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KDHLS-100 Handheld Loop Resistance Tester
KDHLS-100 Handheld Loop Resistance Tester

KDHLS-100 Handheld Loop Resistance Tester

Applications:

Suitable for high-precision measurement of contact/loop resistance in electrical switches and other scenarios requiring large-current, micro-resistance testing. Ideal for on-site maintenance, factory testing, and engineering inspections with its wide range and portability.

  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

A portable tester powered by lithium battery, offering 4 current gears (30A/50A/80A/100A) and wide measurement ranges. Features high accuracy, 4.5-digit display, multiple protection functions, and data storage, meeting diverse on-site testing needs.

Features:

  1. Lithium battery powered, supporting over 600 consecutive tests after full charge for convenient operation.
  2. Maximum output current up to 100A with multi-gear selection, covering wide measurement requirements.
  3. Longest test time up to 60 seconds at 100A, adapting to various on-site application scenarios.
  4. Broad measurement range and high precision, reaching 2000μΩ at 100A.
  5. Equipped with comprehensive protection functions including open-circuit protection and overheating protection.
  6. 5.6-inch industrial-grade high-brightness color LCD, clearly visible even in strong sunlight.
  7. Compatible with external printer for easy data printing.
  8. Supports on-machine storage and USB flash drive storage for convenient data preservation.

Parameter:

  1. Output current: DC 30A, 50A, 80A, 100A (4 fixed gears)
  2. Measurement range: 30A (0~20mΩ); 50A (0~10mΩ); 80A (0~5mΩ); 100A (0~2000μΩ)
  3. Accuracy: ±(reading×0.5% + 1μΩ)
  4. Resolution: 0.1μΩ
  5. Display: 4½-digit
  6. Test power supply: Constant current and voltage-limited, approx. 2V
  7. Input voltage: Max 5V
  8. Test time: Fast mode, 10~60s optional
  9. Number of tests: Over 600 times (full charge, fast measurement mode)
  10. Test line resistance: Less than 10mΩ
  11. Power supply: Built-in lithium battery or external charger (input: 100~240VAC, 50Hz/60Hz)
  12. Charging voltage: 12.6V
  13. Charging current: ≤3A
  14. Charging time: Approx. 3 hours
  15. Auto-shutdown: 5 minutes of inactivity
  16. Host weight: 1.7kg (excluding test lines)
  17. Host dimensions (L×W×H): 246mm×156mm×62mm
  18. Operating temperature: -10℃~50℃
  19. Relative humidity: ≤90% (non-condensing)

Contact Us

Kaidi Zhengda Electric
Kaidi Zhengda

Oversea Sales Manager

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Phone：+852 5745 8949

Address：4th Floor, Building 12, No. 88, Huanhu Middle Road, Dongxihu District, Wuhan City, Hubei Province, China

+86-027-83551828

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