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Telephony New SIDEKICK 7B for only $150.00 - $150
(dublin / pleasanton / livermore)
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Date: 2009-01-21, 9:18AM PST
New SIDEKICK 7B comes with a training book on how to us it I'm only asking $150.00 Retails opn line for over $750.00 dollars
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This lightweight, hand-held analog meter quickly and accurately uncovers intermittent troubles other test sets can't detect. Technicians have the versatility to identify faults in locations ranging from outside plant cable to inside wiring and from closures to connecting blocks without sacrificing standard features. You get rapid testing and instant readout of ohms, volts and capacitive kick plus single hookup testing of tip-ring, tip-ground and ring-ground. The Sidekick provides tone for identifying pairs or crossed conductors. Drying effect is minimal on all ranges.
The patented stress test reads the audible noise produced on a faulted pair that is stressed by a 90-dBrnc longitudinal excitation. It determines the capacitive and series resistance balance characteristics of twisted pairs at any point along the pair. It is capable of identifying dc resistive or capacitive imbalances undetected by other subscriber loop tests. This test is also highly effective in identifying imbalances produced by series resistance opens (high joints). Sidekick determines the noise susceptibility of a dry pair and the stressed balance of working pair.
This instrument also provides a dc voltmeter, an ohmmeter with a kickmeter function and a "points" scale. Pair condition is simple to determine, and approximate meter readings tell you what to do. Below 20 is acceptable service. A reading of 20-30 is questionable, so isolate the pair and test in both directions. Over 30 is unacceptable. Stressed noise and balance measurements are more sensitive to pair imbalance problems than noise metallic and longitudinal balance measurements are. Read stressed noise across a pair stressed by a 90-dBrnC longitudinal excitation. To obtain a stressed balance reading, subtract the stress noise reading from the longitudinal stress of 90.
The leakage test detects intermittent resistance faults that don't show up under normal VOM tests. When a faulted pair is taken out of service, galvanic action forms an insulating oxide layer over the faults. Such pairs develop noisy static in a relatively short time when returned to service. The leakage test uses 135 volts dc to punch through the oxide layer and reveal the fault that most other test sets would miss.
Sidekick VOC is the solution to inside wire testing for voice over cable. It identifies defective inside wire and jacks plus qualifies inside wire prior to activation. Use it to measure resistance, ac/dc V, quasi square wave and pair balance. It identifies shorts, opens, crosses and grounds. The VOC replaces the need for other meters. It provides tone for twisted-pair or crossed-conductor identification. Features single set up for testing tip-ring, tip-ground and ring-ground with ground connection.
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