1652C/1653B/1654B
Users Manual
50
Earth Tests (R
E
)
Limit Value
Maximum Display
Value
Limit Value
Maximum Display
Value
10 8.8
200 179.8
20 17.8 300 268.0
30 26.8 400 358.0
40 35.8 500 448.0
50 44.8 600 538.0
60 53.8 700 628.0
70 62.8 800 718.0
80 71.8 900 808.0
90 80.8 1000
898.0
100 89.8
2000 1798.0
AC Voltage Measurement (V)
Range Resolution
Accuracy
50 Hz – 60 Hz
Input Impedance
Overload Protection
500 V
0.1 V
0.8 % + 3
3.3 M
Ω
660 V rms
Continuity Testing (R
LO
)
Range
(Autoranging)
Resolution Open Circuit Voltage
Accuracy
20
Ω
0.01
Ω
>4 V
±
(1.5 % + 3 digits)
200
Ω
0.1
Ω
>4 V
±
(1.5 % + 3 digits)
2000
Ω
1
Ω
>4 V
±
(1.5 % + 3 digits)
Note
The number of possible continuity tests with a fresh set of batteries is 3000.
Range RLO Test
Current
7.5
Ω
210
mA
35
Ω
100
mA
240
Ω
20
mA
2000
Ω
2
mA
Test Probe Zeroing
Press the
to zero the test probe.
Can subtract up to 2
Ω
of lead resistance.
Error message for >2
Ω
.
Live Circuit Detection
Inhibits test if terminal voltage >10 V ac detected prior to
initiation of test.