Elma BM 251s-257s
side 51
Hz (Line) @ ACV, DCV, Current & AutoCheck
TM
Function
Sensitivity
(Sine RMS)
Range
6V
0.4V
10Hz - 10kHz
60V
4V
10Hz - 50kHz
600V
40V
10Hz - 50kHz
1000V
400V
45Hz - 1kHz
600
A
40
A
10Hz - 10kHz
6000
A
400
A
10Hz - 10kHz
60mA
4mA
10Hz - 10kHz
600mA
40mA
10Hz - 10kHz
6A
1A
10Hz - 1kHz
10A
6A
10Hz - 1kHz
Accuracy: 0.03%+3d
Non-Contact EF-Detection
Typical Voltage
Bar-Graph Indication
20V (tolerance: 10V ~ 36V)
-
55V (tolerance: 23V ~ 83V)
- -
110V (tolerance: 59V ~ 165V)
- - -
220V (tolerance:124V ~ 330V)
- - - -
440V (tolerance:250V & 1000V)
- - - - -
Indication: Bar-graph segments & audible beep tones proportional to the field strength.
Detection Frequency: 50/60Hz
Detection Antenna: Top-Right end of the meter.
Probe-Contact EF-Detection: For more precise indication of live wires, such as
distinguishing between live and ground connections, use the Red (+) test probe for direct
contact measurements.