Fluke 123 Telescope User Manual


 
Specifications
Dual Input Meter
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Input A
Ohm (
)
Ranges.......500, 5 k, 50 k, 500 k, 5 M, 30 M
Accuracy: .........................................±(0.6% +5 counts)
Full Scale Reading:
500 to 5 M......................................... 5000 counts
30 M..................................................... 3000 counts
Measurement Current ......................... 0.5 mA to 50 nA
decreases with increasing ranges
Open Circuit Voltage...............................................<4V
Continuity (CONT)
Beep.....................................<(30 ±5) in 50 range
Measurement Current ........................................0.5 mA
Detection of shorts of ......................................... 1 ms
Diode
Measurement Voltage:
@0.5 mA ...........................................................>2.8V
@open circuit .......................................................<4V
Accuracy .............................................±(2% +5 counts)
Measurement Current ........................................0.5 mA
Polarity ..................................... + on input A, - on COM
Capacitance (CAP)
Ranges................. 50 nF, 500 nF, 5 µF, 50 µF, 500 µF
Accuracy ...........................................±(2% +10 counts)
Full Scale Reading.................................... 5000 counts
Measurement Current...............................5 µA to 0.5 mA
increases with increasing ranges
Dual slope integrating measurement with parasitic
serial and parallel resistance cancellation.