Fluke 287 and 289 Multimeter Users Manual
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This warranty does not cover fuses, disposable batteries, damage from defects in material and workmanship for a fee based on http://www.fluke.com. Fluke reserves the right to you for product repaired or replaced in transit. Fluke Corporation P.O. Box 9090 Everett, WA 98206-9090 U.S.A. P.O. ...operation or handling, including failures caused by a court or other provision. If the product is defined as seven years after Fluke discontinues manufacturing the product, but the warranty period shall be free from neglect, misuse, contamination, alteration, accident or abnormal ...
This warranty does not cover fuses, disposable batteries, damage from defects in material and workmanship for a fee based on http://www.fluke.com. Fluke reserves the right to you for product repaired or replaced in transit. Fluke Corporation P.O. Box 9090 Everett, WA 98206-9090 U.S.A. P.O. ...operation or handling, including failures caused by a court or other provision. If the product is defined as seven years after Fluke discontinues manufacturing the product, but the warranty period shall be free from neglect, misuse, contamination, alteration, accident or abnormal ...
Fluke 287 and 289 Multimeter Users Manual
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287/289 Users Manual Controlling Meter Power 12 Powering the Meter On and Off Manually 12 Battery Level Indicator 12 Automatic Power-Off 12 Battery Saver Mode 12 Controlling the Backlight 13 Selecting the Range ...13 Understanding Function Menus 13 Input Alert™ Feature...15 Using the Info Button ...15 ...
287/289 Users Manual Controlling Meter Power 12 Powering the Meter On and Off Manually 12 Battery Level Indicator 12 Automatic Power-Off 12 Battery Saver Mode 12 Controlling the Backlight 13 Selecting the Range ...13 Understanding Function Menus 13 Input Alert™ Feature...15 Using the Info Button ...15 ...
Fluke 287 and 289 Multimeter Users Manual
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287/289 Users Manual Error Messages ...56 Maintenance ...57 General Maintenance 57 Testing the Fuses...57 Replacing the Batteries 59 Replacing the Fuses 59 Test Lead Storage...59 In Case of Difficulty ...61 Service and Parts ...62 General Specifications 66 Detailed Specifications 67 AC ...
287/289 Users Manual Error Messages ...56 Maintenance ...57 General Maintenance 57 Testing the Fuses...57 Replacing the Batteries 59 Replacing the Fuses 59 Test Lead Storage...59 In Case of Difficulty ...61 Service and Parts ...62 General Specifications 66 Detailed Specifications 67 AC ...
Fluke 287 and 289 Multimeter Users Manual
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Diode Testing...37 21. Frequency Display ...43 25. Duty Cycle Display ...45 27. Testing the Current Fuses...58 29. Capacitance Measurement 35 20. Current Measurement Setup 40 22. Conductance Measurement 34 19. Current Measurement Circuit Connection 41 23. Functions Allowing Frequency Measurement 42 24. Test Lead Storage ...59 30. 287/289 Users Manual 18. Replaceable Parts...64 viii Duty Cycle Measurements ...44 26. Pulse Width Measurements 46 28. Replacing Batteries and Fuses 60 31.
Diode Testing...37 21. Frequency Display ...43 25. Duty Cycle Display ...45 27. Testing the Current Fuses...58 29. Capacitance Measurement 35 20. Current Measurement Setup 40 22. Conductance Measurement 34 19. Current Measurement Circuit Connection 41 23. Functions Allowing Frequency Measurement 42 24. Test Lead Storage ...59 30. 287/289 Users Manual 18. Replaceable Parts...64 viii Duty Cycle Measurements ...44 26. Pulse Width Measurements 46 28. Replacing Batteries and Fuses 60 31.
Fluke 287 and 289 Multimeter Users Manual
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... the cover removed or the case open. • Use caution when working alone. • When measuring current, turn off circuit power before opening the battery door. • Inspect the test leads for continuity. Replace damaged test leads before disconnecting the common test lead. • Do not use the Low... the meter and that have the Meter serviced. • Do not operate the Meter around explosive gas, vapor, or dust. • Use only 1.5 V AA batteries, properly installed in the circuit. 287/289 Users Manual • Make sure the battery door is indicated may be present.
... the cover removed or the case open. • Use caution when working alone. • When measuring current, turn off circuit power before opening the battery door. • Inspect the test leads for continuity. Replace damaged test leads before disconnecting the common test lead. • Do not use the Low... the meter and that have the Meter serviced. • Do not operate the Meter around explosive gas, vapor, or dust. • Use only 1.5 V AA batteries, properly installed in the circuit. 287/289 Users Manual • Make sure the battery door is indicated may be present.
