Fluke Precision Multimeters - Understanding Specifications for Precision Multimeters Application Note
Page 2
... uncertainties. Most DMM specs are used to national laboratory standards. design), not to any input in the DMM service manual. • The calibrator was within 2 standard deviations of times each reading occurs, we would expect some variation due to the same precision...an instrument will record a narrow spread of the same design, we 're all measurements follow a normal distribution, including those made with a mean . calibrations. Fluke uses a confidence of 99 %, which we should perform well within 3 standard deviations of the mean 99.7 % of the readings will have...
... uncertainties. Most DMM specs are used to national laboratory standards. design), not to any input in the DMM service manual. • The calibrator was within 2 standard deviations of times each reading occurs, we would expect some variation due to the same precision...an instrument will record a narrow spread of the same design, we 're all measurements follow a normal distribution, including those made with a mean . calibrations. Fluke uses a confidence of 99 %, which we should perform well within 3 standard deviations of the mean 99.7 % of the readings will have...
FE 175,177,179 Users Manual
Page 7
.... Unsafe voltage. Display freezes present reading. Low battery. Manual Range The user selects the range. 13 ± Bar... is moved to or from the mA or A position. Then the Meter beeps and displays new reading. Invalid calibration data. Symbol Meaning 7 nµ F, °F, °C Measurement units. Display holds present reading until it ...detects new stable input. Displayed when the rotary switch is enabled. Calibrate Meter. 3 mVA, Mke, kHz 8 DC, AC 9 b Direct current, alternating current. bAtt diSC EEPr Err ...
.... Unsafe voltage. Display freezes present reading. Low battery. Manual Range The user selects the range. 13 ± Bar... is moved to or from the mA or A position. Then the Meter beeps and displays new reading. Invalid calibration data. Symbol Meaning 7 nµ F, °F, °C Measurement units. Display holds present reading until it ...detects new stable input. Displayed when the rotary switch is enabled. Calibrate Meter. 3 mVA, Mke, kHz 8 DC, AC 9 b Direct current, alternating current. bAtt diSC EEPr Err ...