Megger-MFT1800 Series

Megger-MFT1800 Series

The MFT1800 range consists of 3 instruments designed for testing low voltage electrical installations to IEC 60364. They provide all the tests required to complete the necessary electrical certification for industrial, commercial and domestic fixed wiring installations, including:

• System voltage and frequency measurement (TRMS)*.
  Insulation test at 100 V*, 250 V, 500 V and 1000 V* Including input protection against live circuits up to 600 V even when insulation test is locked-on
• Continuity resistance at 200 mA or 15 mA*
  Automatic – no need to press TEST so leaving both hands free to hold probes.
• Resistance range up to 100 kΩ
  With fast continuity buzzer and selectable thresholds
• Non-trip loop test
  Earth loop test
  2 and 3 wire non-trip range
  2 wire Hi current including phase to phase
• Prospective fault current measurement
  Up to 20 kA
• RCD testing including:
  Type AC, A, S, B* and programmable RCDs 1/2 x I, 1 x I, 2 x I and 5 x I
  3-phase RCDs*
  Fast ramp test
  Auto-test routine
  Fault (Touch) voltage display
• Earth testing
  2-pole,
  3-pole
  ART
  Stakeless techniques

All instruments are IEC 61010 CAT IV 300 V rated for connection to low voltage systems with no protective device, so safe for connection anywhere on the system up to the source transformer without risk of damage from large transient spikes
The unique modern styling allows it to be operated while stood on the floor, a ladder-shelf or platform, hung around the neck or hand-held. Dual TEST and LOCK buttons – one pair at each end – make the testers easy to operate with either the left or right hand.
Quick to pick up and use, the rotary controls are colour coded to make range selection easy and fast. They also reduce the chance of using the wrong function or range. The large crystal clear backlit display uses the patented Megger digital/analogue arc, providing indication of fluctuating readings while the dual digital readout shows precise values of key measurements simultaneously
with the test parameters, such as the output voltage on insulation testing as well as the resistance value in MΩ.