顯示第 46 至 54 項結果,共 157 項

Pro’sKit 三合一網絡測試器MT-7051N

  • Tests RJ45 TIA568A/B (AT&T 258A), 10 Base-T, Token ring, RJ-11/ RJ-12 USOC and Coaxial BNC cable.
  • Automatically check cable for continuity, short, open and crossed wire pairs.
  • Coaxial cable port indentifies cable conditions including shorts, shield opens and center conductor breaks.
  • Main unit and remote allow one person testing.
  • Power source: DC 9V Battery
  • Dimension: 102x106x28 (mm)
  • Cable not include

Pro’sKit 音頻型斷路測試器/追雞(附牛津包) 3PK-NT023N

  • Fast, accurate wire identification
  • Rugged industrial design
  • Sends tone to identify wires
  • Three selectable tone outputs
  • Two-line polarity indication
  • Continuity test
  • Adjustable volume control
  • Visual signal strength indication
  • Powerful speaker for noisy environments
  • Recessed telephone test set connectors

Pro’sKit 音頻網絡測試器(附皮包) MT-7029

  • Strong Anti-Noise Availability
  • Telephone Line Status/Polarity Indication
  • PoE Switches & STP Wire Tracing up to 3KM
  • Cable Mapping & Status Indication up to 300M
  • Non- Contact Voltage Detecting

UNI-T USB測試儀 UT658B

  • UT658 series USB testers are used to inspect USB chargers and portable power source of electronics products.
  • UT658 series can output voltage, current, and power.
  • Users can use these devices to monitor charging status of  any USB powered device.

UNI-T USB測試儀UT658A

The second generation UT658 series USB testers can inspect USB chargers, portable power sources, data cables and other electronics charging devices. Monitor charging efficiency at any time to protect charging equipment. UT658 measures output voltage, current, energy, capacitance, circuit equivalent resistance, D + and D-voltage of USB data cable, and more.  This series is designed to be accurate, reliable, stable, and portable. They are great tools for applications such as production verification, engineering testing, and DIYers.

UNI-T UTP3313TFL-II

  • UTP3000TFL-II series single-channel linear DC power supplies are economical benchtop tools for DIY electronics hobbyists, electronics manufacturing and testing, and other applications.

UNI-T 線纜測試儀 UT681L

  • LED status display
  • Auto check of open/short/crossovercircuit
  • Single key operation
  • Manual/auto power off (after10-minute inactivity)
  • Low battery indication
  • Power supplied by 9V battery

UNI-T_USB數據線UT-D04

  • Wire length: 1m
  • Features: USB interface, one-way transmission
  • Suitable products: UT71 series、UT230 series、UT61B/C/D