AC Leakage and load Big jaw Clamp meter


MCL-800D series


Improved convenience by utilized APP Helps your work more efficiently.

AC Leakage and load big jaw clamp meter helps you in the measurement of load current and leakage current with high accuracy. Measured data can be stored on the server by linking with a smartphone or tablet with built-in Bluetooth, and it can be used as an “Early detection of facility failure” or “Indication of insulation degradation”.


  • CT inside diameter φ74mm
  • Maximum measurement range up to 1000A
  • Minimum resolution 0.01mA
  • Auto power of
  • Load current measurement
  • Leakage current measurement
  • MAX value hold
  • Filter switch


Parameters MCL-800DX MCL-800DXR MCL-800D+
Range AC 20 mA / 200 mA / 2 A / 20 A / 200 A / 1000 A / Auto
Min Resolution 0.01 mA
Accuracy ±2%rdg±5dgt
CT Inside Diameter 74*80mm
Bluetooth connection Bluetooth 4.2 Max distance:10m(Indoor) -
RMS detection - Yes -
Filter Function Low pass filter : 150Hz
Max Hold Function "Max" mark on LCD with maximum value
Other Functions Over range display, Data hold, Low battery indication, Auto power of
Sampling Rate Two times / second
Overvolatage Category CAT III 300 V
Operating Circuit Voltage Less than AC600V (Insulated conductor)
Operating Temp & Humidity 0~50℃ Less than 80%RH (w / o condensation)
Power Supply AAA alkaline battery*3
Dimension / Weight W138 x H237 x D46mm Approx 650g
Accessories Carrying case, Instruction manual
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