Fluke CNX™ 3000 Wireless Multimeter

Model#:CNX 3000Part#:4181339UPC#:0 95969 63645 2
Fluke CNX™ 3000 Wireless Multimeter is rated 3.7 out of 5 by 3.
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Discontinued

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Product overview: Fluke CNX™ 3000 Wireless Multimeter

Work Faster, Safer and Easier with CNX Wireless Test Tools

Fluke's CNX Wireless Test Tools put tools, not your body, near live electrical panels. It's simple. Connect the remote modules, whether they are voltage modules, current clamps, flexible current loops or thermometers, and read the results on the CNX 3000 Wireless Multimeter from a safe distance. You can display the meter measurement, plus readings from up to 3 wireless modules.

Don't Get Bogged Down While Isolating Intermittent Electrical Faults

Timing is everything when trying to find an intermittent problem and the hard part is, it doesn't always show up when you have your meter connected. We've solved that problem with CNX – leave your CNX remote modules connected to log measurements and walk away to address other issues. You can then download the data for further analysis.

Work Safely Near Electrical Panels While Wearing Less PPE

Personal protective equipment (PPE) can save your life, but it's bulky, hot and hard to work in. With CNX, there's no need to work in front of live open panels or moving/hazardous machinery.

Picture having the ability to access live readings without being exposed to the live panel. It's easy. Just deenergize the cabinet, open the panel while wearing PPE and connect your CNX modules. Close the cabinet, reenergize and let the CNX multimeter work, reducing the risk of arc flash by separating yourself from hazardous measurement situations.

Testing 3-Phase is Now Faster and Cheaper

When your cabinet is deenergized, attach a CNX current clamp to each phase. Close, reenergize and start taking readings. What used to take hours and use costly equipment can be done in minutes with an affordable CNX wireless system.

Take 3-Phase Measurements in 1/3 the Time. Add your laptop and go from logging to analysis and diagnosis

You can solve problems faster by seeing live measurements from multiple test points on a single screen. With a CNX wireless test tool, you can:

  • Take 3-phase measurements in 1/3 the time
  • Add your laptop and go from logging to analysis and diagnosis
  • Record over time using the CNX wireless modules and monitor circuit load changes for an hour, a shift or a week
  • Use the CNX wireless USB adapter to collect logged data from remote modules by walking past a working module and downloading logged data
  • Perform for analysis with your PC and the CNX wireless test tool software. View data or graphs to see problems easily on the computer display

Specifications: Fluke CNX™ 3000 Wireless Multimeter

For all specifications: accuracy is specified for one year after calibration, at operating temperatures of 18 °C to 28 °C, with relative humidity at 0 % to 90 %. Accuracy specifications take the form of ± ([ % of Reading ] + [ Number of least significant digits ]).

