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MLA-1M Leakage Current Monitor

MLA-1M Leakage Current Monitor

Product Details:

  • Product Type Leakage Monitor
  • Temperature -10 to 55 Celsius (oC)
  • Material plastic
  • Usage Industrial, Home
  • Dimension(L*W*H) 220*155*88 Millimeter (mm)
  • Power Supply Electric
  • Weight 01 Kilograms (kg)
  • Supply Ability : 10 Piece Per Month
200000 INR/Piece

Price And Quantity

  • 01 Piece
  • 200000 INR/Piece

Product Specifications

  • Industrial, Home
  • -10 to 55 Celsius (oC)
  • 220*155*88 Millimeter (mm)
  • Leakage Monitor
  • plastic
  • 01 Kilograms (kg)
  • Electric

Trade Information

  • Cash in Advance (CID)
  • 10 Piece Per Month
  • 4-6 Week
  • All India

Product Description

The MLA-1M, light weight, cost effective, portable and comes handy to monitor the healthiness of LA’s. The Lightning arrester monitor MLA-1M measures the fundamental and third harmonic leakage current, resistive current as per IEC 60099-5-B1. This makes it easy for maintenance crew to check and monitor in-service Lightning arresters in a periodic manner and ascertain their healthiness. As and when the LA's deteriorate, the third harmonic resistive leakage current also increases which provides a clear indication for maintenance crew to take immediate action and to take further action on the same.


Lightning arresters protect your valuable assets from transients and lightning strikes. Even though they are not very costly device, their maintenance is very critical of the view that they protect your costly assets. It is a necessity that these LA's are periodically monitored to ensure all the costly assets are protected always. There are many methods as per IEC 60099-5 to monitor the LA's. Out of which, it is very simple and easier to monitor  the in-service Lightning arrester without dismantling it by measuring as per IEC 60099-5-B1.

Specification - MLA-1M-B1


  • Application: Used To Check Healthiness Of Lightning Arresters.
  • Power: Rechargeable Li-Ion Batteries
  • Measure: Simultaneous display of 50Hz leakage current, 3”harmonic leakage current and 3rd harmonic resistive current as per IEC60099-5-B1
  • Range: 1uA to 20mA
  • B1 Method: Total 50 Hz + Total 3rd harmonic current + B1 w/o system harmonic compensation
  • provided with rated voltage and temperature compensation as per IEC 60099-5-B1
  • Accuracy: +/- 5 % , +/- 5 least counts
  • Resolution: 1 Ua
  • Software: The instrument is provided with smart android device with inbuilt printer and Android app to download test data and to monitor the trend of LA's. The user can view results graphically, generate pdf reports, share results with colleague and seniors and take proper decisions
  • Clamp Diameter: 50mm.




  • Storage: -10 to 55° C,
  • Operating: -10 to 55°C


Dimensions in mm: 95X175X40

Weight: MLA Unit: ~1.5 kg 



  • Used to monitor LA healthiness.
  • Simultaneous display of fundamental & 3 harmonic leakage current. Simple to use, rugged.
  • Very light weight.
  • Highly immune to noise in the system direct Simultaneous display of resistive current as per IEC60099-B1.
  • Direct data transfer to your smart phone Android app to trend monitor your LA Export report to excel / graphical pdf format directly from the App.



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Other Products in 'Leakage Current Monitor' category

211, JSONS FELICIA, 2 A Cross, Aecs Layout, Singasandara,Bengaluru - 560068, Karnataka, India
Phone :+918037303767
Mr. Magesh Jayaraman (Products Specialist)
Mobile :918037303767

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