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