Fluke ScopeMeter 190 II Series Service Manual page 31

Fluke 190-062, -102, -104, -202, -204, -502, -504
Service Manual
Meter Input (Banana Jacks)
Input Coupling ......................................................... DC
Frequency Response .............................................. DC to 10 kHz (-3 dB)
Input Impedance ..................................................... 1 MΩ (±1 %)//14 pF (±1.5 pF)
Max. Input Voltage ........................................... 1000 V CAT III
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Meter Functions
Ranging ................................................................... Auto, Manual
Modes ..................................................................... Normal, Relative
General
DC Common Mode Rejection (CMRR) ................... >100 dB
AC Common Mode Rejection at 50, 60,
or 400 Hz ....................................................................... >60 dB
Ω
Ohms ( )
Ranges .................................................................... 500.0 Ω, 5.000 kΩ, 50.00 kΩ, 500.0 kΩ, 5.000 MΩ, 30.00 MΩ
Full Scale Reading
500 Ω to 5 MΩ .................................................... 5000 counts
30 MΩ ................................................................. 3000 counts
Accuracy ................................................................. ±(0.6 % +6 counts)
Measurement Current ............................................. 0.5 mA to 50 nA, ±20 % decreases with increasing ranges
Open Circuit Voltage ............................................... <4 V
Continuity (CONT)
Beep ........................................................................ <50 Ω (±30 Ω)
Measurement Current ............................................. 0.5 mA, ±20 %
Detection of shorts of .............................................. ≥1 ms
Diode
Maximum Voltage Reading ..................................... 2.8 V
Open Circuit Voltage ............................................... <4 V
Accuracy ................................................................. ±(2 % +5 counts)
Measurement Current ............................................. 0.5 mA, ±20 %
Temperature (TEMP)
With Optional Temperature Probe
Ranges (°C or °F) ................................................... -40.0 to +100.0 °
Probe Sensitivity ..................................................... 1 mV/°C and 1 mV/°F
2-10
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600 V CAT IV
(For detailed specifications, see "Safety")
-100.0 to +250.0 °
-100.0 to +500.0 °
-100 to +1000 °
-100 to +2500 °