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MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Specifications are trademarks of their respective companies. All rights reserved. All product names are subject to change without notice. CNX 3000 Wireless Multimeter Users Manual August 2012 © 2012 Fluke Corporation.
MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Specifications are trademarks of their respective companies. All rights reserved. All product names are subject to change without notice. CNX 3000 Wireless Multimeter Users Manual August 2012 © 2012 Fluke Corporation.
Manual
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Table of Contents Title Page Introduction ...1 How to Contact Fluke ...1 Safety Information ...1 Hazardous Voltage...5 Test Lead Alert ...5 Battery Saver ...5 MIN MAX AVG Record Mode 6 Display Hold ...7 Yellow Button ...7 Display Backlight ...7 Manual and Auto Range 7 Power-Up Options ...8 Features ...9 AC Zero Input Behavior of True-rms Meters 13 Basic Measurements...13 i MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
Table of Contents Title Page Introduction ...1 How to Contact Fluke ...1 Safety Information ...1 Hazardous Voltage...5 Test Lead Alert ...5 Battery Saver ...5 MIN MAX AVG Record Mode 6 Display Hold ...7 Yellow Button ...7 Display Backlight ...7 Manual and Auto Range 7 Power-Up Options ...8 Features ...9 AC Zero Input Behavior of True-rms Meters 13 Basic Measurements...13 i MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
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CNX 3000 Users Manual AC and DC Voltage Measurements 13 Volts/Hertz Ratio ...15 Resistance Measurements 16 Capacitance Measurements 17 Continuity Test ...18 AC or DC Current Measurements 19 ..., and Capacitance 39 AC and DC Current 40 Frequency ...40 Frequency Counter Sensitivity 41 Input Characteristics 42 MIN MAX Recording 42 ii MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
CNX 3000 Users Manual AC and DC Voltage Measurements 13 Volts/Hertz Ratio ...15 Resistance Measurements 16 Capacitance Measurements 17 Continuity Test ...18 AC or DC Current Measurements 19 ..., and Capacitance 39 AC and DC Current 40 Frequency ...40 Frequency Counter Sensitivity 41 Input Characteristics 42 MIN MAX Recording 42 ii MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
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CNX 3000 Users Manual iv MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
CNX 3000 Users Manual iv MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
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CNX 3000 Users Manual vi MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
CNX 3000 Users Manual vi MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
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... • Measurement Category III, 1000V, Pollution Degree 2 • Measurement Category IV, 600V, Pollution Degree 2 1 MyFlukeStore Shop for Fluke products online at www.fluke.com. To view, print, or download the latest manual supplement, visit http://us.fluke.com/usen/support/manuals. The CNX 3000 Wireless Multimeter (the Product) is a True-rms Digital Multimeter. How to Contact...
... • Measurement Category III, 1000V, Pollution Degree 2 • Measurement Category IV, 600V, Pollution Degree 2 1 MyFlukeStore Shop for Fluke products online at www.fluke.com. To view, print, or download the latest manual supplement, visit http://us.fluke.com/usen/support/manuals. The CNX 3000 Wireless Multimeter (the Product) is a True-rms Digital Multimeter. How to Contact...
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CNX 3000 Users Manual A Warning identifies conditions and procedures that the Product operates correctly. ...protection supplied by the Product can be closed and locked before you operate the Product. 2 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Use personal protective equipment (approved rubber gloves, face ...specified measurement category, voltage, or amperage ratings. • Do not use , and disable the Product if it is in this manual is damaged. • Do not work alone. • Comply with local and national safety codes. A list of a Product...
CNX 3000 Users Manual A Warning identifies conditions and procedures that the Product operates correctly. ...protection supplied by the Product can be closed and locked before you operate the Product. 2 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Use personal protective equipment (approved rubber gloves, face ...specified measurement category, voltage, or amperage ratings. • Do not use , and disable the Product if it is in this manual is damaged. • Do not work alone. • Comply with local and national safety codes. A list of a Product...
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... connected to utilization points (socket outlets and similar points) of the low-voltage MAINS installation. 4 MyFlukeStore Shop for Fluke products online at the source of Danger. CAT III Measurement Category III is applicable to test and measuring circuits connected ...CAT IV Measurement Category IV is applicable to relevant North American Safety Standards. Fuse Battery Double insulation. See Manual. Conforms to European Union directives. Hazardous voltage. Conforms to relevant Australian EMC requirements. Conforms to...
... connected to utilization points (socket outlets and similar points) of the low-voltage MAINS installation. 4 MyFlukeStore Shop for Fluke products online at the source of Danger. CAT III Measurement Category III is applicable to test and measuring circuits connected ...CAT IV Measurement Category IV is applicable to relevant North American Safety Standards. Fuse Battery Double insulation. See Manual. Conforms to European Union directives. Hazardous voltage. Conforms to relevant Australian EMC requirements. Conforms to...
