metex M-4660A Notice D'emploi page 17

Battery Type . . . . . . . . . . . . : NEDA 1604 9V or 6F22 9V, alkaline
Weight . . . . . . . . . . . . . . . . : 350 g (without battery)
Dimensions (L x W x H) . . . : 187 x 87 x 34 mm
7.2 Accuracy
• Accuracies are +/- (% of reading = rdg + number of digit(s) = dgt(s)).
• Accuracy is specified at 23°C +/-5°C with a relative humidity of below
75 %.
• Warm-up time is 1 minute.
Measuring
Mode
Range
DC 200 mV
Voltage 2 V
20 V
200 V
1000 V
AC 200 mV
Voltage 2 V
20 V
200 V
750 V
valid at a frequency of 40 Hz to 60 Hz
above there is an additional deviation of 0,25 %
DC Current 2 mA
200 mA
20 A
AC Current 2 mA
200 mA
20 A
Frequency Range and additional error see AC current
32
Accuracy Resolution
10 µV
+/-(0,05%+3dgts)
100 µV
———"———
———"——— 1 mV
———"——— 10 mV
+/-(0,1%+5dgts) 100 mV
10 µV
+/-(0,5%+10dgts)
100 µV
———"———
———"——— 1 mV
———"——— 10 mV
+/-(0,8%+10dgts) 100 mV
+/-(0,3%+3dgts) 100 nA
10 µA
+/-(0,5%+3dgts)
+/-(0,8%+5dgts) 1 mA
+/-(0,8%+10dgts) 100 nA
+/-(1,0%+10dgts) 10 uA
+/-(1,2%+15dgts) 1 mA
Measuring
Mode
Range
200 Ω
Resistance +/-(0,2%+10dgts)
2 KΩ +/-(0,15%+3dgts)
20 KΩ
200 KΩ
2 MΩ
20 MΩ +/-(0,5%+5dgts)
measuring voltage at the open circuit: < 1,2 V
time display needs to stabilize: 2 MΩ approx. 5s
20 MΩ approx. 15s
Capacitance 2000 pF +/-(2%+20dgts)
200 nF
20 µF
+/-(3%+30dgts)
Diodentest test current:
measuring voltage: 2.8 VDC max.
buzzer sound for resistance
< 30 Ω, 2.8 VDC max.
Temperature -40°C bis +200°C
+/-(3%+50dgts)
+/-(3%+20dgts)
+200°C bis +1200°C
transistor test range: hFE 0 - 1000
approx. 10 µA
basis current:
VCE (UCE): max. 2.8 V
Frequency 20 KHz +/-(2%+5dgts)
200 KHz
input sensitivity: > 50 mVrms (rms = effektiv)
max. input sensitivity: 250 VDC/VACrms
Hint:
At measurement exceeding 20VDC/VACrms
the middle small display shows "OL".
Accuracy Resolution
0,01 Ω
0,1 Ω
1 Ω
-"-
10 Ω
-"-
100 Ω
-"-
1KΩ
1 pF
-"- 10 pF
1 nF
1.0 mA max.
0.1°C
0.1°C
1 Hz
-"- 10 Hz
33