Extech Instruments MN62 User Manual page 18

Function
Resistance
Capacitance
Frequency
(electronic)
Duty Cycle
Continuity
Diode
Note: Accuracy specifications consist of two elements:
 (% reading) Accuracy of the measurement circuit
 (+ digits) Accuracy of the analog to digital converter
Range
400.0
4.000k
40.00k
400.0k
4.000M
40.00M
Resistance notes:
Open circuit voltage 1V approx.
Overload protection: 600V
9.999nF
99.99nF~999.9µF
9.999mF~99.99mF
Capacitance notes:
Overload protection: 600V
For capacitor measurements ≤ 1µF use Relative measurements to ensure measurement
accuracy
9.999Hz~9.999MHz
1%~99%
Frequency and Duty Cycle notes:
Overload protection 600V
Input range sensitivity:
≤ 100kHz: 100mVrms
>100kHz: 200mVrms
>1MHz: 500mVrms
5MHz~10MHz: 900mVrms
Duty Cycle % is only applicable for zero crossing AC measurements ≤ 100kHz
Beeper sounds when resistance is ≤ 10. Display resolution: 0.1;
Overload protection: 600V
Open circuit voltage is approx. 3.2V. Silicon PN junction bias ranges 0.5 to 0.8V
Resolution: 1mV; Overload protection: 600V
Resolution
0.1
1
10
100
1k
10k
1pF
10pF~0.1µF
1µF~10µF
0.001Hz~0.001MHz
0.1%
18
Accuracy
(1.0% reading + 2 digits)
(0.8% reading + 2 digits)
(1.2% reading + 3 digits)
(1.5% reading + 5 digits)
(Relative) (4.0% reading + 10 digits)
(4.0% reading + 5 digits)
(10% reading)
(0.1% reading + 4 digits)
Not defined
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