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For ac functions, accuracy is the specified accuracy of the measurement function ±40 counts for Fluke products online at the top of the display. The measurement in the display is turned off in MIN MAX AVG record mode. 6 MyFlukeStore Shop for ... MAX AVG record, push . shows in a MIN MAX AVG record session. 2. Autorange is disabled while in the display while record is sensed. 3. CNX 3000 Users Manual MIN MAX AVG Record Mode The MIN MAX AVG record mode records the minimum and maximum input values, and calculates a running average of the...
For ac functions, accuracy is the specified accuracy of the measurement function ±40 counts for Fluke products online at the top of the display. The measurement in the display is turned off in MIN MAX AVG record mode. 6 MyFlukeStore Shop for ... MAX AVG record, push . shows in a MIN MAX AVG record session. 2. Autorange is disabled while in the display while record is sensed. 3. CNX 3000 Users Manual MIN MAX AVG Record Mode The MIN MAX AVG record mode records the minimum and maximum input values, and calculates a running average of the...
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...update. Display Hold Warning To prevent possible electrical shock, fire, or personal injury, do not use the HOLD function to manual or auto range. In the display hold mode and show measurements in the display. Push again to autorange and Auto shows in...automatically turns off the backlight. Wireless Multimeter Display Hold Manual and Auto Range The Product can be set the Product to an invalid operation. 7 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Manual range lets you to manual range, push . To set to measure unknown ...
...update. Display Hold Warning To prevent possible electrical shock, fire, or personal injury, do not use the HOLD function to manual or auto range. In the display hold mode and show measurements in the display. Push again to autorange and Auto shows in...automatically turns off the backlight. Wireless Multimeter Display Hold Manual and Auto Range The Product can be set the Product to an invalid operation. 7 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Manual range lets you to manual range, push . To set to measure unknown ...
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Power-Up Options Power-Up Option Turns off 2 minute backlight timeout. See the "How to Set the Product to the module mode. CNX 3000 Users Manual Power-Up Options To set a power-up option, hold down the button shown in the display for a second. Turns off the beeper. Button Table 2. LOFF shows in the display for Fluke products online at: www. .com 1.877.766.5412 Sets the Product to Module Mode." 8 MyFlukeStore Shop for a second. Turns off battery save ("Sleep mode"). (YELLOW) POFF shows in Table 2 while you turn on the Product.
Power-Up Options Power-Up Option Turns off 2 minute backlight timeout. See the "How to Set the Product to the module mode. CNX 3000 Users Manual Power-Up Options To set a power-up option, hold down the button shown in the display for a second. Turns off the beeper. Button Table 2. LOFF shows in the display for Fluke products online at: www. .com 1.877.766.5412 Sets the Product to Module Mode." 8 MyFlukeStore Shop for a second. Turns off battery save ("Sleep mode"). (YELLOW) POFF shows in Table 2 while you turn on the Product.
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Push to measure capacitance from 1 mV to 9999 μF. Shows OL above 2.0 V. CNX 3000 Users Manual Table 4. DC voltage measurements from 1 nF to 600 mV. Push to measure dc current from 3.00 mA to 400 mA. [1] Push again to measure frequency ... back to 400 mA. Beeper turns on at : www. .com 1.877.766.5412 Push to measure frequency from 3.00 mA to this function. Push for Fluke products online at 250 Ω. AC current measurements from 2 Hz to 1000 V. Push again to 50 MΩ. Push to measure ac voltage from 6 mV to...
Push to measure capacitance from 1 mV to 9999 μF. Shows OL above 2.0 V. CNX 3000 Users Manual Table 4. DC voltage measurements from 1 nF to 600 mV. Push to measure dc current from 3.00 mA to 400 mA. [1] Push again to measure frequency ... back to 400 mA. Beeper turns on at : www. .com 1.877.766.5412 Push to measure frequency from 3.00 mA to this function. Push for Fluke products online at 250 Ω. AC current measurements from 2 Hz to 1000 V. Push again to 50 MΩ. Push to measure ac voltage from 6 mV to...
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Button Switch Position Table 5. Wireless Multimeter Features Selects frequency. Freezes the display 11 MyFlukeStore Shop for 1 second to set the Product to select dc milliamps. Push for Fluke products online at: www. .com 1.877.766.5412 Push once to autorange. Push twice to select ac frequency. [1] All positions All positions Sets the Product to manual range and scrolls through each range. Selects ac millivolts. [1] Selects capacitance. Selects diode test. Pushbuttons Function Selects frequency.
Button Switch Position Table 5. Wireless Multimeter Features Selects frequency. Freezes the display 11 MyFlukeStore Shop for 1 second to set the Product to select dc milliamps. Push for Fluke products online at: www. .com 1.877.766.5412 Push once to autorange. Push twice to select ac frequency. [1] All positions All positions Sets the Product to manual range and scrolls through each range. Selects ac millivolts. [1] Selects capacitance. Selects diode test. Pushbuttons Function Selects frequency.
