HK28A Pocket CAT III 300V auto range digital multimeter
HK28A Pocket CAT III 300V auto range digital multimeter

Highlights：

  • Compact and lightweight (only 103g) for easy portability
  • Auto-ranging function for quick setup
  • Essential functions: Voltage, Current, Resistance, Capacitance, Frequency
  • CAT III 300V safety rating
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HK28A Pocket Type Auto Range Digital Multimeter

The HK28A is a compact, lightweight, and portable auto range digital multimeter designed for quick and reliable electrical measurements. With a display count of 1999, it delivers accurate readings for voltage, current, resistance, capacitance, frequency, and duty cycle. Perfect for daily electrical troubleshooting, it combines essential functions with easy handling.

Points forts

  • 1999 display count for basic measurement needs

  • Compact and ultra-light (only 103g)

  • Essential test functions with auto-ranging

  • Built-in diode test et continuity buzzer

  • CAT III 300V safety rating

Caractéristiques techniques

ItemRange / Value
Tension continue200mV / 2V / 20V / 200V / 500V
Tension alternative200mV / 2V / 20V / 200V / 500V
Courant continu200μA / 2000μA / 20mA / 200mA / 2A
Courant alternatif200μA / 2000μA / 20mA / 200mA / 2A
Résistance200Ω / 2kΩ / 20kΩ / 200kΩ / 2MΩ / 20MΩ
Capacité20nF / 200nF / 20µF / 200µF / 1000µF
Fréquence10Hz / 100Hz / 1kHz / 10kHz / 100kHz / 1MHz / 10MHz
Cycle de service1% ~ 99%
Nombre d'affichages1999
Special FunctionsDiode Test, Continuity Buzzer, MAX/MIN, Auto Power Off
Note de sécuritéCAT III 300V
Poids103g
Power Supply1.5V AAA × 2

Application Scenarios

  • Home and office electrical troubleshooting

  • Solar PV and small electronics testing

  • Automotive DC circuit diagnostics

  • Training labs for electrical engineering students

  • Portable use for field service engineers

Produits associés

Shanghai Office

Shenzhen Factory

  • 2e étage, bâtiment 5, 3e zone industrielle de Nangang, rue Shiyan, district de Bao'an, Shenzhen, Chine.
  • (86-755)2951 9210
U.S. Office
  • +001-3346109341

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Foire aux questions

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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