16
17
Accuracy
(cont'd)
22
Accuracy
(cont’d)
AC Current (AC + DC Current on DM-830A and DML-430A Only)
Range
Accuracy at
50 to 60 Hz
Accuracy at
40 to 1 kHz
Burden Voltage (typical)
(all frequency ranges)
600.0 µA
± (0.6% + 0.3 µA)
± (0.8% + 0.4 µA)
0.08 mV/µA
6000 µA
± (0.6% + 3 µA)
± (0.8% + 4 µA)
60.00 mA
± (0.6% + 0.03 mA)
± (0.8% + 0.04 mA)
2.1 mV/mA
600.0 mA
± (1.0% + 0.3 mA)
± (1.0% + 0.4 mA)
6.000 A
± (0.8% + 0.006 A)
± (0.8% + 0.006 A)
0.02 V/A
10.00 A
± (0.8% + 0.06 A)
± (0.8% + 0.06 A)
10 A continuous, 20 A for 30 sec. maximum with 5 minute cool down.
DC Current
Range
Accuracy at 50 to 60 Hz
Burden Voltage (typical)
(all frequency ranges)
600.0 µA
± (0.2% + 0.4 µA)
0.08 mV/µA
6000 µA
± (0.2% + 4 µA)
60.00 mA
± (0.2% + 0.04 mA)
2.1 mV/mA
600.0 mA
± (0.2% + 0.4 mA)
6.000 A
± (0.2% + 0.004 A
0.02 V/A
10.00 A
± (0.2% + 0.04 A)
10 A continuous, 15 A for 30 sec. maximum (20 A for DML-430A) with 5 minute cool down.
Line Level Frequency
Function
Sensitivity (Sine RMS)
Range
60.00 mV
40 mV
15.00 Hz to 50.00 kHz
600.0 mV
60 mV
15.00 Hz to 50.00 kHz
9.999 V
2.5 V
15.00 Hz to 10.00 kHz
99.99 V
25 V
15.00 Hz to 10.00 kHz
999.9 V
100 V
15.00 Hz to 10.00 kHz
600.0 µA
45 µA
15.00 Hz to 3.000 kHz
6000 µA
600 µA
15.00 Hz to 3.000 kHz
60.00 mA
40 mA
15.00 Hz to 3.000 kHz
600.0 mA
60 mA
15.00 Hz to 3.000 kHz
6.000 A
4 A
15.00 Hz to 3.000 kHz
10.00 A
6 A
15.00 Hz to 3.000 kHz
DM-810A • DM-820A • DM-830A • DML-430A
23
Accuracy
(cont’d)
Accuracy for Frequency Ranges
Display Range
Accuracy
99.99 Hz
± (0.04% + 0.04 Hz)
999.9 Hz
± ( 0.04% + 0.4 Hz)
9.999 kHz
± ( 0.04% + 0.004 kHz)
Frequency—Logic Level
Range: 5.00 Hz to 1.000 MHz
Accuracy: ± (0.004% + 4 digits)
Sensitivity: 2.5 Vp square wave
% Duty Cycle
Range: 0.00% to 100.0 %
Accuracy: ± (3 digits/kHz + 2 digits)
Input Frequency: 5 Hz to 10 kHz
DM-820A, DM-830A, and DML-430A Only
Temperature (DM-820A) and Dual Temperature (DM-830A and DML-430A)
Range
Accuracy
-50 °C to 1000 °C
± (0.3% + 2 °C)
-58 °F to 1832 °F
± (0.3% + 5 °F)
Type-K thermocouple range and accuracy not included
Crest Capture (Voltage and Current) for Crests > 1.0 ms in duration
Accuracy: Specified ac 250 digits
Record Mode for changes > 100 ms in duration
Accuracy: Specified ac 10 digits
DM-820A and DM-830A Only
Electric Field Detection
Typical Voltage
Bar Graph Indication
(1)
Frequency Range
10 V to 36 V
–
50 Hz to 60 Hz
23 V to 83 V
– –
59 V to 165 V
– – –
124 V to 330 V
– – – –
More than 250 V
– – – – –
(1)
Bar graph indication and tone are proportional to signal strength
Detection Antenna: Top end of the meter
Probe-Contact EF-Detection: For more precise indication of live wires, use the ΩV
test probe
for direct contact measurements
DM-810A • DM-820A • DM-830A • DML-430A
23
Accuracy
(cont’d)
Accuracy for Frequency Ranges
Display Range
Accuracy
99.99 Hz
± (0.04% + 0.04 Hz)
999.9 Hz
± ( 0.04% + 0.4 Hz)
9.999 kHz
± ( 0.04% + 0.004 kHz)
Frequency—Logic Level
Range: 5.00 Hz to 1.000 MHz
Accuracy: ± (0.004% + 4 digits)
Sensitivity: 2.5 Vp square wave
% Duty Cycle
Range: 0.00% to 100.0 %
Accuracy: ± (3 digits/kHz + 2 digits)
Input Frequency: 5 Hz to 10 kHz
DM-820A, DM-830A, and DML-430A Only
Temperature (DM-820A) and Dual Temperature (DM-830A and DML-430A)
Range
Accuracy
-50 °C to 1000 °C
± (0.3% + 2 °C)
-58 °F to 1832 °F
± (0.3% + 5 °F)
Type-K thermocouple range and accuracy not included
Crest Capture (Voltage and Current) for Crests > 1.0 ms in duration
Accuracy: Specified ac 250 digits
Record Mode for changes > 100 ms in duration
Accuracy: Specified ac 10 digits
DM-820A and DM-830A Only
Electric Field Detection
Typical Voltage
Bar Graph Indication
(1)
Frequency Range
10 V to 36 V
–
50 Hz to 60 Hz
23 V to 83 V
– –
59 V to 165 V
– – –
124 V to 330 V
– – – –
More than 250 V
– – – – –
(1)
Bar graph indication and tone are proportional to signal strength
Detection Antenna: Top end of the meter
Probe-Contact EF-Detection: For more precise indication of live wires, use the ΩV
test probe
for direct contact measurements
Specifications
Display:
9999 counts: ACV, DCV, Hz, and nS
6000 counts: mV, μA, mA, A, ohm, and capacitance
Polarity: Automatic
Sampling Rate:
Numeric Display: 5 per second
41-Segment Bar Graph Display: 60 per second
