Fluke CNX 3000 Wireless True-RMS Digital Multimeter

Model: CNX-3000

Fluke CNX 3000 Wireless True-RMS Digital Multimeter

Model: CNX-3000

With the CNX 3000 Wireless True-RMS Multimeter you see live measurements from multiple modules simultaneously. The CNX 3000 displays the meter measurement plus readings from up to 3 wireless modules as far as 20 meters away.

With the CNX 3000 Wireless True-RMS Multimeter you see live measurements from multiple modules simultaneously. The CNX 3000 displays the meter measurement plus readings from up to 3 wireless modules as far as 20 meters away.

Discontinued!

This product has been discontinued and is no longer available.
This is the direct replacement:

Fluke Connect 3000FC Wireless Digital Multimeter-

Fluke Connect 3000FC Wireless Digital Multimeter

Model: 3000FC

Part of the Fluke Connect team of wireless tools, capable of communicating with up to three modules at one time. Features a measurement range from 0.5A to 400A.


Fluke CNX-3000 Specifications

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
RangeResolutionAccuracy
45 Hz to 500 Hz500 Hz to 1 kHz
600.0 mV0.1 mV1.0 % + 32.0 % + 3
6.000 V0.001 V
60.00 V0.01 V
600.0 V0.1 V
1000 V1 V
All AC voltage ranges are specified from 1 % of range to 100 % of range.
Crest factor of ≤ 3 at full scale p to 500 V, decreasing linearly to crest factor < 1.5 at 1000 V.
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
FunctionRange ResolutionAccuracy
mV600.0 mV0.1 mV0.09 % + 2
V6.000 V0.001 V0.09 % + 2
60.00 V0.01 V
600.0 V0.1 V
1000 V1 V0.15 % + 2
)))600 Ω1 ΩMeter beeps at < 25 Ω, beeper detects opens or shorts of 250 μs or longer.
Ω600.0 Ω0.1 Ω0.5 % + 2
6.000 kΩ0.001 kΩ0.5 % + 1
60.00 kΩ0.01 kΩ
60.00 kΩ0.1 kΩ
600.0 kΩ0.001 MΩ
50.00 MΩ0.01 MΩ1.5 % + 3
Diode test2.000 V0.001 V1 % + 2
µF1000 nF1 nF1.2 % + 2
10.00 μF0.01 μF
100.0 μF0.1 μF
9999 μF 1 μF10 %
In the 9999 μF range for measurements to 1000 μF, the measurement accuracy is 1.2 % + 2.

AC and DC Current
FunctionRange ResolutionAccuracy
mA AC
(45 Hz to 1 kHz)
60.00 mA0.01 mA1.5 % + 3
400.0 mA 0.1 mA
mA DC 60.00 mA0.01 mA0.5 % + 3
400.0 mA0.1 mA
All AC current ranges are specified from 5 % of range to 100 % of range.
Input burden voltage (typical): 400 mA input 2 mV/mA.
400.0 mA accuracy specified up to 600 mA overload.

Frequency
Range ResolutionAccuracy
99.99 Hz0.01 Hz0.1 % + 1
999.9 Hz0.1 Hz
9.999 kHz0.001 kHz
99.99 kHz0.01 kHz
Frequency is specified up to 99.99 kHz in volts and up to 10 kHz in amps.

Input Characteristics
FunctionOverload
Protection
Input Impedance
(nominal)
Common Mode Rejection Ratio (1 kΩ unbalance)Normal Mode Rejection
1100 V RMS> 10 MΩ < 100 pF> 120 dB at DC, 50 Hz or 60 Hz> 60 dB at 50 Hz or 60 Hz
1100 V RMS> 10 MΩ < 100 pF> 60 dB, DC to 60 Hz
1100 V RMS> 10 MΩ < 100 pF> 120 dB at DC, 50 Hz or 60 Hz> 60 dB at 50 Hz or 60 Hz
Open circuit test voltageFull scaleTypical short circuit current
To 6 MΩ50 MΩ
1100 V RMS< 2.7 V DC< 0.7 V DC< 0.9 V DC< 350 mA
1100 V RMS< 2.7 V DC2.000 V DC< 1.1 mA

FunctionOverload ProtectionOverload
mAFused, 44/100 A, 1000 V FAST Fuse600 mA overload for 2 minutes maximum, 10 minutes rest minimum

MIN/MAX Recording
FunctionAccuracy
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
Click here for complete specifications on the Fluke CNX-3000

Included with the Fluke CNX 3000 Wireless Multimeter:

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

Click on a category to view a selection of compatible accessories with the Fluke CNX 3000 Wireless True-RMS Digital Multimeter.

