The Megger MFT1741+ is designed for testing Electrical Installations to the 18th Edition Wiring Regulations, and is especially resilient in difficult locations such as areas of high electrical noise. It performs all the necessary tests for the regulatory certification of Industrial, commercial and domestic, single and 3-phase installations. Results can be viewed on-site, or saved to internal memory and downloaded back at the office for printing certificates.

• Colour: white
• Testing of Electric Vehicle Charge Points*
• Enhanced non-trip loop impedance measurement technology
• 'Confidence meter' measurement analysis (patent pending)
• Full single and 3 phase compliant installation testing
• 10mA to 500mA single and 3 phase RCD testing
• Earth testing and stake-less testing for electrode resistance measurement*
• Simple colour-coded test selection
• Ambidextrous operation
• Internal memory and Bluetooth® communications
• EN61010 CAT IV safety rating
• Tough IP54 case

* With appropriate optional accessories.

• Other features include:
• TRMS System voltage and frequency measurement
• Insulation test at 100V, 250V, 500V and 1000V
• Continuity resistance at 200mA or 15mA
• Automatic start - no need to press TEST
• Resistance range up to 100kΩ with fast continuity buzzer at selectable thresholds
• Earth loop impedance testing
• RCD testing
• Earth spike testing