Loop Tester

Excel Technology Co

Welcome to LoopTester.com
by Excel Technology Co

We manufacture and distribute globally! Contact us today for a quote today, credit card payments accepted!

Excel's tester range includes:
Loop Tester (LTM)
Piezo Tester (PTM)
Multi-Loop Tester (MLT)

LT Series Loop Testers
Make in-pavement loop analysis as easy as 1-2-3!
1) Connect the tester to the in-pavement loop feeder wires;
2) Turn the tester on and press 'Loop Parameter' measurement button; and
3) Read the LCD screen - inductance, resistance, 'Q', tuned frequency.

INDUCTANCE
RESISTANCE
LOOP 'Q'
TUNED FREQUENCY
INSULATION INTEGRITY
LOOP LOCATION

Easy to use
Rugged field design
Single connection
Single 9v 'D' cell


This rugged field service instrument is purpose designed for in-pavement loop analysis. The basic LT-100 unit utilises a single loop feeder connection to initiate a measurement operation which displays on an alpha-numeric LCD panel all relevant in-pavement loop parameters including: open circuit, short circuit, DC resistance, inductance, loop 'Q' and tuned frequency. Additionally, an analogue bar graph display indicates a vehicle actuation incorporating the relevant 'electromagnetic' change associated with the vehicle detection. The more advanced LTM1000 features include all LT100 functions AND a probe which locates concealed loop windings AND a single button actuation for loop insulation integrity evaluation.

Analysing loop failures has never been this easy - simple single connection, easy to use in-pavement loop tester.

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