| Accuracy (Ae)
1. DC Voltage Measurement
| Range |
2V, 20V, 200V, and 600V |
| Resolution |
1mV, 10mV, 100mV, and 1V |
| Accuracy |
+/- (0.4% + 3 digits) |
| Input Impedance |
1 MΩ |
2. AC Voltage Measurement (True RMS)
| Range |
2V, 20V, 200V, and 600V |
| Resolution |
1mV, 10mV, 100mV, and 1V |
| Accuracy |
+/- (0.8% + 5 digits) |
| Input Impedance |
1 MΩ |
3. DC Current Measurement
| Range |
2mA, 20mA, 200mA, and 2000mA |
| Resolution |
1μA, 10μA, 100μA, and 1mA |
| Accuracy |
+/- (0.4% + 3 digits) |
| Current Shunt |
0.1 Ω @ >20mA, 10 Ω @ ≤20mA |
4. AC Current Measurement (True RMS)
| Range |
2mA, 20mA, 200mA, and 2000mA |
| Resolution |
1μA, 10μA, 100μA, and 1mA |
| Accuracy |
+/- (0.8% + 5 digits) |
| Current Shunt |
0.1 Ω @ >20mA, 10 Ω @ ≤20mA | Note: The accuracy of DC/AC voltage/current measurements is only applied when in 5% - 100% of the range.
5. LCR Measurement
Z Accuracy (Ae)
| Freq. |
|Zx| |
| 20M ∼ 10M (Ω) |
10M ∼ 1M (Ω) |
1M ∼ 100K (Ω) |
100K ∼ 10K (Ω) |
10K ∼ 1K (Ω) |
1K ∼ 100 (Ω) |
100 ∼ 1 (Ω) |
1 ∼ 0.1 (Ω) |
| DCR |
2% ±1
(*) |
1% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
| 100Hz |
|
|
| 120Hz |
|
|
| 1KHz |
|
|
| 10KHz |
5% ±1
(*) |
2% ±1 |
|
|
100KHz
200KHz
(*) |
NA |
5% ±1 |
2% ±1 |
1% ±1 |
0.4% ±1 |
1% ±1 |
2% ±1 |
5% ±1 | Note:
1. The accuracy applies when the test level is set to 1Vrms.
2. Ae multiplies 1.25 when the test level is set to 250mVrms.
3. Ae multiplies 1.50 when the test level is set to 50mVrms.
4. When measuring L and C, multiply Ae by (1 + Dx2)1/2 if the Dx>0.1.
(*): Ae is applied only when the test level is set to 1Vrms.
C Accuracy
| 100Hz |
79.57pF | 159.1pF |
159.1pF | 1.591nF |
1.591nF | 15.91nF |
15.91nF | 159.1nF |
159.1nF | 1.591μF |
1.591μF | 15.91μF |
15.91μF | 1591μF |
1591μF | 15.91mF |
2% ±1
(*) |
1% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
| 120Hz |
66.31pF | 132.6pF |
132.6pF | 1.326nF |
1.326nF | 13.26nF |
13.26nF | 132.6nF |
132.6nF | 1.326μF |
1.326μF | 13.26μF |
13.26μF | 1326μF |
1326μF | 13.26mF |
2% ±1
(*) |
1% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
| 1KHz |
7.957pF | 15.91pF |
15.91pF | 159.1pF |
159.1pF | 1.591nF |
1.591nF | 15.91nF |
15.91nF | 159.1nF |
159.1nF | 1.591μF |
1.591μF | 159.1μF |
159.1μF | 1.591mF |
2% ±1
(*) |
1% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
| 10KHz |
0.795pF | 1.591pF |
1.591pF | 15.91pF |
15.91pF | 159.1pF |
159.1pF | 1.591nF |
1.591nF | 15.91nF |
15.91nF | 159.1nF |
159.1nF | 15.91uF |
15.91uF | 159.1μF |
5% ±1
(*) |
2% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
100KHz
(*) |
NA |
0.159pF | 1.591pF |
1.591pF | 15.91pF |
15.91pF | 159.1pF |
159.1pF | 1.591nF |
1.591nF | 15.91nF |
15.91nF | 1.591μF |
1.591μF | 15.91μF |
| NA |
5% ±1 |
2% ±1 |
1% ±1 |
0.4% ±1 |
1% ±1 |
