Iso-Tech IDM 98-III Instruction Manual page 11

(4) Peak HOLD (For IDM99-III only)
Specified accuracy ±150d.
(5) Resistance
IDM98-III/IDM99-III
Range Resolution
600.0Ω 0.1Ω
6.000KΩ 0.001KΩ
60.00KΩ 0.01KΩ
600.0KΩ 0.1KΩ
6.000MΩ 0.001MΩ
40.00MΩ* 0.01MΩ
Input Protection : 1000VDC or 1000VAC rms
Max. Open Circuit Voltage : Approx. 2.5V for 600Ω & 6kΩ Range.
Max. Test Current : Approximately 0.1mA.
* There is a little rolling less than ±50 digits when measuring ＞ 10.00MΩ.
(6) Continuity Check
IDM98-III/IDM99-III
Range Resolution
600.0Ω 0.1Ω
Input Protection : 1000VDC or 1000VAC rms
Max. Open Circuit Voltage : Approx. 2.5V
Max. Test Current : Approx. 0.1mA
Continuity Threshold : ＜30Ω Beep On.
＞100Ω Beep OFF.
Continuity Indicator : 2.7kHz Tone Buzzer
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IDM 98III / 99III English
Accuracy
± (0.8% + 5d)
± (0.8% + 2d)
± (1.0% + 5d)
Approx. 0.6V for others.
Accuracy
± (0.8% + 5d)
IDM 98III / 99III English
(7) Diode Test
IDM98-III/IDM99-III
Range Resolution
2.000V 1mV
Input Protection : 1000V or 1000V
DC
Max. Open Circuit Voltage : Approximately. 2.5V
Max.Test Current : Approximately 0.4mA
(8) Capacitance
IDM98-III/IDM99-III
Range Resolution
1.000µF 0.001µF
10.00µF 0.01µF
100.0µF 0.1µF
1.000mF 0.001mF
10.00mF 0.01mF
Input Protection : 1000V or 1000V
DC
Max. Measuring Time : 0.7 sec for 1nF~1mF
(9) Frequency Counter
IDM98-III/IDM99-III
Range Resolution
100.00Hz 0.01Hz
1000.0Hz 0.1Hz
10.000KHz 0.001KHz
100.00KHz 0.01KHz
Input Protection : 1000V or 1000V
DC
Min. Frequency : 1Hz
Sensitivity :
> 5.0Vp-p (for ACV 1Hz ~ 10kHz).
> 10Vp-p (for ACV 10kHz ~ 100kHz).
＞2mAp-p (for AC mA).
＞0.2Ap-p (for ACA).
Accuracy
± (1.5% + 2d)
rms
AC
Accuracy
± (1.2% + 2d)
rms
AC
3 sec for 1mF~10mF
Accuracy
± (0.1% + 2d)
rms
AC
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