2 Fluke Corporation

Fluke CNX 3000 Series Test Tools. The Fluke Wireless Team.

Fluke CNX 3000 Series Wireless Multimeter

Detailed specifications

For all specifications: accuracy is specified for one year after calibration, at operating tem-

peratures 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 ]).

AC voltage

Resolution

45 Hz to 500 Hz

500 Hz to 1 kHz

600.0 mV

0.1 mV

1.0 % + 3

2.0 % + 3

6.000 V

0.001 V

60.00 V

0.01 V

600.0 V

0.1 V

1000 V

1 V

1

All ac voltage ranges are specified from 1 % of range to 100 % of range.

2

Crest factor of ≤ 3 at full scale up to 500 V, decreasing linearly to crest factor < 1.5 at 1000 V.

3

For non-sinusoidial waveforms, add –(2 % of reading + 2 % full scale) typical, for crest factor up to 3.

DC voltage, continuity, resistance, diode test and capacitance

Function

Range

Resolution

Accuracy

mV

600.0 mV

0.1 mV

0.09 % + 2

V

6.000 V

0.001 V

0.09 % + 2

60.00 V

0.01 V

600.0 V

0.1 V

1000 V

1 V

0.15 % + 2

Ω

600 Ω

1 Ω

Meter beeps at < 25 Ω, beeper detects opens or shorts

of 250 μs or longer.

Ω

600.0 Ω

0.1 Ω

0.5 % + 2

6.000 kΩ

0.001 kΩ

0.5 % + 1

60.00 kΩ

0.01 kΩ

60.00 kΩ

0.1 kΩ

600.0 kΩ

0.001 MΩ

50.00 MΩ

0.01 MΩ

1.5 % + 3

Diode test

2.000 V

0.001 V

1 % + 2

µF

1000 nF

1 nF

1.2 % + 2

10.00 μF

0.01 μF

100.0 μF

0.1 μF

1 μF

10 % typical

1

In the 9999 μF range for measurements to 1000 μF, the measurement accuracy is 1.2 % + 2.

AC and DC current

Function

Resolution

Accuracy

mA AC (45 Hz to 1 kHZ)

60.00 mA

0.01 mA

1.5 % + 3

0.1 mA

60.00 mA

0.01 mA

0.5 % + 3

400.0 mA

0.1 mA

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.

Specifications

Contents