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 0.2 0.3 0.5 Accuracy 50 to 400 Hz toroidal core for transformer Energy monitoring devices |
Features:
lLow cost
More than 50 standard sizes
Non-symmetrical mounting pattern,wire leads or termianl mounting.
Toroidal Silicon steel and Nick... |
|
|
230V 24V 150va Grewin Waterproof Toroidal Transformer for LED Lighting |
Name :230v 24v 150va Grewin Waterproof Toroidal Transformer for LED LightingCertification: 1.We have abtained VDE,UL,CE,CB,ISO9000 approval .we gua... |
|
|
12V 220V Audio Toroidal Transformer |
We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first:
Tianjin grewin techno... |
|
|
Low Loss Electrical Power Voltage Transformer with ISO9001: 2015 |
We have passed ISO9001:2015,CE,SGS approval and IEC report
1.Product Specification:1). Models:EI28, EI30, EI35, EI48, EI57, EI66, EI86, EI96, EI... |
|
|
High Voltage Electrical Magnetic Power Transformers for Power Supply Approvals |
1.Name:high voltage Electrical magnetic Power supply Transformers IEC CB Approvals
RM PQ ER EE ETD EPC EP high frequency electronic transformer fe... |