FLUKE 4684050

Calibrated to

Manufacturers standards (no certificate)

Min. value storage

有

Relative value measurement

无

With display backlight

有

Temperature measurement

有

With decibel measurement (dB)

无

Harmonics analysis/power quality

无

Measuring range selection

Manual/automatic

Cable length measurement

无

Multiple display

无

Lowest resolution, resistance

0.1 Ohm

Measured value memory

无

Lowest resolution, DC voltage

0.1 mV

Max. voltage measuring circuit category

600

Milliohm measurement with 4 wire technique (Kelvin connection)

无

Nominal test voltage 500 V

无

Bluetooth interface

有

Rotational speed measuring

无

Max. current measuring range, AC

2500

Scaling bar graph lineair

无

Nominal test voltage 100 V

无

Duty cycle measurements

无

Nominal test voltage 10 V

无

Max. value storage

有

Power and energy measurement

无

Explosion-tested version

无

Max. voltage measuring range, DC

1000

Max. voltage measuring range, AC

1000

Inductance measurement

无

Temperature measurement TC

无

Nominal test voltage 50 V

无

Temperature measurement RTD

无

Nominal test voltage 1000 V

无

Cable symmetry testing for two wire connections a-b-E

无

Capacitance measurement

有

Scaling bar graph logarithmic

无

Lowest resolution, AC voltage

0.1 mV

IR interface

无

With conductivity measurement

无

Automatic circuit breaker

无

Max. resistance measuring range

50

True RMS measurement

有

Nominal test voltage 250 V

无

Peak value memory

无

Frequency measurement

有

Lowest resolution, frequency

0.01 Hz

Measuring circuit category

CAT IV

Indication

Graphic

Resistance test/diode test

有

Analogue bar graph display

无

Max. frequency measuring range

1

Lowest resolution, AC current

Other

Analogue bar graph display analogue/logarithmical

无

类型

279FC/IFLEX

界面

有

特征

Built-in thermal imager