| Features |
Range |
Accuracy |
| AC Voltage |
50Hz - 500Hz |
400.0 mV |
4.0% + 4 digits |
| Selection by RANGE button manually, and is specified from AC 40mV (AC 60mV for True RMS model ACD-6 TRMS-PRO) and up |
| 50Hz -- 60Hz |
4.000V, 40.00V, 400.0V |
1.0% + 4 digits |
| 60Hz -- 500Hz |
4.000V, 40.00V, 400.0V |
1.5% + 4 digits |
| 50Hz -- 500Hz |
600V |
2.0% + 4 digits |
| CMRR |
>60dB @ DC to 60Hz, Rs=1kΩ |
| Input Impedance |
10MΩ, 30pF nominal |
| DC Voltage |
General Stats |
400.0 mV
4.000V, 40.00V, 400.0V
600V |
0.3% + 3 digits
0.5% + 3 digits
1.0% + 3 digits |
| NMRR |
>50dB @ 50/60Hz |
| CMRR |
>120dB @ DC, 50/60Hz, Rs=1kΩ |
| Input Impedance |
10MΩ, 30pF nominal (1000MΩ for 400.0mV range) |
| DC Current (Clamp-on) |
400.0A |
0.0A ~ 400.0A |
1.5% + 4 digits |
| 1000A |
400A ~ 800A
800A ~ 900A
900A ~ 1000A |
1.5% + 4 digits
2.0% + 4 digits
5.0% + 30 digits |
Accuracy: Induced error from adjacent current-carrying conductor: < 0.01A/A
Accuracy: ∆ Zero mode must be applied to zero the unit before measurement to ensure accuracy. This is particularly important below 20A. |
| AC Current (Clamp-on) |
400.0A |
15Hz ~ 40Hz
40Hz ~ 200Hz
200Hz ~ 400Hz @ <50A*
400Hz ~ 1kHz @ <50A* |
2.0% + 5 digits
1.5% + 5 digits
1.5% + 5 digits
2.0% + 5 digits |
| 800A |
15Hz ~ 40Hz @ 400A ~ 600A
40Hz ~ 100Hz @ 400A ~ 600A
15Hz ~ 60Hz @ 600A ~ 800A |
2.0% + 5 digits
1.5% + 4 digits
5.0% + 30 digits |
Accuracy: Induced error from adjacent current-carrying conductor: < 0.01A/A
*: Accuracy is specified at <50A in this frequency bandwidth due to limited calibrator output capability for testing. |
| Audible Continuity Tester |
Open Circuit Voltage |
0.4VDC typical |
| Range: 400.0Ω; Accuracy |
1.5% + 6 digits |
| Audible threshold |
between 10Ω and 120Ω |
| Diode Tester |
Open Circuit < 1.6 VDC |
| Voltage Test Current (Typical) 0.4mA |
| Capacitance |
500.0nF, 5.000μF, 50.00μF |
| 500.0μF, 3000μF |
3.5% + 6d |
Range: Additional 50.00nF range accuracy is not specified
Accuracy: Accuracies with film capacitor or better
Accuracy: Specified with battery voltage above 2.8V (approximately half full battery). Accuracy decreases gradually to 12% at low battery warning voltage of approximately 2.4V |
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