0-8km Hand held communication TDRL-901 cable locator tester for cable path and time of fault
Introduction
The TDRL-901 Cable Fault Locator is a portable handholddevice used for locating the broken fault, cross fault, insulation fault and so on. It can be used to measure the cable length, wave velocity and distinguish the middle joints and terminals.
It is a simple locating device, adopts to kinds cable and specially, the telecomputercable.
Design Features
TDRL(Time Domain Reflectometry)method make it possible to measure broken fault, cross fault, insulation fault and so on.
Automatic measurement
Auto power-off when sleeping and low battery voltage
Friendly user interface, easy to operate
Supply by dry batter or recharge battery
Handheld device, easy to carry
Tianjin Grewin Technology Co.,Ltd.
Web:
Mail:
|
|
Grewin Toroidal Waterproof Transformer with IEC |
Name :
Grewin Toroidal Waterproof Transformer With IEC
Certification:
1.We have abtained IEC,VDE,UL,CE,CB,ISO9000 approval .we guarantee quality... |
|
|
Grewin AC 220V 50Hz 0-32KV 2000J 0-10KV 500J high voltage signal generator for Cable Fault location |
Design Features
lIntegrated design without HV leak
lHV directly connect with the cable, easy and safe.
lZero-position set up, release HV power ener... |
|
|
220V 120V 24V Toroidal Transformer Manufacture |
The following picture showed you about all finished toroidal transformer in the warehouse which is waiting for packing into boxes
A.
1. Installat... |
|
|
Clamp Current Transformer GWCTP0800N Current Clamp |
Grewin.Beyond
Tianjin grewin technology co ., ltd.
Web:
/
-china.com/
Mail: |
|
|
Resin Inside Toroidal Transformer for Decorative Illumination System |
We have passed ISO9001:2015,CE,SGS approval and IEC report
1.Technical parameters
Power
Input Voltage(V)
Output Volta... |
