True RMS High precision mA leakage measurement.


Additional Information – DL9954


  • High precision AC mA measurement, it is useful for AC mA leakage current measurement
  • Measure AC mA on the inductive conductor
  • Design meet IEC 1010 CATIII 600V safety requirements
  • 4000 counts, auto range and multi-functions
  • Measurement for ACA, ACV, DCV, Ohms, Diode and Continuity beeper
  • True RMS measuring reading for ACV and ACA function
  • Two AC leakage current range: 40mA, 400mA
  • Two Ac current range: 40A, 120A
  • Data Hold
  • Relative measurement
  • Crystal time base, high quality
  • LCD display allows clear readout – even at high ambient light level
  • LSI circuit provides high reliability and durability
  • Overload protection circuit is provided for all range
  • Compact & heavy duty ABS housing fireproof plastic case


Display: 10.8mm LCD, 3 1/2 digits

Measurement Range: ACA, ACV, DCV, Ohms, Diode and Continuity beeper, Relative

Polarity: Automatic switching, “-” indicates negative polarity

Over-input: Indication of “OL”

Sampling Time: Approx 0.35 seconds

Battery: 2 x 1.5 V AA (UN-3) batteries

Operating Temperature: 0°C to 50°C

Operating Humidity: Less than 80%RH

Weight: 21g

Dimension: 191×64.5×36.1mm

Max. Jaw Open Size: 22.3mm

Accessories Included: Operation Manual & Test Lead