DC Voltage |
|
400.0 mV |
0.3% + 3d |
|
4.000 V, 40.00 V, 400.0 V |
0.5% + 3d |
|
600 V |
1.0% + 4d |
NMRR: |
less than 50 dB @ 50/60 Hz |
CMRR: |
>120 dB @ Dc, 50/60 Hz, Rs=1kΩ |
Input impedance: |
10 MΩ, 30 pF nominal (1000 MΩ for 400.0 mV range) |
AC Voltage |
50 Hz ~ 500 Hz |
400.0 mV |
4.0% + 4d |
50 Hz ~ 60 Hz |
4.000 V, 40.00 V, 400.0 V |
1.0% + 4d |
60 Hz ~ 500 Hz |
4.000 V, 40.00 V, 400.0 V |
1.5% + 4d |
50 Hz ~ 500 Hz |
600 V |
2.0% + 4d |
CMRR: |
less than 60 dB @ DC to 60 Hz, Rs=1kΩ |
Input impedance: |
10 MΩ, 30 pF nominal |
Resistance |
|
400.0 Ω |
0.8% + 6d |
|
4.000 kΩ, 40.00 kΩ, 400.0 kΩ |
.6% + 4d |
|
4.000 MΩ |
1.0% + 4d |
|
40.00 MΩ |
2.0% + 4d |
Open circuit voltage: |
0.4 VDC typical |
|
Audible continuity tester |
Open circuit voltage: |
0.4 VDC typical / 400.0 Ω |
1.5% + 6d |
Audible threshold: |
|
between 10 Ω and 120 Ω |
Diode Tester |
|
Open circuit less than 1.6 V DC |
|
|
Voltage test current (Typical) 0.4 mA |
Capacitance |
|
500.o nF, 5.000 µF, 50.00 µF 500.0 µF, 3000 µF1 |
3.5% + 6d2, 3 |
1) Additional 50.00 nF range accuracy is not specified
|
2) Accuracies with film capacitor or better
|
3) Specified with battery voltage above 2.8 V (app. half full battery). Accuracy
decreases gradually to 12% at low battery warning voltage of approximately 2.4 V
|
DC Current (Clamp-on) |
400.0 A |
0.0 A ~ 400.0 A |
1.5% + 4d1, 2 |
1000.0 A |
400 A ~ 800 A |
1.5% + 4d1, 2 |
|
800 A ~ 900 A |
2.0% + 4d1, 2 |
|
900 A ~ 1000 A |
5.0% + 30d1, 2 |
1) Induced error from adjacent current-carrying conductor: less than 0.01 A/A
|
2) Zero mode must be applied to zero the unit before measurement to ensure accuracy.
This is particularly important below 20 A
|
AC Current (Clamp-on) |
400.0 A
|
|
15 Hz ~ 40 Hz |
2.0% + 5d 1 |
|
40 Hz ~ 200 Hz |
1.5% + 5d 1 |
|
200 Hz ~ 400 Hz @ less than 50 A 2 |
1.5% + 5d 1 |
|
400 Hz ~ 1 kHz @ less than 50 A 2 |
2.0% + 5d 1 |
800 A
|
|
15 Hz ~ 40 Hz @ 400 A ~ 600 A |
2.0% + 5d 1 |
|
15 Hz ~ 40 Hz @ 400 A ~ 600 A |
2.0% + 5d 1 |
|
40 Hz ~ 100 Hz @ 400 A ~ 600 A |
1.5% + 4d 1 |
|
15 Hz ~ 60 Hz @ 600 A ~ 800 A |
5.0% + 30d 1 |
1) Induced error from adjacent current-carrying conductor: less than 0.01 A/A
|
2) Accuracy is specified at less than 50 A in this frequency bandwidth due to limited calibrator
output capability for testing
|