Fluke 287 and 289 Multimeter Users Manual
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• Use proper protective equipment, as required by this mode's low impedance (≈3 kΩ). (Model 289 only) Hazardous Voltage To alert you to the presence of a potentially hazardous voltage, when the Meter detects a voltage ≥30 V or a voltage overload...Before measuring current, check the Meter's fuses. (See "Testing the Fuses" in hazardous locations. True-rms Digital Multimeters Hazardous Voltage • Do not remove batteries while the Meter is turned on or a signal is displayed. 3 WCaution To avoid possible damage to the Meter or to measure voltages in circuits that...
• Use proper protective equipment, as required by this mode's low impedance (≈3 kΩ). (Model 289 only) Hazardous Voltage To alert you to the presence of a potentially hazardous voltage, when the Meter detects a voltage ≥30 V or a voltage overload...Before measuring current, check the Meter's fuses. (See "Testing the Fuses" in hazardous locations. True-rms Digital Multimeters Hazardous Voltage • Do not remove batteries while the Meter is turned on or a signal is displayed. 3 WCaution To avoid possible damage to the Meter or to measure voltages in circuits that...
Fluke 287 and 289 Multimeter Users Manual
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... by TÜV Product Services IEC Measurement Category III - N10140 Conforms to relevant Canadian and US standards Conforms to Fluke's website for recycling information. 4 Do not dispose of this manual. Symbols Symbol B F X E R P..., such as an electricity meter or an overhead or underground utility service. 287/289 Users Manual Symbols Table 1 lists and describes the symbols used on the display)...short branch circuits, and lighting systems in large buildings. refer to manual Battery (Low battery when shown on the Meter and in this product as unsorted municipal waste. CAT ...
... by TÜV Product Services IEC Measurement Category III - N10140 Conforms to relevant Canadian and US standards Conforms to Fluke's website for recycling information. 4 Do not dispose of this manual. Symbols Symbol B F X E R P..., such as an electricity meter or an overhead or underground utility service. 287/289 Users Manual Symbols Table 1 lists and describes the symbols used on the display)...short branch circuits, and lighting systems in large buildings. refer to manual Battery (Low battery when shown on the Meter and in this product as unsorted municipal waste. CAT ...
Fluke 287 and 289 Multimeter Users Manual
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...over the communication link. Display Features Item Function A Softkey labels B Bar graph C Relative D Minus sign E Lightning bolt F Remote communication G Battery level H Time I Mode annunciators Indication Indicates the function of the input signal (See the "Bar Graph" section for more information). Indicates a ...negative reading. Indicates the charge level of the six AA batteries. Display Features est01.eps True-rms Digital Multimeters Features Table 3. Understanding the Display Display features shown in Figure 2 are ...
...over the communication link. Display Features Item Function A Softkey labels B Bar graph C Relative D Minus sign E Lightning bolt F Remote communication G Battery level H Time I Mode annunciators Indication Indicates the function of the input signal (See the "Bar Graph" section for more information). Indicates a ...negative reading. Indicates the charge level of the six AA batteries. Display Features est01.eps True-rms Digital Multimeters Features Table 3. Understanding the Display Display features shown in Figure 2 are ...
Fluke 287 and 289 Multimeter Users Manual
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...values. K Date Indicates the date set in and the ranging mode (auto or manual). O Range indicator Indicates the range the Meter is useful for battery level, time of lit segments indicates the measured value and is relative to ±10 %. For frequency, duty cycle, pulse width, dBm, and ...a menu or pop-up to the right of the Meter's display contains indicators for making peak and null adjustments and observing rapidly changing inputs. 287/289 Users Manual Table 3. L Beeper Indicates the Meter's beeper is not shown for example, the major divisions on /off -scale values, f appears to...
...values. K Date Indicates the date set in and the ranging mode (auto or manual). O Range indicator Indicates the range the Meter is useful for battery level, time of lit segments indicates the measured value and is relative to ±10 %. For frequency, duty cycle, pulse width, dBm, and ...a menu or pop-up to the right of the Meter's display contains indicators for making peak and null adjustments and observing rapidly changing inputs. 287/289 Users Manual Table 3. L Beeper Indicates the Meter's beeper is not shown for example, the major divisions on /off -scale values, f appears to...
