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Voltage tester MFT1845
phase sequenceRCDloop impedance

voltage tester
voltage tester
voltage tester
voltage tester
voltage tester
voltage tester
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Test type
voltage, phase sequence, RCD, loop impedance
Tested product
for electrical installations
Other characteristics


• Enhanced non-trip loop impedance measurement technology • “Confidence meter” measurement analysis (patent pending) • Full single and 3 phase compliant installation testing • 10 mA to 1 A single and 3 phase RCD testing • Simple colour-coded test selection • Ambidextrous operation • Internal memory and Bluetooth® communications The MFT1845 multifunction tester has been designed for testing low voltage electrical installations, particularly in locations that suffer from high electrical noise. It provides all the tests required to complete the necessary electrical certification for industrial, commercial and domestic fixed wiring installations. Overlaying the new non-trip loop impedance measurement is the new “confidence meter”. As loop impedance values can be dramatically affected by circuit noise, the Confidence Meter displays the degree of confidence in the accuracy of the measured loop impedance. Using the digital ARC to indicate the analytical process, the measurement is continually monitored and adjusted when circuit noise is present, resulting in a dramatically improved and repeatable test result. The MFT1845 offers a wide range of test functions, designed for all electrical installation testing and verification of low voltage building wiring and distribution testing scenarios. The MFT1845 is IEC 61010 CAT IV 300 V rated for safe connection anywhere within the LV network on single and three-phase systems. The unique modern styling allows it to be operated while stood on the floor, whilst up a ladder or platform, and optimised for hanging around the user’s neck.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.