Instrument and Meter Repair. Many manufacturers and all AVO Megger Tettex Test Instruments. Megger DET62D, Megger LT300 series, Megger LT3, Megger LT7, Megger LT5, Megger LT310, Megger LT320, Megger LT330, Megger M7027, Megger PAT32, Megger SCT fiber optic tester, Megger 218621, Megger 218651, Megger BMM80, Megger OTS60PB, Biddle 72. Find great deals on eBay for AVO Megger in Insulation Testers. Shop with confidence.
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Avo and Megger of Dover, Kent, are part of the Megger Group and make electrical power testing equipment. I keep on my Bench an Avometer 8 Mk 6 Multimeter and a Megger BM101 Continuity & Insulation Tester. I also have a portable electrical safety testing kit. This consists of: an Avometer 2001 Multimeter, a Megger BM100 Insulation Tester, a Megger CBT2 RCD (Residual Current Circuit Breaker) Tester, a Megger LT5 Digital Loop Tester and a Megger LT7 Digital Loop Tester. Other non-Megger items are: an Azur IRT112 Insulation & Resistance Tester, an Azur LTX110 Loop Tester Extension Box, a Mains Testing Neon Screwdriver, a TSN261 Mains Socket Outlet Tester and various test leads. These were all needed for my house building project. The IET Wiring Regulations (BS 7671) 17th edition sets the standard for electrical installations in the UK and many other countries. Mains Testing Neon Screwdriver.
This has the screwdriver tip connected to a neon lamp and high value resistor in series. When you touch the red cap of the screwdriver this provides a leakage path to earth. If the circuit being tested by the screwdriver is live then the neon will illuminate. These are out of favour now, in case the resistor fails in short circuit mode and then you will get an electric shock! Also the neon can be difficult to see in bright daylight. Better to use a Multimeter, however this does rely on both poles being connected! So I still use this screwdriver.