Fluke FLK-8808A [23/100] Frequency

Introduction and Specifications

Electrical Specifications 1

1-13

Frequency

Gate Time .......................................................... 131 ms

Measurement Method ....................................... AC-coupled input using the ac voltage measurement function.

Settling Considerations ................................... When measuring frequency after a dc offset voltage change, errors

may occur. For the most accurate measurement, wait up to 1 second

to allow input blocking RC time constant to settle.

Measurement Considerations ......................... To minimize measurement errors, shield inputs from external noise

when measuring low voltage, low frequency signals.

Accuracy

Uncertainty

90 days 1 year

Range Frequency

23 °C ± 5 °C 23 °C ± 5 °C

Temperature

Coefficient/°C

Outside 18 – 28 °C

20 Hz – 2 kHz 0.01 + 0.002 0.01 + 0.003 0.002 + 0.001

2 kHz – 20 kHz 0.01 + 0.002 0.01 + 0.003 0.002 + 0.001

20 kHz – 200 kHz 0.01 + 0.002 0.01 + 0.003 0.002 + 0.001

100 mV to

750 V

[1,2]

200 kHz – 1 MHz 0.01 + 0.004 0.01 + 0.006 0.002 + 0.002

Notes:

[1] Input > 100 mV

[2] Limited to 8* 10

V Hz

Continuity

Continuity Threshold........................................ 20 Ω

Test Currents .................................................... 1 mA

Response Time ................................................ 100 samples/sec with audible tone

Rate .................................................................... Fast

Maximum Reading ............................................ 199.99 Ω

Resolution ......................................................... 0.01 Ω

Diode Test

Response Time ................................................. 100 samples/sec with audible tone

Rate .................................................................... Fast

Maximum Reading ............................................ 1.9999 V

Resolution ......................................................... 0.1 mV

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