Emos M0230, Manual

Page: 9 / 148

9
Battery Test
Range Resolution Electrical load
1.5 V 1 mV approximately 20 mA
9 V 10 mV approximately 5 mA
Continuity Test
Symbol Description Note
The built-in buzzer will ring
constantly if resistance is lower
than 50 Ω.
Voltage of an
open circuit:
approximately 1 V
Overload protection: 250 V DC/AC rms
Diode Test
Symbol Description Note
The approximate voltage of
the diode in the direction of
the current flow will appear
on the screen.
Voltage of an open
circuit: approximately
2.2 V
Overload protection: 250 V DC/AC rms
Temperature Measurement
Range Resolution Accuracy
-40 °C to 150 °C
1 °C
±(1 % + 4)
150 °C to 1,370 °C ±(1.5 % + 15)
-40 °F to 302 °F
1 °F
±(1 % + 4)
302 °F to 1,999 °F ±(1.5 % + 15)
Measuring outside of the range may damage the thermocouple and
result in major deviations in measurement accuracy.
DATA HOLD function
After the button is pressed, the currently measured value will
remain on the screen and a icon will appear. Pressing the button
again will cancel the function and the icon will disappear.
Screen Illumination
Long-pressing the button illuminates the screen for approx. 15
seconds; illumination then turns off again automatically.