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 NFA1000 and NFA400 EMF Meter Video
NFA1000 and NFA400 EMF Meter Video
AC Current Clamp - Large
Product #: SLT-1337

An AC Current Clamp Leaker Meter is designed for measurement of AC Leakage Current from live wires.  This is ideal for measuring Current located on your electrical grounding system (most commonly your water pipe) which can result in elevated magnetic fields throughout the home.
SummaryDetailAccessoriesRelated Products
Professional AC Current Clamp Leaker 
  • Easy to Operate, simply power on the unit, push the red button on the side of the unit to open the clamp and release to close
  • LCD digital display will indicate the total current leakage in milliAmps
  • Excellent Sensitivity - able to accurately identify current between 0.01mA to 1200A
  • Size of clamp opening 68mm (2.67inches)
  • Powered by a 9V alkaline battery (included)
  • Includes a hold button for holding measured values on the screen

AC Current Clamp Meter Includes: 

  • AC Current Clamp Meter
  • 9V Alkaline Battery
  • Soft Carrying Case

Technical Data:

Size of Jaw

68mm (2.67 inches)


0.00mA - 1200A




0.00mA - 59.9A +1.5% +/- 5 digits


4 Digit LCD Display

Range Shift


Voltage Range

AC 600V 

LCD Dimension

3.5cm x 2.15cm

Auto Power Off

5 Minutes After Power On


22.4cm x 11.5cm x 4.3 cm (W x L x H) 

Weight of Meter

515 grams

Case Material