Gelijkstroom (A
)
Bereik
Tolerantie
200µA
± (1,0% aflezing + 2 dgt)
20mA
± (1,0% aflezing + 2 dgt)
200mA
± (1,2% aflezing + 2 dgt)
10A
± (2,5% aflezing + 2 dgt)
De maximale meetduur in het 10A-meetbereik bedraagt 30 seconden in
een interval van 15 minuten.
Spanningsverlies: 200mV
Weerstand (Ω)
Bereik
Tolerantie
200Ω
± (0,8% aflezing + 2 dgt)
2000Ω
± (0,8% aflezing + 2 dgt)
20kΩ
± (0,8% aflezing + 2 dgt)
200kΩ
± (0,8% aflezing + 2 dgt)
2000kΩ
± (1,0% aflezing + 2 dgt)
Batterijtest
Bereik
Tolerantie
9V batterij
± (1,0% aflezing + 2 dgt)
1,5V batterij
± (1,0% aflezing + 2 dgt)
Maximale batterijteststroom: . . . . . . . 6mA (9V); 100mA (1,5V)
Akoestische doorgangstest: . . . . . . . . ca. 20Ω
Teststroom bij diodetest: . . . . . . . . . . 1mA (doorlaatspanning 2,8V= normaal)
62
Resolutie
1µA
10µA
100µA
10mA
Resolutie
0,1Ω
1Ω
0,01kΩ
0,1kΩ
1kΩ
Resolutie
10mV
10mV
Inhaltsverzeichnis
1.
Einführung ..................................................................................................................4
2.
3.
Lieferumfang ..............................................................................................................6
4.
Symbol-Erklärungen ..................................................................................................6
5.
Sicherheitshinweise ...................................................................................................7
6.
7.
Bedienung.................................................................................................................10
e) Gleichstrommessung.............................................................................................12
f) Durchgangsprüfung...............................................................................................12
g) Widerstandsmessung ............................................................................................13
h) Diodentest.............................................................................................................13
i) Batterietest............................................................................................................13
8.
Reinigung..................................................................................................................14
9.
Sicherungswechsel ..................................................................................................14
10. Entsorgung ...............................................................................................................15
a) Allgemein.........................................................................................................15
b) Batterien und Akkus.........................................................................................15
11. Technische Daten.....................................................................................................16
a) Allgemein.........................................................................................................16
b) Messtoleranzen ...............................................................................................16
Gleichspannung...............................................................................................16
Wechselspannung ...........................................................................................16
Gleichstrom .....................................................................................................17
Widerstand ......................................................................................................17
Batterietest ......................................................................................................17
Seite
3