Specifications

P.33
NANOTRONIX
TO place an order call (852) 2408 8880
Wardson Limited
Unit A & B, 21/F., Infotech Centre, No. 21 Hung To Road Kwun Tong, Kowloon, Hong Kong. Web: www.wardsonlimited.com
Tel: [phone] Fax: [phone] E-mail: [e-mail]
Model
Part # Description
mTDR-010 non
mTDR-010
Hand-held TDR (Time Domain Reflectometer)
Cable Fault Locator
Features
n Low cost numeric cable length meter
/TDR Cable Fault Locator
n Full autoranging for measuring the length of
cables
n High resolution and high accuracy
-Resolution : 50cm (20in)
-Accuracy
Up to 100m : 2% of reading + 50cm (20in)
Over 100m : 2% of reading
n Extra-large backlit (icon type 7 segment) LCD
n Overload voltage detection : displays "OUCH"
alert message with sound when line voltage
exceeds 6.5V
n lnternal VOP library for 39 standard cable
types
n 20 additional library memory spaces for new
V.O.P settings
n Automatic output impedance control of 25 ,
50 , 75 , 100 , 125 or 150
n Safety protection (up to 250V RMS)
n FCC & CE Certified
Description
Introduction
NanoTronix Numeric Cable Fault Locator (Model No.: mTDR-010) is the most suitable
and low-price instrument for locating a fault such as open and short position in metallic
telecom cables. It is unique in its class which utilizes TDR (Time-Domain Reflectometry)
technology giving users accurate information of the faults based on a specific cables' VOP
(Velocity Of Propagation).
The instrument is applicable for any cable consisting of at least paired (shielded or twisted)
metallic conductors, such as coaxial cables and telephone cables, at low cost. It has an
automatic internal impedance matching network to allow testing of 25 , 50 , 75 , 100 ,
125 and 150 cables.
The Numeric Cable Fault Locator is housed in a rugged ABS enclosure which is dust and
weatherproof to IP 42. The instrument also comes with a soft carrying case and alligator
clip adapter. It is powered by four AA (NEDA 15A or LR6) batteries, which are stored in
a compartment on its back.
Applications
NanoTronix Numeric Cable Fault Locator (Model No.: mTDR-010) is primarily designed
for cable wholesalers, retailers, contractors, electricians, cable installers, linemen and
construction personnel who need to measure cable length and distance to a fault (open
and short) of coaxial cables, telephone cables and any type paired (shielded or
twisted) metallic cables.
Automatic VOP calculation
NanoTronix Numeric Cable Fault Locator (Model No.: mTDR-010) presents automatic
VOP calculation allowing efficient measurement for all types of cables - providing auto
calculation of VOP of a sample cable: a sample of 10 meters (30 feet) enables even
inexperienced technicians to set up and conduct standardized tests to get perfect results
every time. Additional 20 memory spaces are available for storing new VOP settings,
which let technicians to conveniently save the VOP values of frequently worked cables
for future usage.
Nonvolatile memory
Internal VOP library : 39 standard cable types
Additional library : 20 additional library memory spaces for new VOP settings