DL-9954 ACA LEAKAGE TESTER

* 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 requirement.

* 4000 counts, auto range and multi-functions.

* Measurement for ACA, ACV, DCV, Ohms, Diode, Continuity beeper.

* True RMS measuring reading for ACV and ACA function.

* Two AC leakage current range : 40 mA, 400 mA .

* Two AC current range : 40 A, 120 A.

* Data hold.

* Relative measurement.

* Crystal time base, high quality.

* LCD display allows clear readout-out 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.

Function

Range

Resolution

Accuracy

Overload Protection

DCV

ACV

 ( true rms )

400 mV

DC only

 0.1 mV

 ± ( 0.5 % + 2d )

        AC/DC 600V

4 V

 0.001V

DCV :

± ( 1 % + 2d )

ACV :

± ( 1.2 % + 5d )

40 V

0.01V

400 V

0.1 V

600 V

1 V

ACA Leakage

 ( true rms )

0.1 to 400 mA

40 mA

0.01mA

± ( 1.5 % + 3d )

         AC 120 A

400 mA

0.1mA

ACA

 ( true rms )

0.01 to 120 A

0 to 39.99 A

0.01 A

± ( 1.5 % + 3d )

40 to 100 A

0.1 A

100.0 to 120 A

0.1 A

± ( 3 % + 3d )

Remark

* True RMS measuring reading for ACV and ACA function.

* Input impedance for ACV & DCV range is 10 Meg ohm.

* ACA , ACV frequency response is from 40 to 1 KHz.

* ACA , ACV specification be tested on sine wave 50 / 60 Hz.

Function

Range

Resolution

Accuracy

Overload Protection

Ohms

400 ohm

0.1 ohm

± ( 1 % + 5d )

       AC / DC 400 V

4 K ohm

1 ohm

40 K ohm

10 ohm

400 K ohm

100 ohm

4 M ohm

1 K ohm

± ( 2 % + 2d )

40 M ohm

10Kohm

± ( 3.5 % + 5d )

Diode

Short/non conductance, good/defect test.

Continuity

If measuring resistance is less than 10 ohm, the beeper will sound .