13
GT-65e • GT-95e
Frequency Range: DC and 45 to 65 Hz
Test Current: Less than 2.5 mA
Temperature Coefficient: Nominal 0.15 x (specified accuracy) per
°
C
below 18
°
C or above 28
°
C
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-95e 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: 8 to 1000 VAC, 4.5 to 1000 VDC
Internal Basic Load: 0.8 W at 600 V (approximate)
Input Impedance: 460 k
Ω
|| 160 pF (nominal)
Number of LEDs: 14
LED Threshold: The following table gives nominal thresholds.
Guaranteed threshold is 85% of marked voltage.
AC Tolerance:
±
(2.5% of r 4 V)
DC Tolerance:
±
(1% of r 2 V)
Marking
Threshold
6 (DC only)
4.8
12
9.6
24
19.2
50
40
120
96
230
184
400
320
690
552
1000
800