2% ±1 |
5% ±1 |
200KHz
(*) |
NA |
0.079pF | 0.795pF |
0.795pF | 7.957pF |
7.957pF | 79.57pF |
79.57pF | 795.7pF |
795.7pF | 7.957nF |
7.957nF | 795.7nF |
795.7nF | 7.957μF |
| NA |
5% ±1 |
2% ±1 |
1% ±1 |
0.4% ±1 |
1% ±1 |
2% ±1 |
5% ±1 |
L Accuracy
| 100Hz |
31.83KH | 15.91KH |
15.91KH | 1591H |
1591H | 159.1H |
159.1H | 15.91H |
15.91H | 1.591H |
1.591H | 159.1mH |
159.1mH | 1.591mH |
1.591mH | 159.1μH |
2% ±1
(*) |
1% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
| 120Hz |
26.52KH | 13.26KH |
13.26KH | 1326H |
1326H | 132.6H |
132.6H | 13.26H |
13.26H | 1.326H |
1.326H | 132.6mH |
132.6mH | 1.326mH |
1.326mH | 132.6μH |
2% ±1
(*) |
1% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
| 1KHz |
3.183KH | 1.591KH |
1.591KH | 159.1H |
159.1H | 15.91H |
15.91H | 1.591H |
1.591H | 159.1mH |
159.1mH | 15.91mH |
15.91mH | 159.1μH |
159.1μH | 15.91μH |
2% ±1
(*) |
1% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
| 10KHz |
318.3H | 159.1H |
159.1H | 15.91H |
15.91H | 1.591H |
1.591H | 159.1mH |
159.1mH | 15.91mH |
15.91mH | 1.591mH |
1.591mH | 15.91μH |
15.91μH | 1.591μH |
5% ±1
(*) |
2% ±1 |
0.5% ±1 |
0.2% ±1 |
0.1% ±1 |
0.2% ±1 |
0.5% ±1 |
1% ±1
(*) |
100KHz
(*) |
31.83H | 15.91H |
15.91H | 1.591H |
1.591H | 159.1mH |
159.1mH | 15.91mH |
15.91mH | 1.591mH |
1.591mH | 159.1μH |
159.1μH | 1.591μH |
1.591μH | 0.159μH |
| NA |
5% ±1 |
2% ±1 |
1% ±1 |
0.4% ±1 |
1% ±1 |
2% ±1 |
5% ±1 |
200KHz
(*) |
15.91H | 7.957H |
7.957H | 795.7mH |
795.7mH | 79.57mH |
79.57mH | 7.957mH |
7.957mH | 795.7μH |
795.7μH | 79.57μH |
79.57μH | 0.795μH |
0.795μH | 0.079μH |
| NA |
5% ±1 |
2% ±1 |
1% ±1 |
0.4% ±1 |
1% ±1 |
2% ±1 |
5% ±1 |
D Accuracy
| Freq. |
|Zx| |
| 20M ∼ 10M (Ω) |
10M ∼ 1M (Ω) |
1M ∼ 100K (Ω) |
100K ∼ 10K (Ω) |
10K ∼ 1K (Ω) |
1K ∼ 100 (Ω) |
100 ∼ 1 (Ω) |
1 ∼ 0.1 (Ω) |
| 100Hz |
±0.020
(*) |
±0.010 |
±0.005 |
±0.002 |
±0.002 |
±0.002 |
±0.005 |
±0.010
(*) |
| 120Hz |
|
|
| 1KHz |
|
|
| 10KHz |
±0.050
(*) |
±0.020 |
|
|
100KHz
200KHz
(*) |
NA |
±0.050 |
±0.020 |
±0.010 |
±0.004 |
±0.010 |
±0.020 |
±0.050 |
θ Accuracy
| Freq. |
|Zx| |
| 20M ∼ 10M (Ω) |
10M ∼ 1M (Ω) |
1M ∼ 100K (Ω) |
100K ∼ 10K (Ω) |
10K ∼ 1K (Ω) |
1K ∼ 100 (Ω) |
100 ∼ 1 (Ω) |
1 ∼ 0.1(Ω) |
| 100Hz |
±1.046
(*) |
±0.523 |
±0.261 |
±0.105 |
±0.105 |
±0.105 |
±0.261 |
±0.523
(*) |
| 120Hz |
|
|
| 1KHz |
|
|
| 10KHz |
±2.615
(*) |
±1.046 |
|
|
100KHz
200KHz
(*) |
NA |
±2.615 |
±1.046 |
±0.409 |
±0.209 |
±0.409 |
±1.046 |
±2.615 |
Z Accuracy
As shown in table 1.
C Accuracy
|Zx| = 1/(2·π·?·Cx)
CAe = Ae of C
f: Test Frequency (Hz)
Cx: Measured Capacitance Value (F)
|Zx|: Measured Impedance Value (Ω)
Accuracy applies when Dx (measured D value) ≤0.1
When Dx > 0.1, multiply CAe by (1 + Dx2)1/2
Example:
Test Condition:
| Frequency: |
1KHz |
| Level: |
1Vrms | |
