6. SPECIFICATIONS
Features
AT-6000-R
Measurement
CAT III 600 V
Category
Operating
0 to 600 V AC/DC
Voltage
Operating
Energized: 6.25 kHz
Frequency
De-Energized: 32.768 kHz
Hazardous
See NCV detection
Voltage Detection
Signal Indications Numeric bar graph display
and audible beep
Response Time
Tip Sensor (Energized /
De-energized): 500 ms
NCV: 500 ms
Battery voltage
monitoring: 5 sec
Current Output of
N/A
Signal (typical)
Signal Voltage
N/A
Output (nominal)
Range Detection
Tip Sensor (Energized):
Max distance via air: up to
(open air)
20 ft (6.1 m)
Pinpointing: approx. 1.97
in (5 cm)
Tip Sensor (De-energized):
Max distance via air: up to
14.7 ft (4.5 m)
Pinpointing: approx. 1.97
in (5 cm)
NCV detection (40 to 400 Hz):
Max. sensitivity: 90 V, up
to 6.56 ft (2 m)
Min. sensitivity: 600 V, up
to 0.39 in (1 cm)
AT-6000-T
CAT III 600 V
0 to 600 V AC/DC
Energized: 6.25 kHz
De-Energized: 32.768 kHz
> 30 V AC/DC
LEDs and audible beep
Line voltage monitoring:
1 sec
Battery voltage
monitoring: 5 sec
Energized circuit:
HI mode: 60 mA RMS
LO mode: 30 mA RMS
De-energized circuit:
HI mode: 130 mA RMS
LO mode: 40 mA RMS
Loop mode: 160 mA RMS
De-energized circuit:
LOW: 29 V RMS, 120 Vp-p
HIGH: 33 V RMS, 140 Vp-p
With CT-400:
Loop model: 31 V RMS,
120 Vp-p
N/A
29
CT-400
CAT IV 600 V,
CAT III 1000 V
0 to 1000 V AC
Wire tracing: 32.768 kHz
AC current measurement:
45 Hz to 400 Hz
N/A
N/A
Instantaneous
1 mA/A for AC current
measurement with
multimeter
De-energized circuit:
2.4 V RMS, 24 Vp-p
N/A