Fluke TB25 Tool Bucket Organizer Bag, 5.2 gal TB25
Durable and rugged, this tool bucket organizer bag has a 5.2-gallon capacity that can be relied on to protect and safely carry a variety of test tools and accessories. With its waterproof hard bottom shell, this versatile organizer has a total of 28 pockets that can fit hand tools, DMMs, clamp meters, test probes, and more.




Ask a question about Fluke CNX 3000 Wireless True-RMS Digital Multimeter

Customer Reviews for the Fluke CNX-3000

Fluke CNX-3000 Specifications

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
RangeResolutionAccuracy
45 Hz to 500 Hz500 Hz to 1 kHz
600.0 mV0.1 mV1.0 % + 32.0 % + 3
6.000 V0.001 V
60.00 V0.01 V
600.0 V0.1 V
1000 V1 V
All AC voltage ranges are specified from 1 % of range to 100 % of range.
Crest factor of ≤ 3 at full scale p to 500 V, decreasing linearly to crest factor < 1.5 at 1000 V.
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
FunctionRange ResolutionAccuracy
mV600.0 mV0.1 mV0.09 % + 2
V6.000 V0.001 V0.09 % + 2
60.00 V0.01 V
600.0 V0.1 V
1000 V1 V0.15 % + 2
)))600 Ω1 ΩMeter beeps at < 25 Ω, beeper detects opens or shorts of 250 μs or longer.
Ω600.0 Ω0.1 Ω0.5 % + 2
6.000 kΩ0.001 kΩ0.5 % + 1
60.00 kΩ0.01 kΩ
60.00 kΩ0.1 kΩ
600.0 kΩ0.001 MΩ
50.00 MΩ0.01 MΩ1.5 % + 3
Diode test2.000 V0.001 V1 % + 2
µF1000 nF1 nF1.2 % + 2
10.00 μF0.01 μF
100.0 μF0.1 μF
9999 μF 1 μF10 %
In the 9999 μF range for measurements to 1000 μF, the measurement accuracy is 1.2 % + 2.

AC and DC Current
FunctionRange ResolutionAccuracy
mA AC
(45 Hz to 1 kHz)
60.00 mA0.01 mA1.5 % + 3
400.0 mA 0.1 mA
mA DC 60.00 mA0.01 mA0.5 % + 3
400.0 mA0.1 mA
All AC current ranges are specified from 5 % of range to 100 % of range.
Input burden voltage (typical): 400 mA input 2 mV/mA.
400.0 mA accuracy specified up to 600 mA overload.

Frequency
Range ResolutionAccuracy
99.99 Hz0.01 Hz0.1 % + 1
999.9 Hz0.1 Hz
9.999 kHz0.001 kHz
99.99 kHz0.01 kHz
Frequency is specified up to 99.99 kHz in volts and up to 10 kHz in amps.

Input Characteristics
FunctionOverload
Protection
Input Impedance
(nominal)
Common Mode Rejection Ratio (1 kΩ unbalance)Normal Mode Rejection
1100 V RMS> 10 MΩ < 100 pF> 120 dB at DC, 50 Hz or 60 Hz> 60 dB at 50 Hz or 60 Hz
1100 V RMS> 10 MΩ < 100 pF> 60 dB, DC to 60 Hz
1100 V RMS> 10 MΩ < 100 pF> 120 dB at DC, 50 Hz or 60 Hz> 60 dB at 50 Hz or 60 Hz
Open circuit test voltageFull scaleTypical short circuit current
To 6 MΩ50 MΩ
1100 V RMS< 2.7 V DC< 0.7 V DC< 0.9 V DC< 350 mA
1100 V RMS< 2.7 V DC2.000 V DC< 1.1 mA

FunctionOverload ProtectionOverload
mAFused, 44/100 A, 1000 V FAST Fuse600 mA overload for 2 minutes maximum, 10 minutes rest minimum

MIN/MAX Recording
FunctionAccuracy
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
Click here for complete specifications on the Fluke CNX-3000

Included with the Fluke CNX 3000 Wireless Multimeter:

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

Click on a category to view a selection of compatible accessories with the Fluke CNX 3000 Wireless True-RMS Digital Multimeter.

Fluke TB25 Tool Bucket Organizer Bag, 5.2 gal TB25
Durable and rugged, this tool bucket organizer bag has a 5.2-gallon capacity that can be relied on to protect and safely carry a variety of test tools and accessories. With its waterproof hard bottom shell, this versatile organizer has a total of 28 pockets that can fit hand tools, DMMs, clamp meters, test probes, and more.




Ask a question about Fluke CNX 3000 Wireless True-RMS Digital Multimeter

Customer Reviews for the Fluke CNX-3000

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