Textron GREENLEE GT-65 Manuel D'instructions page 12

Specifications and Accuracy
Polarity: Automatic
Voltage Range: 19 to 1000 VAC, 5 to 1000 VDC
Input Impedance: 460 k || 160 pF (nominal)
Number of LEDs: 14
LED Threshold: The following table gives nominal thresholds.
Frequency Range: DC and 45 to 65 Hz
Wireless Electric Field Detection (EF):
12
1.800.561.8187
Internal Basic Load: 0.8 W at 600 V (approximate)
AC Tolerance: ± (2.5% of reading + 4 V)
DC Tolerance: ± (1% of reading + 2 V)
AC Marking AC Threshold
24
48
120
208 166
240 224
277 259
347 312
480 414
600 540
1000 800
Test Current: Less than 2.5 mA
Indication: Bar graph segments and audible beep tones are proportional
to the field strength.
Detection Frequency: 50/60 Hz
Detection Antenna: Top of unit
Typical Voltage
15 V to 55 V
30 V to 95 V
55 V to 170 V
above 120 V
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DC Marking
19 6
38 12
96 24
36
48
60
72
110
220
380
GT-95 Bar Graph Indication
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DC Threshold
5
10
19
30
42
54
66
91
176
304
information@itm.com