Tenma 72-3530, Manual, Page: 16 / 17

16
MEASUREMENT OF RESISTANCE/CONDUCTANCE
Range Resolution Accuracy ± (a% of r b counts)
600.00Ω 0.01Ω ± (0.05% + 10)
6.0000kΩ 0.1Ω ± (0.05% + 2)
60.000kΩ 1Ω ± (0.05% + 2)
600.00kΩ 10Ω ± (0.05% + 2)
6.0000MΩ 100Ω ± (0.15% + 5)
60.000MΩ 1kΩ ± (3% + 2)
60.00nS 0.01nS ± (1% + 10)
MEASUREMENT OF CAPACITANCE
Range Resolution Accuracy ± (a% of r b counts)
6.000nF 1pF ± (3.0% + 30)
60.00nF~600.0µF 10pF~100nF ± (2.5% +5)
6.000mF~60.00mF 1µF~10µF ± 10%
MEASUREMENT OF FREQUENCY/DUTY RATIO/CYCLE
Range Resolution
Accuracy ± (a% of r b
counts)
60.000Hz~10.000MHz 0.001Hz~0.001MHz ± (0.01% + 5)
1.0%~99.0% 0.1% ± (3.0% +40)
100.0mS~0.100µS 0.1mS~0.001µS ± (0.1% + 5)
• Input range a:
≤100kHz: 500mVrms ≤ a ≤ 30Vrms
>100kHz-1MHz: 600mVrms ≤ a ≤ 30Vrms
>1MHz: 1Vrms ≤ a ≤ 30Vrms
• Duty ratio % is applicable to measuring ≤ 100kHz only.
• During AC voltage or AC current measuring, when frequency or duty ratio is
required to be read online, the following requirements must be met:
- Frequency response: ≤ 100kHz
- AC voltage: input range for 400.00mV or 600mV ≥ range x 10%
input range for 4.000V/40.000V/400.00V ≥ range x 10%
input range for 6.0000V/60.000V/600.00V ≥ range x 10%
input range for 1000.0V ≥ range x 30%
- AC current: input range for 4000.0µA/400.00mA ≥ range x 10%
input range for 400.00µA/40.000mA/4.0000A ≥ range x 10%
input range for 6000.0µA/600.00mA ≥ range x 10%
input range for 600.00µA/60.000mA/6.0000A ≥ range x 10%
input range for 10.000A ≥ range x 30%.