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Data Sheet
ACD-15 TRMS-PRO 2000A Digital Clamp-on Multimeters
DC Voltage
6.000V 0.5% + 3d
60.00V 1.0% + 5d
600.0V 2.0% + 5d
NMRR : >30dB @ 50/60Hz
CMRR : >100dB @ DC, 50/60Hz, Rs=1kW
Hi-Z DCV Input Impedance: 5MW, 90pF nominal
AutoCheck™ Lo-Z DCV input impedance: Initially 1.6kW, 90pF nominal; Impedance increases significantly as display voltage
increases from 50V (typical). Typical impedances vs display voltages for reference are:
15kW @ 100V; 100kW @ 300V; 210kW @ 600V
AutoCheck™ DCV Threshold: > +1.5VDC or < -1.0VDC nominal
AC Voltage
50Hz / 60Hz 6.000V, 60.00V 1.5% + 5d
600.0V 2.0% + 5d
50Hz ~ 500Hz 6.000V, 60.00V 2.0% + 5d
600.0V 2.5% + 5d
CMRR: >60dB @ DC to 60Hz, Rs=1kW
Hi-Z ACV Input Impedance: 5MW, 90pF nominal
AutoCheck™ Lo-Z ACV input impedance: Initially 1.6kW, 90pF nominal; Impedance increases significantly as display voltage
increases from 50V (typical). Typical impedances vs display voltages for reference are:
5kW @ 100V; 100kW @ 300V; 210kW @ 600V
AutoCheck™ ACV Threshold: > 2VAC (50/60Hz) nominal. True RMS model ACD-15 TRMS-PRO Crest < 1.6 : 1 at full scale
& < 3.3 : 1 at half scale
Resistance
6.000kW 2) 1.2% + 6d 1) 3)
60.00kW, 600.0kW 1.0% + 4d
6.000MW 2.0% + 4d
Open Circuit Voltage: 0.4VDC typical 1) Cool down interval 2 minutes after over 50V measurements in Auto-VW position
2) Beeper on while reading < 0.025kW
3) Add 40d to specified accuracy while reading is
600W with Continuity Beeper 600.0W 2.0%+8d 1)
Continuity Beeper Response: < 100µs
Open Circuit Voltage: 0.4VDC typical
Audible Threshold: between 10W and 300W 1) Add 40d to specified accuracy while reading is below
20% of range
Frequency
Range Sensitivity (Sine RMS) Voltage Range
10Hz ~ 30kHz 4V 6.000V
0Hz ~ 1kHz 30V 1 60.00V
10Hz ~ 1kHz 60V 600.0V
Accuracy: 0.5%+4d
Max display: 9999 counts
Electrical Specifications
Accuracy is ±(% reading digits + number of digits) or otherwise specified, at 23℃ ±5℃ & less than 75% R.H. True RMS Model ACD-15
TRMS-PRO ACV & ACA clamp-on accuracies are specified from 5% to 100% of range or otherwise specified. Maximum Crest Factor are as
specified below, and with frequency spectrums, besides fundamentals, fall within the meter specified AC bandwidth for non-sinusoidal
waveforms.
Function Range Accuracy