FE 175,177,179 Users Manual
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® Models 175, 177, 179 True RMS Multimeters Users Manual May 2003 (English) © 2003 Fluke Corporation. All rights reserved. Printed in USA.
® Models 175, 177, 179 True RMS Multimeters Users Manual May 2003 (English) © 2003 Fluke Corporation. All rights reserved. Printed in USA.
FE 175,177,179 Users Manual
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... + 400 °C − 40 °F to + 752 °F e Ohms from 0.01 mA to 400 mA (600 mA overload mA for 2 minutes maximum). Models 175, 177 & 179 Users Manual Battery Saver ("Sleep Mode") The Meter enters the "Sleep mode" and blanks the display if there is no function change or button press for 30...
... + 400 °C − 40 °F to + 752 °F e Ohms from 0.01 mA to 400 mA (600 mA overload mA for 2 minutes maximum). Models 175, 177 & 179 Users Manual Battery Saver ("Sleep Mode") The Meter enters the "Sleep mode" and blanks the display if there is no function change or button press for 30...
FE 175,177,179 Users Manual
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... input. Maximum, minimum, or average reading. Display No. Symbol Meaning 7 nµ F, °F, °C Measurement units. mVA, Mke, kHz 8 DC, AC 9 b Direct current, alternating current. Manual Range The user selects the range. 13 ± Bar graph polarity. 14 0L 15 LEAd WThe input out of range. Displayed when the rotary switch is enabled...
... input. Maximum, minimum, or average reading. Display No. Symbol Meaning 7 nµ F, °F, °C Measurement units. mVA, Mke, kHz 8 DC, AC 9 b Direct current, alternating current. Manual Range The user selects the range. 13 ± Bar graph polarity. 14 0L 15 LEAd WThe input out of range. Displayed when the rotary switch is enabled...
FE 175,177,179 Users Manual
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...the new reading. ⇒ Press HOLD to step through the low (MIN), average (AVG), and present readings. S Display Backlight (Model 177 and 179 Only) Press to toggle the backlight on a rotary switch setting, e.g., to activate MIN MAX AVG mode. The backlight automatically turns off . ⇒...Press HOLD again to resume normal operation. When a new high or low is the specified accuracy of all readings. Models 175, 177 & 179 Users Manual MIN MAX AVG Recording Mode The MIN MAX AVG recording mode captures the minimum and maximum input values, and calculates a running average of ...
...the new reading. ⇒ Press HOLD to step through the low (MIN), average (AVG), and present readings. S Display Backlight (Model 177 and 179 Only) Press to toggle the backlight on a rotary switch setting, e.g., to activate MIN MAX AVG mode. The backlight automatically turns off . ⇒...Press HOLD again to resume normal operation. When a new high or low is the specified accuracy of all readings. Models 175, 177 & 179 Users Manual MIN MAX AVG Recording Mode The MIN MAX AVG recording mode captures the minimum and maximum input values, and calculates a running average of ...
FE 175,177,179 Users Manual
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... HOLD MIN MAX RANGE Measuring Resistance HOLD MIN MAX RANGE Measuring Capacitance HOLD MIN MAX RANGE + _ + _ AIK03F.EPS + _ + 6 AIK04F.EPS AIK05F.EPS Models 175, 177 & 179 Users Manual Making Basic Measurements The figures on the following pages show how to the Meter, disconnect circuit power and discharge all high-voltage capacitors before testing...
... HOLD MIN MAX RANGE Measuring Resistance HOLD MIN MAX RANGE Measuring Capacitance HOLD MIN MAX RANGE + _ + _ AIK03F.EPS + _ + 6 AIK04F.EPS AIK05F.EPS Models 175, 177 & 179 Users Manual Making Basic Measurements The figures on the following pages show how to the Meter, disconnect circuit power and discharge all high-voltage capacitors before testing...
FE 175,177,179 Users Manual
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... pure sinewaves, True RMS meters accurately measure distorted waveforms. Calculating True RMS converters require a certain level of input voltage to make a measurement. Models 175, 177 & 179 Users Manual XW Measuring AC or DC Current Warning To avoid personal injury or damage to the Meter: • Never attempt to make an in parallel with...
... pure sinewaves, True RMS meters accurately measure distorted waveforms. Calculating True RMS converters require a certain level of input voltage to make a measurement. Models 175, 177 & 179 Users Manual XW Measuring AC or DC Current Warning To avoid personal injury or damage to the Meter: • Never attempt to make an in parallel with...
FE 175,177,179 Users Manual
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XW Testing the Fuses Warning To avoid electrical shock or injury, remove the test leads and any input signals before replacing the fuse. HOLD MINMAX RANGE 440 mA 11 A Do not use abrasives or solvents. Test fuses as shown below. Dirt or moisture in the terminals can affect readings. Models 175, 177 & 179 Users Manual Cleaning Wipe the case with a damp cloth and mild detergent.
XW Testing the Fuses Warning To avoid electrical shock or injury, remove the test leads and any input signals before replacing the fuse. HOLD MINMAX RANGE 440 mA 11 A Do not use abrasives or solvents. Test fuses as shown below. Dirt or moisture in the terminals can affect readings. Models 175, 177 & 179 Users Manual Cleaning Wipe the case with a damp cloth and mild detergent.
FE 175,177,179 Users Manual
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For non-sinusoidal waveforms, add -(2% reading + 2% full scale) typical, for all models. 5. Models 175, 177 & 179 Users Manual Function Range 1 Resolution Accuracy ± ( [ % of Reading ] + [ Counts ] ) Model 175 Model 177 Model 179 AC Volts 2,3 600.0 mV 6.000 V 60.00 V 600.0 V 1000 V 0.1 mV 0.001 V 0.01 V 0.1 V 1 V 1.0 % + 3 (45 Hz to 500 Hz) 1.0 % + 3 (45 Hz to 500 Hz) 1.0 % + 3 (45...
For non-sinusoidal waveforms, add -(2% reading + 2% full scale) typical, for all models. 5. Models 175, 177 & 179 Users Manual Function Range 1 Resolution Accuracy ± ( [ % of Reading ] + [ Counts ] ) Model 175 Model 177 Model 179 AC Volts 2,3 600.0 mV 6.000 V 60.00 V 600.0 V 1000 V 0.1 mV 0.001 V 0.01 V 0.1 V 1 V 1.0 % + 3 (45 Hz to 500 Hz) 1.0 % + 3 (45 Hz to 500 Hz) 1.0 % + 3 (45...
FE 175,177,179 Users Manual
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... 600 mA overload for 2 minutes maximum 20 A overload for high energy circuits. For circuits < 0.3 A short circuit. 660 V for 30 seconds maximum 14 Models 175, 177 & 179 Users Manual Function Volts AC Volts DC mV/T Overload Protection 1 1000 V RMS 1000 V RMS 1000 V RMS2 Input Impedance (Nominal) > 10 MΩ < 100 pF > 10 MΩ 10 MΩ...
... 600 mA overload for 2 minutes maximum 20 A overload for high energy circuits. For circuits < 0.3 A short circuit. 660 V for 30 seconds maximum 14 Models 175, 177 & 179 Users Manual Function Volts AC Volts DC mV/T Overload Protection 1 1000 V RMS 1000 V RMS 1000 V RMS2 Input Impedance (Nominal) > 10 MΩ < 100 pF > 10 MΩ 10 MΩ...