Phase (a and b, c and d), Temperature (temp), Decibel (db) – Fluke Biomedical 190M User Manual
Page 127: Meter measurements for model 190m-4

Specifications
Meter Measurements for Model 190M-4
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117
Phase (A and B, C and D)
Range ............................................. -180 to +180 degrees
Resolution ............................................................ 1 degree
Accuracy
0.1 Hz to 1 MHz ............................................
±
2 degrees
1 MHz to 10 MHz ..........................................
±
3 degrees
Temperature (TEMP)
With Optional Temperature Probe (
°
F not for Japan)
Ranges (
°
C or
°
F) ................................... -40.0 to +100.0
°
-100
to
+250
°
-100
to
+500
°
-100
to
+1000
°
-100 to + 2500
°
Probe Sensitivity ............................. 1 mV/
°
C and 1 mV/
°
F
Accuracy ............................................
±
(1.5 % + 5 counts)
(add temperature probe accuracy for overall accuracy)
Decibel (dB)
dBV ................................................. dB relative to one volt
dBm ................. dB relative to one mW into 50
Ω
or 600
Ω
dB on .............................................VDC, VAC or VAC+DC
Accuracy ........................ same as VDC, VAC or VAC+DC
Meter Measurements for Model 190M-4
Four of the Automatic Scope Measurements as defined
above may be displayed at the same time, using more
screen area for convenient reading, suppressing the
scope waveform information. For specifications, see
“Automatic Scope Measurements,” earlier in this chapter.