additional time depending on specifications.

Yes, our DMMs comply with CE, RoHS, and other international safety/quality standards. Specific certifications vary by model—contact us for details.

MOQ starts at 500 units for standard customization (e.g., logo/packaging). Larger parameter modifications may require higher quantities.

All DMMs undergo rigorous calibration and testing. We provide calibration certificates (optional) and recommend periodic recalibration for precision.

We provide a 1–2 year warranty, technical support, and repair services. Spare parts (e.g., test leads, fuses) are also available.

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