Detailed Specifications
AC Voltage
Range ¹ / Resolution600.0 mV / 0.1 mV
6.000 V / 0.001 V
60.00 V / 0.01 V
600.0 V / 0.1 V
1000 V / 1 V
Accuracy ², ³45 Hz to 500 Hz1.0 % + 3
500 Hz to 1 kHz2.0 % + 3
 ¹ All AC voltage ranges are specified from 1 % of range to 100 % of range.
² Crest factor of ≤ 3 at full scale p to 500 V, decreasing linearly to crest factor < 1.5 at 1000 V.
³ For non-sinusoidal waveforms, add –(2 % of reading + 2 % full scale) typical, for crest factor up to 3.
DC Voltage, Continuity, Resistance, Diode Test and Capacitance
Function
mVRange ¹ / Resolution600.0 mV / 0.1 mV
Accuracy0.09 % + 2
VRange ¹ / Resolution6.000 V / 0.001 V
60.00 V / 0.01 V
600.0 V / 0.1 V
1000 V / 1 V
Accuracy0.09 % + 2
0.15 % + 2
)))Range ¹ / Resolution600 Ω / 1 Ω
AccuracyMeter beeps at < 25 Ω, beeper detects opens or shorts of 250 μs or longer.
ΩRange ¹ / Resolution600.0 Ω / 0.1 Ω
6.000 kΩ / 0.001 kΩ
60.00 kΩ / 0.01 kΩ
60.00 kΩ / 0.1 kΩ
600.0 kΩ / 0.001 MΩ
50.00 MΩ / 0.01 MΩ
Accuracy0.5 % + 2
0.5 % + 1
1.5 % + 3
Diode testRange ¹ / Resolution2.000 V0.001 V
Accuracy1 % + 2
μFRange ¹ / Resolution1000 nF / 1 nF
10.00 μF / 0.01 μF
100.0 μF / 0.1 μF
9999 μF ¹ / 1 μF
Accuracy1.2 % + 2
10 %
¹ In the 9999 μF range for measurements to 1000 μF, the measurement accuracy is 1.2 % + 2.
AC and DC Current
Function
mA AC
(45 Hz to 1 kHz)
Range ¹ / Resolution60.00 mA / 0.01 mA
400.0 mA ³ / 0.1 mA
Accuracy1.5 % + 3
mA DC ²Range ¹ / Resolution60.00 mA / 0.01 mA
400.0 mA / 0.1 mA
Accuracy0.5 % + 3
 ¹ All AC current ranges are specified from 5 % of range to 100 % of range.
² Input burden voltage (typical): 400 mA input 2 mV/mA.
³ 400.0 mA accuracy specified up to 600 mA overload.
Frequency
 Range ¹ / Resolution99.99 Hz / 0.01 Hz
999.9 Hz / 0.1 Hz
9.999 kHz / 0.001 kHz
99.99 kHz / 0.01 kHz
Accuracy0.1 % + 1
 ¹ Frequency is specified up to 99.99 kHz in volts and up to 10 kHz in amps.
Input Characteristics
Function  
OverloadProtection1100 V RMS
Input Impedance
(nominal)
> 10 MΩ < 100 pF
Common Mode Rejection Ratio
(1 kΩ unbalance)
> 120 dB at DC, 50 Hz or 60 Hz
Normal Mode Rejection> 60 dB at 50 Hz or 60 Hz
OverloadProtection1100 V RMS
Input Impedance
(nominal)
> 10 MΩ < 100 pF
Common Mode Rejection Ratio
(1 kΩ unbalance)
> 60 dB, DC to 60 Hz
OverloadProtection1100 V RMS
Input Impedance
(nominal)
> 10 MΩ < 100 pF
Common Mode Rejection Ratio
(1 kΩ unbalance)
> 120 dB at DC, 50 Hz or 60 Hz
Normal Mode Rejection> 60 dB at 50 Hz or 60 Hz
Open circuit test voltage
OverloadProtection1100 V RMS
Input Impedance
(nominal)
< 2.7 V DC
Full scaleTo 6 MΩ: < 0.7 V DC
50 MΩ: < 0.9 V DC
Typical short circuit current< 350 mA
OverloadProtection1100 V RMS
Input Impedance
(nominal)
< 2.7 V DC
Full scaleTo 6 MΩ: 2.000 V DC
Typical short circuit current< 1.1 mA
mAOverload ProtectionFused, 44/100 A, 1000 V FAST Fuse
Overload600 mA overload for 2 minutes maximum, 10 minutes rest minimum
MIN/MAX Recording
DC functionsThe specified accuracy of the measurement function ± 12 counts for changes > 350 mS in duration
AC functionsThe specified accuracy of the measurement function ± 40 counts for changes > 900 mS in duration
General Specifications
Maximum voltage between any terminal and earth ground1000 V DC or AC RMS
Ω fuse protection from A inputs0.44 A (44/100 A, 440 mA), 1000 V FAST Fuse, Fluke specified part only
Display (LCD)Update rate: 4/sec
Volts, amps, ohms: 6000 counts
Frequency: 10,000 counts
Capacitance: 1,000 counts
Battery typeThree AA Alkaline batteries, NEDA 15A IEC LR6
Battery life300 hours minimum
TemperatureOperating: -10 °C to 50 °C Storage: -40 °C to 60 °C
Relative humidity0 % to 90 % (0 °C to 35 °C)
0 % to 75 % (35 °C to 40 °C)
0 % to 45 % (40 °C to 50 °C)
AltitudeOperating: 2,000 m
Storage: 12,000 m
Temperature coefficient0.1 X (specified accuracy) / °C (< 18 °C or > 28 °C)
Wireless frequency2.4 GHz ISM Band 20 meter range
Size (H x W x L)4.75 cm x 9.3 cm x 20.7 cm (1.87 in x 3.68 in x 8.14 in)
Weight340 g (12 oz)
Safety standardsUS ANSI: ANSI/ISA 61010-1 / (82.02.01): 3rd edition
CSA: CAN/CSA-C22.2 No 61010-1-12: 3rd edition
CE European: IEC/EN 61010-1:2010
Electromagnetic compatibility
EMI, RFI, EMC, RF
EN 61326-1:2006, EN 61326-2-2:2006
ETSI EN 300 328 V1.7.1:2006, ETSI EN 300 489
V1.8.1:2008, FCC Part 15 Subpart C Sections 15.207, 15.209, 15.249
FCCID : T68-FWCS IC:6627A-FWCS
Ingress Protection (IP) ratingIP54

Models: Fluke CNX™ 3000 Wireless Multimeter

CNX 3000
Fluke CNXTM 3000 Wireless Multimeter
Part#: 4181339
UPC#: 0 95969 63645 2

Includes:

  • True RMS Wireless Multimeter
  • TL175 Test Leads
  • AC175 Alligator Clips
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