ID 3743395

Available

The Ermenrich NetGeeks NP30 cable tester is designed for checking network cables, locating open circuits, and measuring the length of a cable. The device will come in handy for anyone who installs, troubleshoots, and maintains computer networks and telephone lines, but it can also be used for household needs.

The Ermenrich NetGeeks NP30 can be used for testing network, telephone, coaxial, and other types of cables. It can be used to check for open circuits and short circuits as well as reversed and crossed pairs. There is a Port Flash function that enables you to find the exact port on the network switch or router to which the target cable is connected. The length measurement is available for LAN cables, ranging from 5 to 350 meters (from 16 to 1150ft) and with an accuracy of 5%. There is also an option to calibrate the device to improve the accuracy of measurements. The cable tester can also measure the distance to open circuits.

The set includes a transmitter, receiver, remote unit, and additional accessories. The transmitter and receiver require a 9V battery each.

Key features:

  • Cable length measurement by measuring the capacitance of a cable
  • Can be calibrated to improve measurement accuracy
  • Cable diagnostics: open circuits, crossed pairs, short circuits
  • Locating an open circuit, measuring the distance to it
  • Port Flash function for detecting the exact port on the network switch or router to which the target cable is connected

The kit includes:

  • Transmitter
  • Receiver
  • Remote unit
  • RJ11 patch cord
  • RJ45 patch cord
  • Alligator clip
  • DC cable
  • Earbuds
  • Carry bag
  • User manual and warranty card
BrandErmenrich
Warranty, years5
EAN5905555016832
Package size (LxWxH), cm8.5x23x13.5
Shipping Weight, kg0.65
Cable length measurementyes
Cable tracingyes
Voltage polarity detectionyes
Measuring range, m5 — 350
Error5 (±0.5m/1.6ft)
Measuring the distance to open circuitsyes
Display resolution, px128x128
Display backlightyes
Low battery status indicatoryes
Operating humidity range, %20…70
Adjustable sensitivityyes
Flash lightyes
Operating humidity range, %20…70
PortsRJ45 (main), RJ45 (scan), BNC, RJ11 (scan), Flash, USB (scan), power supply
Tracing cable types telephone, coaxial, common wires, STP/UTP (CAT5E, CAT6, CAT6A, CAT7) network cable
Testing cable types coaxial, common wires, STP/UTP (CAT5E, CAT6, CAT6A) network cable
Cable testing+ (open circuits, short circuits, crossed pairs, reversed pairs, split pairs, crosstalk)
Port flash function+
Measuring methodby measuring the capacitance of a cable
Units of measurementm, ft
Calibration+
Minimum cable length for calibration, m (ft)10 (32.8)
Calibration error, %2 (±0.5m/1.6ft)
Maximum operating current, mA<150
Protectioninput voltage: 48V, current: 5mA
DisplayLCD
Power supply9V battery (not included)
Auto power off15 min, 60 min, 120 min, 30 min
Operating temperature range,°C−10… +60 (14… 140)
PortsBNC, RJ45, earbuds
Power supply9V battery (not included)
Operating temperature range,°C−10… +60 (14… 140)