1 LTW series 2 wire loop testers

2 Two wire loop testers Two wire loop testing Objective of the instrument range: Two wire Non-tripping loop impedance measurement Improvement on existing loop test performance Extended operational voltage range New high resolution option

3 Two wire loop testers LTW300 series loop testers LTW315replaces the LT310 No-trip 2 wire testing 2 wire fast test CATIV 300V applications 0.01ohms resolution 100V to 280V loop testing Auto test start PFC Calculation Backlit display

4 Two wire loop testers LTW300 series loop testers LTW325replaces the LT320 Additional features over LTW315 50V centre tap testing 440V Phase to Phase testing MaxZ – Maximum loop value R1+R2 measurement

5 Two wire loop testers LTW300 series loop testers LTW335 replaces the LT330 Additional features over the LTW test result storage Job, db, ct, Ph etc Result recall to screen Downloading via USB

6 Two wire loop testers LTW300 series loop testers LTW425new high resolution range High resolution loop tester No trip testing to 0.01ohms resolution on high current test Extended PFC calculation (40KA)

7 Two wire loop testers LTW Benefits All instruments: Direct replacements for the LT300 series 2 wire measurements on all loop tests No tripping of RCDs Automatic test extension on noise detection 50V to 440V loop measurement on all test modes AUTO start on contact loop test High resolution loop test (LTW425) Greater confidence in loop result Increased PSCC and PFC calculation range CATII, III and IV, 300V applications

8 Two wire loop testers Selling against the competition Key sales point Two wire NO-TRIP loop test –Simple connection –Radial circuits as easy as rings –Safer testing – no loose leads CATIV applications –Used outside the premise 50V to 440V operation –Centre tap 110V applications (even RCD protected) Advanced noise detection system –Test extension and noise warning

9 Two wire loop testers Selling against the competition Additional sales points High resolution 0.001ohm resolution Extended PFC range to 40KA R1+R2 and MaxZ measurements Voltage and frequency measurement Automatic voltage display Large clear backlit display IP54 weatherproof case Calibration certificate included 3 year warranty LTW425 display

10 Two wire loop testers Product availability Engineering product field trials continuing Pre-production run August 2006 Field trial unitsSeptember 2006 FPSEnd September 2006 Product launchBeginning October 2006 LT to LTW product transfer LT and LTW to run concurrently for 6 months Sales teams to focus on transferring distributors and enquiries to new LTW

11 Two wire loop testers Sales tools Product launch document Datasheets Pricing/discount structure Broad competitor comparison spreadsheet Colour LTW single fold A4 brochure A5 leaflet Counter mats Head -to- head comparisons Simple old  new conversion chart Loop testing & CATIV applications guides Presentation

12 Two wire loop testers END