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LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for three years from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling.
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 .........................
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DC Voltage, Continuity, Resistance, Diode Test, and Capacitance ......39 AC and DC Current ....................40 Frequency ......................... 40 Frequency Counter Sensitivity .................. 41 Input Characteristics ....................42 MIN MAX Recording ....................42 MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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List of Tables Table Title Page Symbols ..........................4 Power-Up Options ......................... 8 Inputs ............................ 9 Rotary Switch Positions ......................10 Pushbuttons .......................... 11 Replaceable Parts ......................... 34 Accessories ........................... 36 MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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AC and DC Current Measurements ..................20 Diode Test ..........................22 Frequency Measurement....................... 24 Module Binding Procedure ....................28 Fuse Test ..........................31 Battery and Fuse Replacement ..................... 33 Replacement Parts ........................ 35 MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
The Product complies with: True-rms Digital Multimeter. ANSI/ISA-82.02.01 How to Contact Fluke CAN/CSA-C22.2 No. 61010-1-12: 3 Edition To contact Fluke, call one of the following telephone UL 61010-1: 3 Edition numbers: IEC/EN 61010-1:2010 Technical Support USA: 1-800-44-FLUKE (1-800- FCC Part 15 Subpart C Section 15.207, 15.209, 443-5853) 15.249 FCCID: T68-FWCS...
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Do not touch voltages > 30 V ac rms, 42 V ac peak, or 60 V dc. Do not exceed the Measurement Category (CAT) rating of the lowest rated individual component of a Product, probe, or accessory. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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Connect the common test lead before the live test lead and remove the live test lead before the common test lead. Remove all probes, test leads, and accessories that are not necessary for the measurement. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
MAINS installation. MAINS installation. Measurement Category II is applicable to test and measuring circuits connected directly to utilization points CAT II (socket outlets and similar points) of the low-voltage MAINS installation. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
WEEE Directive Annex I, this product is classed as category 9 "Monitoring and Control Instrumentation" product. Do not dispose of this product as unsorted municipal waste. Go to Fluke’s website for recycling information. Hazardous Voltage The display shows ...
It will change only when a new maximum value is sensed. To pause MIN MAX AVG record, push . shows in the display while record is paused. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Product set with the yellow button. Display Backlight Push to turn on and turn off the backlight. The backlight automatically turns off after 2 minutes. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Turns off 2 minute backlight timeout. LOFF shows in the display for a second. Sets the Product to the module mode. See the “How to Set the Product to Module Mode.” MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
- Input for 3.00 mA to 400.0 mA current measurements and current frequency. COM - Return terminal for all measurements. - Input for voltage, resistance, diode, capacitance, and voltage frequency. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
This function will stay in ac or dc when the function switch is moved to another position and back to this function. Even when turned to off and back to this function. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Sets the Product to manual range and scrolls through each range. Push for 1 second to set All positions the Product to autorange. All positions Freezes the display MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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This function will stay in ac or dc when the function switch is moved to another position and back to this function. Even when turned to off and back to this function. This button is used when the Product connects with a wireless module. See the “Discovery of Modules” section to learn more. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
600.0 V, and 1000 V. To set the 600.0 mV dc or ac range, turn the function switch to Push to toggle the Product between millivolts dc and millivolts ac. Refer to Figure 1 to measure ac or dc voltage. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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CNX 3000 Users Manual Volts AC Volts DC Millivolts DC gxr002.eps Figure 1. AC and DC Voltage Measurements MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
If the voltage drops to less than 5 % of the range, the value shown in the display can be invalid. Set the Product as shown in Figure 2 to measure volts/Hz. gxr011.eps Figure 2. Volt/Hertz Ratio MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
The resistance ranges are 600.0 , 6.000 k , 60.00 k , 600.0 k , 6.000 M , and 50.00 M . Set the Product as show in Figure 3 to measure resistance. gxr003.eps Figure 3. Resistance Measurements MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Capacitance ranges are 1,000 nF, 10.00 F, 100.0 F, and 9999 F. To measure capacitance, set up the Product as shown in Figure 4. gxr004.eps Figure 4. Capacitance Measurements MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
The beeper lets you do continuity tests without the necessity to look at the display. To do a continuity test, set up the Product as shown in Figure 5. gxr005.eps Figure 5. Continuity Tests MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Use the correct terminals, function, and range for all measurements. Do not put the probes across (in parallel with) a circuit or component when the test leads are connected to the current terminals. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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CNX 3000 Users Manual gxr007.eps Figure 6. AC and DC Current Measurements MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
A short beep sounds if the diode is good (<0.85 V). A continuous beep sounds if the measurement is 0.100 V or short circuit. The display shows “OL” if the diode is open. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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CNX 3000 Users Manual Reverse Bias Good Diode Good Diode Bad Diode Bad Diode OPEN BEEP and Shorted gxr006.eps Figure 7. Diode Test MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
A higher voltage range decreases the input sensitivity and can correct this problem. In general, the lowest frequency is the correct one. Set up the Product as shown in Figure 8 to measure frequency. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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CNX 3000 Users Manual AC/DC Voltage Frequency AC Current Frequency gxr008.eps Figure 8. Frequency Measurement MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Changes or modifications to the wireless correct the interference by one or more of the measures 2.4 GHz radio not expressly approved by Fluke that follow: Corporation could void the user’s authority to operate the equipment.
