Forch F73 Bedienungsanleitung Seite 73

Overload protection: 250V dc or 250V ac rms.
Input Voltage range: 200mV-10V ac rms
4.2.4 Resistance
Range Resolution
400 Ω 0,1 Ω
4 kΩ 1 Ω
40 kΩ 10 Ω
400 kΩ 100 Ω
4 MΩ 1 kΩ
40 MΩ 10 kΩ
Overload protection: 250V dc or 250Vac rms.
Open Circuit Voltage: Less than 700mV.
4.2.5 Diode
Range Resolution
1 mV
Forward DC Current: approx. 1mA
Reversed DC Voltage: approx. 2.8V
Overload protection: 250Vdc or 250Vac rms
4.2.6 Audible continuity
Range Continuity beeper
≤ 60 Ω
Open circuit voltage: Less than 700mV.
Overload protection: 250Vdc or 250Vac rms.
4.2.7 Transistor
Range Description
Display read approx. hFE value
hFE
(0 – 1000) of transistor under test
(all type).
4.2.8 Temperature
Range Resolution
-20 °C to 0 °C 1 °C
1 °C to 400 °C 1 °C
401 °C to 1.000 °C 1 °C
Overload protection: fuse (FF400 mA/1.000 V).
Temperature specifications do not include thermocouple errors.
Accuracy
±(0.8% of rdg+3 digits)
±(0.8% of rdg+1 digit)
±(1.0% of rdg+2 digits)
Function
Display read approx. forward voltage of diode.
Test Condition
Base current approx. 10 μA,
Vce approc 2,8 V.
Accuracy
±(5.0% of rdg+4 digits)
±(1.0% of rdg+3 digits)
±2.0% of rdg