Greenlee DM-300 Manuel D'instructions page 20

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Accuracy (cont'd)
Non-contact EF Detection
Typical Voltage
20 V to 60 V
40 V to 80 V
60 V to 110 V
80 V to 150 V
above 120 V
Indication: Bar graph segments and audible beep tones proportional to the
field strength
Detection Frequency: 50/60 Hz
Detection Antenna: Top end of the meter
Frequency
Sensitivity
Function (Sine RMS)
All Models
600.0 mV 400 mV
6.000 V 4 V
60.00 V 6.0 V
600.0 V 60 V
1000 V 600 V
DM-310, DM-330, and DM-350 Only
6.000 A 5 A
10.00 A 5 A
DM-350 Only
600.0 µA 300 µA
2000 µA 300 µA
Accuracy of Frequency Ranges
Display Range
9.999 Hz
99.99 Hz
999.9 Hz
9.999 kHz
99.99 kHz
20
Bar Graph Indication
–
– –
– – –
– – – –
– – – – –
Range—
AC Functions
40 Hz to 500 Hz
40 Hz to 60 kHz
40 Hz to 60 kHz
40 Hz to 60 kHz
40 Hz to 100 Hz
40 Hz to 6 kHz
40 Hz to 6 kHz
40 Hz to 10 kHz
40 Hz to 10 kHz
Accuracy
Not specified
± (0.05% + 0.01 Hz)
± (0.05% + 0.1 Hz)
± (0.05% + 0.001 kHz)
± (0.05% + 0.01 kHz)
Range—
DC Functions
40 Hz to 500 Hz
40 Hz to 30 kHz
40 Hz to 30 kHz
40 Hz to 30 kHz
40 Hz to 100 Hz
40 Hz to 6 kHz
40 Hz to 6 kHz
40 Hz to 10 kHz
40 Hz to 10 kHz