141
Function
Range
Accuracy
DC Voltage:
0 to 99.9 V
1% ± 0.5 V
100 to 300 V
3%
AC Voltage:
0 to 99.9 V
1% ± 0.5 V
100 to 250 V
3%
Current:
0 to 59.9 mA
1% ± 0.3 mA
60 to 110 mA
2%
Resistance:
0 to 9999
Ω
1% ± 5
Ω
(with CO voltage)
0 to 9999
Ω
1% ± 50
Ω
10 K to 99.9 K
Ω
1%
100 K
Ω
to 9.9 M
Ω
3%
10 M to 99 M
Ω
5%
100M to 990 M
Ω
10%
Load Coils:
0 to 5
± 1
Special Resistance:
Loop resistance:
0 to 99.9
Ω
0.1% ± 0.01
Ω
100 to 999.9
Ω
0.2% ± 0.01
Ω
1000 to 7000
Ω
1% ± 0.01
Ω
Res. Difference:
0 to 99.99
Ω
1% Loop Res
± 0.01
Ω
Ground Resistance:
5 to 500
Ω
1% ± 1
Ω
K-Test:
Loop Resistance:
0 to 7 k
Ω
Fault Ratio:
(Fault Res
1
) > twice (Fault Res
2
)
Resistance to Fault:
0 to 3.5 k
Ω
5%
Opens:
0 to 3000 ft
1% ± 3 ft
(0 to 1000 m)
(1%
±
1 m)
3000 to 10,000 ft
3%
(1 Km to 3 Km)
(3%)
10,000 to 50,000 ft
5%
(3 Km to 15 Km)
(5%)
50,000 to 100,000 ft
10%
(15 Km to 30 Km)
(10%)
Precision Tone:
200 to 20KHz,
2 %
-20 to +1 dB, 600
Ω
1 dB
Wideband Tone:
20K to 1200KHz
1%
0 dBm, 135
Ω
1 dB
ID Tone:
200 to 1000Hz
2%
Fixed level (8V pk-pk)
± 1V
RFL:
Fault Size:
0 to 20 M
Ω
Loop Resistance:
0 to 7000
Ω
Resistance to Fault:
0 to 99
Ω
0.1% of RTS
100 to 999
Ω
0.2% of RTS
± 0.01
Ω
1000 to 3500
Ω
1% of RTS
± 0.01
Ω
(RTS: Resistance to Strap. Distance to fault depends on wire gauge and temp selected.)
Specifications
Size:
4.6x10.3x3"
(11.7x26x7.6 cm)
(\ADSL option):
4.6x10.3x3.75” (11.7x26x9.5 cm)
Weight:
4.0 lbs
(1.8 kg)
(\SA option
4.2 lbs
(1.9 kg)
(\ADSL option):
4.4 lbs
(2 kg)
Operating Temp:
0 to 140°F
(-18 to 60°C)
Storage Temp:
-40 to 165°F
(-40 to 75°C)
Note: Weight includes softcase and test leads.