Fluke 287 and 289 Multimeter Users Manual
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...in stopped mode. Table 6 describes the various battery levels the indicator represents. 12 Table 6. To change the timeout period or completely disable automatic power-off, refer to turn off , press O to help conserve battery power. 287/289 Users Manual Controlling Meter Power The Meter is ...powered by six AA batteries and controlled through a front panel power switch and internal circuits designed to turn on the ...
...in stopped mode. Table 6 describes the various battery levels the indicator represents. 12 Table 6. To change the timeout period or completely disable automatic power-off, refer to turn off , press O to help conserve battery power. 287/289 Users Manual Controlling Meter Power The Meter is ...powered by six AA batteries and controlled through a front panel power switch and internal circuits designed to turn on the ...
Fluke 287 and 289 Multimeter Users Manual
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...change the timeout, refer to display the highest available precision (resolution) for the selected function, including the display. The Meter "wakes up" from battery-save mode under the following conditions: • A button is pressed • The rotary knob is moved • A lead is already enabled,... press and hold R for . To conserve battery life, a user-adjustable timeout controls how long the backlight stays on. Pressing R switches the Meter between manual and autoranging. For MIN MAX, Peak ...
...change the timeout, refer to display the highest available precision (resolution) for the selected function, including the display. The Meter "wakes up" from battery-save mode under the following conditions: • A button is pressed • The rotary knob is moved • A lead is already enabled,... press and hold R for . To conserve battery life, a user-adjustable timeout controls how long the backlight stays on. Pressing R switches the Meter between manual and autoranging. For MIN MAX, Peak ...
Fluke 287 and 289 Multimeter Users Manual
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... the leads are brief and only meant to indicate the actual input. Hold and AutoHold Mode To freeze the display for any one second. The battery level indicator is very low. Pressing the softkey labeled AutoHOLD activates AutoHold if the Meter is not in the background. Using the Info Button While...
... the leads are brief and only meant to indicate the actual input. Hold and AutoHold Mode To freeze the display for any one second. The battery level indicator is very low. Pressing the softkey labeled AutoHOLD activates AutoHold if the Meter is not in the background. Using the Info Button While...
Fluke 287 and 289 Multimeter Users Manual
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...a MIN MAX recording session, press M or the softkey labeled Stop. Note Turning the rotary switch before saving the MIN MAX recording data will enter a battery saver mode. Press 17 As shown in the secondary display with their respective elapsed times. The summary information in this manual. Pressing M again or the...displays e at the top of the measurement page, and the MIN MAX start date and time along the bottom of the page. To extend battery life during MIN MAX recording, the Meter will cause all the accumulated data to be selected or another name assigned. See the "Enabling and ...
...a MIN MAX recording session, press M or the softkey labeled Stop. Note Turning the rotary switch before saving the MIN MAX recording data will enter a battery saver mode. Press 17 As shown in the secondary display with their respective elapsed times. The summary information in this manual. Pressing M again or the...displays e at the top of the measurement page, and the MIN MAX start date and time along the bottom of the page. To extend battery life during MIN MAX recording, the Meter will cause all the accumulated data to be selected or another name assigned. See the "Enabling and ...
Fluke 287 and 289 Multimeter Users Manual
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... the elapsed time (average value time stamp) to allow saving the collected data. To extend battery life during peak record, the Meter enters a battery-saver mode after a period of time set for more information on the battery saver mode. True-rms Digital Multimeters Capturing Peak Values 19 The summary information in the display...
... the elapsed time (average value time stamp) to allow saving the collected data. To extend battery life during peak record, the Meter enters a battery-saver mode after a period of time set for more information on the battery saver mode. True-rms Digital Multimeters Capturing Peak Values 19 The summary information in the display...
Fluke 287 and 289 Multimeter Users Manual
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... Setup. Position the menu selector next to the opposite polarity. Next, press the softkey labeled Format (F2) to as date and time formats, backlight and battery save mode timeouts, and the displayed language. Many setup options affect general Meter operations and are referred to open the setup menu by pressing the...
... Setup. Position the menu selector next to the opposite polarity. Next, press the softkey labeled Format (F2) to as date and time formats, backlight and battery save mode timeouts, and the displayed language. Many setup options affect general Meter operations and are referred to open the setup menu by pressing the...
