MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 0

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 1

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 2

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 3

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 4

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 5

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 6

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 7

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 8

MEGGER LT7 LOOP TESTER. NEW in MFG Box...."SAVE $100's on a Quality Instrument"", US $250.00 – Picture 9

Megger Lt7 Loop Tester. New In Mfg Box...."save $100's On A Quality Instrument""

US $250.00

Plano, Texas, United States
Feb 15th

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MEGGER LT7 DIGITAL LOOP TESTER …………… NEW - IN - THE - BOX ………………. GOTO http://www.biddlemegger.com/biddle/LT7_DS-MC.pdf for complete details Tests Phase-Earth and Phase-Neutral supply loops Low current loop test does not trip RCDs Direct readout of Prospective Short Circuit X Current and Prospective Earth Fault Current Makes measurements on supplies from 50 V to 263 V DESCRIPTION The Megger® LT7 Digital Loop Tester is a small hand held instrument designed to accurately, reliably and easily measure loop resistances and prospective fault currents at socket outlets, distribution boards and light sockets. The LT7 may also be used for testing earth bonding. Two loop tests are available; the traditional high current test for circuits protected by fuses, and a low current test for taking measurements on circuits which are protected by residual current devices (RCDs). Measurements of phase-earth loop resistance and prospective earth fault current (PEFC) are made at socket outlets using the standard lead supplied. The included two wire lead set allows these measurements, also phase neutral loop resistance and prospective short circuit current (PSCC), to be taken at locations such as distribution boards or lighting fittings where there is no socket outlet available. For all prospective fault current measurements simply select the dedicated switch position. The nominal 23A test current is applied and the results are displayed directly on the liquid crystal display. Two liquid crystal "neons" monitor the voltage between phase and earth and between neutral and earth, and will “light up” if a voltage is detected. The LT7 will check that the mains supply voltage is within limits and will inhibit testing if the earth contact voltage would rise above 50 V if the test were continued. The LT7 Digital Loop Tester is powered by four internal dry cells although the test current uses the mains supply voltage. It is therefore able to make measurements of phase-earth loop resistance via a standard mains plug, or of phase-earth or phase-neutral loop resistance using the two wire lead set. The two wire set may also be used to test bonded metalwork. APPLICATIONS The tests carried out by the LT7 Digital Loop Tester comply with International requirements for the testing of fixed wiring installations in industrial, commercial and domestic premises. The resistance of the phase-neutral loop is needed to ensure that adequate over-current protection has been provided in the case of a short circuit developing between the two live conductors. The phase-earth loop resistance is also needed to ensure adequate over-current protection, but also to ensure that, in the case of an earth fault, an adequately large current will flow to activate any protective devices. These may be in the form of fuses or residual current devices. Generally, circuits protected by fuses need to have very low loop resistances. A 0-20 ohm range is provided, with a resolution of 0.01 ohms, to test these circuits. Tests on this range are carried out with a nominal 23 A test current. We are a proud ebay..er. We package all items very carefully in an effort to eliminate any damage during shipping.

“Since the original packaging is not sealed and I have used clear tape on it to help protect it, I am required to list it as "New other". But as the pictures reveal, the unit has never been used and is in BRAND-NEW CONDITION.”

Country/Region of Manufacture	United States
Country of Manufacture	United States