4
3 . SPECIFICATION
3-1. Measuring range & accuracy
(Accuracy guaranteed at 23ºC ± 5ºC, humidity <75%)
- maximum/input current: 1000A AC
- Frequency range: 50Hz
AC CURRENT
RANGE
RESOLUTION ACCURACY
6A
0.001A
± (3.5% + 20)
60A
0.01A
± (2.5% + 8)
600A
1A
- Range: 10Hz ~ 100kHz
- Input voltage range:
≥
2mV AC (RMS)
(Higher frequencies require a larger input voltage)
- Input impedance: 10M
Ω
- Maximum/ input voltage: 250V AC (RMS)
FREQUENCY
RANGE
RESOLUTION ACCURACY
99.99Hz
0.01Hz
± (.5% + 3)
999.9Hz
0.1Hz
9.999kHz
10Hz
9999HZ
1Hz
99.99kHz
100Hz
- Input impedance: 10M
Ω
- Maximum input voltage: 600V DC
DC VOLTAGE
RANGE
RESOLUTION ACCURACY
60mV
0.01mV
± (0.5% + 5)
600mV
0.1mV
6V
0.001V
60V
0.01V
600V
0.1V
- Inrush measurement time: 100ms
- Amperage range: 20 ~ 600A
- Frequency range: 40 ~ 400Hz
SURGE CURRENT
RANGE
RESOLUTION ACCURACY
6A
0.001A
<20A reference only
60A
0.01A
± (5% + 60)
600A
1A
- Input impedance: 10M
Ω
- Maximum input voltage: 600V AC (RMS)
- Frequency range: 40 ~ 1000Hz
AC VOLTAGE
RANGE
RESOLUTION ACCURACY
6V
0.001V
± (1.2% + 5)
60V
0.01V
± (0.8% + 5)
600V
0.1V
Duty ratio (Clamp Jaws):
- Frequency response: 10 ~ 1kHz ; - Input current range:
≥
20A AC (RMS)
- Maximum input current: AC 600A
Duty ratio (Test Leads):
- Frequency response: 10 ~ 10kHz; - Input voltage range:
≥
60mV AC
- Input impedance: 10M
Ω
; - Maximum input voltage:
600V AC (RMS)
Duty ratio HZ / % :
- Frequency response: 10 ~ 10MHz; - Input voltage range:
≥
2V AC (RMS) (Higher frequencies require a
larger input voltage)
- Maximum /input voltage: 250V AC (RMS)
DUTY CYCLE
RANGE
RESOLUTION ACCURACY
0.1–99.9% 0.1%
± 3% + 5
TEMPERATURE MEASUREMENT
RANGE
RESOLUTION ACCURACY
0˚C - 300˚C
1
±(1.0%+3)
301˚C - 1000˚C
1
±(1.9%+5)
32˚C - 600˚F
1
±(1.2%+6)
601˚F - 1832˚F
1
±(1.9%+6)
CAPACITANCE
RANGE
RESOLUTION ACCURACY
6nF
1pF
± (3% + 5)
60nF
10pF
600nF
100pF
6μF
1nF
60μF
10nF
600μF
100nF
RESISTANCE
RANGE
RESOLUTION ACCURACY
600
Ω
0.1
Ω
± (0.8% + 10)
6k
Ω
0.001k
Ω
± (0.8% + 3)
60k
Ω
0.01k
Ω
600K
Ω
0.1k
Ω
6M
Ω
0.001M
Ω
± (1.2% + 3)
60M
Ω
0.01M
Ω