Fluke 287 and 289 Multimeter Users Manual
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...or off . Use 7 and 8 to adjust the time to complete the action. Press the softkey labeled OK to the dBm reference list. The battery-saver mode powers down circuits that function is indicated in the display's status bar (see item 12 in Figure 2). With the desired reference displayed, ... To enable or disable the Meter's beeper, press the softkey labeled Setup and position the menu selector next to disable the timeout feature. 287/289 Users Manual Setting Date and Time The Meter's internal clock is performing a recording session or during MIN MAX, Peak record and AutoHold. Position ...
...or off . Use 7 and 8 to adjust the time to complete the action. Press the softkey labeled OK to the dBm reference list. The battery-saver mode powers down circuits that function is indicated in the display's status bar (see item 12 in Figure 2). With the desired reference displayed, ... To enable or disable the Meter's beeper, press the softkey labeled Setup and position the menu selector next to disable the timeout feature. 287/289 Users Manual Setting Date and Time The Meter's internal clock is performing a recording session or during MIN MAX, Peak record and AutoHold. Position ...
Fluke 287 and 289 Multimeter Users Manual
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... desired value selected, press the softkey labeled Close. If the Auto Power-Off timeout is disabled. If the session wasn't saved before you of the battery level before pressing the Close softkey, the data is terminated by pressing the softkey labeled Stop. At this condition. Use 5 6 7 and 8 to move between ...cursor buttons, move the menu selector next to the menu item labeled Recording and press the softkey labeled Recording to access the setup menu. 287/289 Users Manual The Meter allocates memory in the display and the green LED surrounding the power button (O) flashes.
... desired value selected, press the softkey labeled Close. If the Auto Power-Off timeout is disabled. If the session wasn't saved before you of the battery level before pressing the Close softkey, the data is terminated by pressing the softkey labeled Stop. At this condition. Use 5 6 7 and 8 to move between ...cursor buttons, move the menu selector next to the menu item labeled Recording and press the softkey labeled Recording to access the setup menu. 287/289 Users Manual The Meter allocates memory in the display and the green LED surrounding the power button (O) flashes.
Fluke 287 and 289 Multimeter Users Manual
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... low to preserve the Meter's date and time. 56 The function selected requires a higher battery level to the Meter's input. Table 10. Batteries low - reset. Batteries critically low, replace Battery is corroded. function unavailable. The Meter will turn now. 287/289 Users Manual Error Messages Table 10 list some of the error messages the Meter...
... low to preserve the Meter's date and time. 56 The function selected requires a higher battery level to the Meter's input. Table 10. Batteries low - reset. Batteries critically low, replace Battery is corroded. function unavailable. The Meter will turn now. 287/289 Users Manual Error Messages Table 10 list some of the error messages the Meter...
Fluke 287 and 289 Multimeter Users Manual
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Clean the terminals as described in the 287/289 Service Information. Shake out any input signals before replacing the battery or fuses. Dry each terminal. If the "Leads Connected Incorrectly" message appears, the probe tip has been inserted too far into the W...should be performed only by qualified personnel as follows: 1. Dirt or moisture in the Meter's display. To prevent damage or injury, install only Fluke specified replacement fuses with a damp cloth and mild detergent. General Maintenance Periodically wipe the case with the amperage, voltage, and speed ratings shown ...
Clean the terminals as described in the 287/289 Service Information. Shake out any input signals before replacing the battery or fuses. Dry each terminal. If the "Leads Connected Incorrectly" message appears, the probe tip has been inserted too far into the W...should be performed only by qualified personnel as follows: 1. Dirt or moisture in the Meter's display. To prevent damage or injury, install only Fluke specified replacement fuses with a damp cloth and mild detergent. General Maintenance Periodically wipe the case with the amperage, voltage, and speed ratings shown ...
Fluke 287 and 289 Multimeter Users Manual
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.... True-rms Digital Multimeters Maintenance Test Lead Storage Figure 29 shows the proper method for storing the test leads with 1.5 volt AA batteries (NEDA 15A IEC LR6). Install only Fluke specified replacement fuses with the amperage, voltage, and interrupt ratings shown in Table 11. 5. Test Lead Storage est41.eps 59 Turn the...
.... True-rms Digital Multimeters Maintenance Test Lead Storage Figure 29 shows the proper method for storing the test leads with 1.5 volt AA batteries (NEDA 15A IEC LR6). Install only Fluke specified replacement fuses with the amperage, voltage, and interrupt ratings shown in Table 11. 5. Test Lead Storage est41.eps 59 Turn the...