Ranges & Accuracies:
AC Converter: 61-764 model is averaging sensing, rms calibrated
61-766, 61-768 models are true rms sensing.
Accuracy: Accuracy is specified as +/-(a percentage of the reading + a fixed amount) at
23°C±5°C (73.4°F ± 9°F), less than 75% relative humidity.
Temperature Coefficient: 0.1 times the applicable accuracy specification per degree C
from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F)
Function
40.00A
40.00A
AC Current*
400.0/600A
400.0/600A
400.0/600A
DC Current
400.0/600A
400.0m
AC Voltage 4.000/40.00/400.0V
750V
DC Voltage 400.0m/4.000/40.00/400.0/1000V
400.0/4.000k/40.00k/400.0kΩ
Resistance 4.000MΩ
40.00MΩ (specified to 10MΩ)
4.000µF
Capacitance 40.00µ/400.0µ F
4.000mF
0.020k to 0.400k Hz
Frequency** Sensitivity is 20-100Hz ( ≥ 5A)
Audible indication < 35Ω
Continuity
Response time: 500ms
*Accuracy stated for crest factor ≤ 3 at full scale and ≤ 6 at half scale
**Frequency can be measured through clamp head or with use of test leads.
Input impedance: 400mV: >50MΩ; 4V: 10MΩ; 40V~ 1000V: 9.1MΩ
Range and
Resolution
(50-60Hz)
(60-400Hz)
(50-60Hz)
(60-400Hz)
~
(0
400A)
~
(400
600A)
(50-60Hz)
(50-500 Hz)
(
50-500Hz)
100-400 Hz (≥ 10A)
Accuracy
61-764
61-766
N/A
1.7% + 10
N/A
3.0% + 10
1.7% + 6
1.7% + 10
3.0% + 6
3.0% + 10
N/A
N/A
N/A
N/A
1.2% + 5
1.2% + 8
1.2% + 5
1.2% + 8
1.5% + 5
1.5% + 8
0.5% + 2
1.0% + 4
5.0% + 4
12.0% + 5
N/A
3.0% + 10
N/A
3.0% + 5
N/A
5.0% + 20
N/A
0.1% + 3
•
•
•
•
Page 11
Overload
Protection
61-768
N/A
N/A
600 AAC
1.5% + 5
600 ADC
2.0% + 5
1000VDC or
750VAC rms
1000VDC or 750 VAC rms
9.0% + 4
600 VDC or AC rms
20.0% + 5
N/A
N/A
600 VDC or AC rms
N/A
600 AAC or
N/A
600 VDC or AC rms
•
600 VDC or AC rms
•