Product. The ID number is also shown in the module display. When the Product completes the discovery procedure, stops flashing in the display. Note If modules are not discovered after 2 minutes, the radio turns off. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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You can wait for the module selection time to complete or push and hold for 2 seconds to end gxr013.eps the module selection mode. Figure 9. Module Binding Procedure MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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to select a module in the list. The radio button () on the module the measurement in the Product display represents flashes at a faster rate. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
When the radio on a different DMM is turned on and the discovery procedure starts, the Product is discovered and a number shows in the display of the Product. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Turn off the Meter and remove all test leads. Shake out dirt that can possibly be in the terminals. Soak a clean swab with weak detergent and water. Move the swab around in each terminal. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
A good fuse will show a resistance of 12 or less. Replace the fuse if the resistance is higher or OL is 440 mA shown. <12 gxr009.eps Figure 10. Fuse Test MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
440 mA, 1000 V FAST fuse with a minimum interrupt exposure to chemicals occurs, clean rating of 10,000 A. Use only Fluke PN 943121. with water and get medical aid. To reassemble the Product, do the steps in the opposite sequence.
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Wireless Multimeter Battery and Fuse Replacement gxr010.eps Figure 11. Battery and Fuse Replacement MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Test Lead Set TL175 Alligator Clip, Black AC175 Alligator Clip, Red CNX 3000 DMM Quick Reference Guide 4231002 CNX 3000 DMM Safety Information 4231677 To ensure safety, use exact replacement only. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
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Door Battery AA x 1.5 V TL175 Test Lead Set CNX 3000 DMM Safety Information Fuse 440 mA 1000 V, Fast AC175 Threaded Alligator Clips gxr012.eps Figure 12. Replacement Parts MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Specifications Maximum voltage between any Terminal and Earth Ground: 1000 V dc or ac rms Fuse Protection for mA inputs ....... 0.44 A (44/100 A, 440 mA), 1000 V FAST Fuse, Fluke specified part only Display (LCD) Update rate ............4/sec Votls, amps, ohms, ..........
Crest factor of 3 at 4000 counts, decreasing linearly to 1.5 at full scale. For non-sinusoidal waveforms, add –(2 % of reading + 2 % full scale) typical, for crest factor up to 3. Do not exceed 10 V-Hz MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
1.2 % + 2 100.0 F 0.1 F 9999 F 10 % typical In the 9999 F range for measurements to 1000 F, the measurement accuracy is 1.2 % + 2. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
0.1 Hz 0.1 % + 1 9.999 kHz 0.001 kHz 99.99 kHz 0.01 kHz Frequency is specified up to 99.99 kHz in volts and up to 10 kHz in amps. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
Noise at low frequency and amplitude may exceed the frequency accuracy specification. Unspecified but usable depending on quality and amplitude of signal. In mA and A ranges, frequency measurement is specified to 10 kHz. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...
The specified accuracy of the measurement function 12 counts for changes >350 ms in duration. AC Functions The specified accuracy of the measurement function 40 counts for changes >900 ms in duration. MyFlukeStore 1.877.766.5412 www. .com Shop for Fluke products online at:...