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.... shows in the display when the radio is used when the Product connects with a wireless module. Starts the MIN MAX record function. Push for Fluke products online at: www. .com 1.877.766.5412 Pushbuttons (cont.) Function Not related to switch position All positions Not related to switch position Not related... 2 minutes. Steps the display through MAX, MIN, AVG (average), and input signal measurement. Selects/deselects the highlighted wireless module in the display to this function. CNX 3000 Users Manual Button Switch Position Table 5.
.... shows in the display when the radio is used when the Product connects with a wireless module. Starts the MIN MAX record function. Push for Fluke products online at: www. .com 1.877.766.5412 Pushbuttons (cont.) Function Not related to switch position All positions Not related to switch position Not related... 2 minutes. Steps the display through MAX, MIN, AVG (average), and input signal measurement. Selects/deselects the highlighted wireless module in the display to this function. CNX 3000 Users Manual Button Switch Position Table 5.
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CNX 3000 Users Manual Volts AC Volts DC Millivolts DC Figure 1. AC and DC Voltage Measurements gxr002.eps 14 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
CNX 3000 Users Manual Volts AC Volts DC Millivolts DC Figure 1. AC and DC Voltage Measurements gxr002.eps 14 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
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... the voltage drops to a value larger than 5 % of the range, the value shown in the display. Volt/Hertz Ratio gxr011.eps 15 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Volts/Hertz Ratio The Product can be invalid. Set the Product as shown in Figure 2 to frequency... the Volts/Hz function, the voltage range is set to show the ratio of an ac signal. Set the Product as shown in Figure 2 to manual.
... the voltage drops to a value larger than 5 % of the range, the value shown in the display. Volt/Hertz Ratio gxr011.eps 15 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 Volts/Hertz Ratio The Product can be invalid. Set the Product as shown in Figure 2 to frequency... the Volts/Hz function, the voltage range is set to show the ratio of an ac signal. Set the Product as shown in Figure 2 to manual.
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Set the Product as show in Figure 3 to measure resistance. Resistance Measurements 16 MyFlukeStore Shop for resistance measurements. CNX 3000 Users Manual Resistance Measurements Warning To prevent possible electrical shock, fire, or personal injury, disconnect power and ... junction. gxr003.eps Figure 3. The Product sends a small current through all possible paths between the probes. Because the current flows through the circuit for Fluke products online at: www. .com 1.877.766.5412 The resistance ranges are 600.0 Ω, 6.000 kΩ, 60.00 kΩ, 600.0 ...
Set the Product as show in Figure 3 to measure resistance. Resistance Measurements 16 MyFlukeStore Shop for resistance measurements. CNX 3000 Users Manual Resistance Measurements Warning To prevent possible electrical shock, fire, or personal injury, disconnect power and ... junction. gxr003.eps Figure 3. The Product sends a small current through all possible paths between the probes. Because the current flows through the circuit for Fluke products online at: www. .com 1.877.766.5412 The resistance ranges are 600.0 Ω, 6.000 kΩ, 60.00 kΩ, 600.0 ...
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CNX 3000 Users Manual Continuity Test Warning To prevent possible electrical shock, fire, or personal injury, disconnect power and discharge all high-voltage capacitors before you do a ... : www. .com 1.877.766.5412 The continuity test uses a beeper that sounds when a closed circuit is sensed. Continuity Tests gxr005.eps 18 MyFlukeStore Shop for Fluke products online at the display. The beeper lets you measure resistance, continuity, capacitance, or a diode junction.
CNX 3000 Users Manual Continuity Test Warning To prevent possible electrical shock, fire, or personal injury, disconnect power and discharge all high-voltage capacitors before you do a ... : www. .com 1.877.766.5412 The continuity test uses a beeper that sounds when a closed circuit is sensed. Continuity Tests gxr005.eps 18 MyFlukeStore Shop for Fluke products online at the display. The beeper lets you measure resistance, continuity, capacitance, or a diode junction.
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CNX 3000 Users Manual DC Figure 6. AC and DC Current Measurements gxr007.eps 20 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
CNX 3000 Users Manual DC Figure 6. AC and DC Current Measurements gxr007.eps 20 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412
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Diode Test gxr006.eps 22 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 CNX 3000 Users Manual Good Diode Bad Diode Good Diode Reverse Bias Bad Diode 1 BEEP OPEN and Shorted Figure 7.
Diode Test gxr006.eps 22 MyFlukeStore Shop for Fluke products online at: www. .com 1.877.766.5412 CNX 3000 Users Manual Good Diode Bad Diode Good Diode Reverse Bias Bad Diode 1 BEEP OPEN and Shorted Figure 7.