4.4. DC Current
Range Resolution Accuracy
200µA 0.1µA
2mA 1µA
20mA 10µA
± 1% of rdg ± 2 digits
200mA 100µA
± 1.2% of rdg ± 2 digits
10A 10mA
± 2% of rdg ± 3 digits
Overload protection: F 0.2A fuse (10A not fused)
May only be used for measurements on low-voltage networks (max. 240V)
4.5. Resistance
Range Resolution Accuracy
200Ω 0.1Ω
2kΩ 1Ω
20kΩ 10Ω
200kΩ 100Ω
± 0.8% of rdg ± 1 digit
2MΩ 1kΩ ± 1% of rdg ± 2 digits
Maximum open circuit voltage: 2.8V
Overload protection: 220VDC / AC RMS on all ranges
4.6. Diode
Resolution Max. test current Max. open circuit voltage
1mV 1.4mA 2.8V
Over-current protection: 220V DC/AC
4.7. Transistor hFE
Range Test Range Test current Test voltage
NPN
PNP
0 to 1000 10µA Vce = 3V
5. Accessories
Test leads, battery (9V), this operating manual.
6. Battery and Fuse Replacement
Remove screws on the back cover and open the case. Replace the exhausted battery with a new
one.
Fuse rarely needs replacement and blows usually as a result of the operator's error. Open the
case as mentioned above and replace the blown fuse with ratings specified:
F: F 0.2A/250V
To Next Page
