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Meter modes – Atec Fluke-190 Series User Manual

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4 Fluke Corporation ScopeMeter 190 Series II

190-062

190-102

190-202

190-502

190-104

190-204

Meter inputs

Via 4 mm banana inputs, fully isolated from

scope inputs and scope ground

Via BNC scope inputs

Number of readings

One at a time

Up to 4 simultaneously

Maximum resolution

5,000 counts

999 counts

Input impedance

1 MΩ ± 1 % // 14 pF ± 2 pF

Advanced meter functions

Auto/manual ranging, relative measurements (Zero reference), TrendPlot

recording

The specified accuracy is valid over the temperature range 18 °C to 28 °C

Add 10 % of specified accuracy for each degree C below 18 °C or above 28 °C

Voltage

V dc accuracy

± (0.5 % + 5 counts)

± (1.5 % + 5 counts)

V ac true rms accuracy

± (1 % + 10 counts)
± (2.5 % + 15 counts)

15 Hz to 60 Hz:

± (1.5 % + 10 counts)

60 Hz to 1 kHz:

60 Hz to 20 kHz:

± (2.5 % + 15 counts)

V ac+dc true rms accuracy

± (1 % + 10 counts)
± (2.5 % + 15 counts)

15 Hz to 60 Hz:

± (1.5 % + 10 counts)

60 Hz to 1 kHz:

60 Hz to 20 kHz:

± (2.5 % + 15 counts)

Voltmeter ranges

500 mV, 5 V, 50 V, 500 V, 1,000 V

Resistance

Ranges

500 Ω, 5 kΩ, 50 kΩ, 500 kΩ, 5 MΩ, 30 MΩ

Accuracy

± (0.6 % + 5 counts)

Other meter functions

Continuity

Beeper on < 50 Ω (± 30 Ω)

Diode test

Up to 2.8 V

Current (A)

A dc, A ac, A ac+dc using an optional current clamp or shunt

Scaling factors: 0.1 mV/A, 1 mV/A to 100 V/A and 400 mV/A

Temperature

With optional accessories. Scale factors 1 °C/mV or 1 °F/mV

Meter modes

This manual is related to the following products: