Amprobe PM55A Automatic-Precision-Pocket-Meter - Manual (Page 15)

13
Capacitance
Range 1 Accuracy 2
100.0nF, 1000nF, 10.00
µF, 100.0µF 3) ±(3.5%+6 dgt) 4
1) Accuracy below 50nF is not specified
2) Accuracies with film capacitor or better
3) Updates > 1 minute on large values
4) Specified with battery voltage above 2.8 V (half full battery). Accuracy decreases gradually to
12% at low battery warning voltage of approx. 2.4 V.
Resistance
Range 1 Accuracy 2
600.0
Ω ±(2.0%+6 dgt)
6.000 k
Ω ±(1.2%+6 dgt)
60.00 K
Ω, 600.0 KΩ ±(1.0%+4 dgt)
6.000 M
Ω ±(2.0%+4 dgt)
Open Circuit Voltage: 0.4VDC typical
1)AutoTect
 is for 6.000kΩ ~ 6.000MΩ ranges;
2)Add 40 dgt to specified accuracy while reading is below 20% of range
Frequency
Range 1 Accuracy Specified At
10.00 Hz -30.00 kHz 2 < 2 0 V Sine-rms
10.00 Hz -999.9 Hz
±(0.5%+4 dgt)
< 600 V Sine-rms
1 Sensitivity (Sine-rms):
Hz in Auto-V
Ω position:> 3 V
2 Line-level Hz in V position
@ 6.000 V ac range: > 3 V
@ 60.00 V ac range: > 6 V
@ 600.0 V ac range: > 60 V