Finest 509 - Table of Contents

SOURCES LIKE SMALL HAND-HELD RADIO
TRANSCEIVERS, FIXED STATION RADIO AND
TELEVISION TRANSMITTERS, VEHICLE RADIO
TRANSMITTERS AND CELLULAR PHONES
GENER A TE ELECTROMAGNETIC RADIATION
THAT MAY INDUCE VOLTAGES IN THE TEST
LEADS OF THE MULTIMETER. IN SUCH CASES
THE ACCURACY OF THE MULTIMETER
CANNOT BE GUARANTEED DUE TO PHYSICAL
REASONS.
WARNING!
1
Measurement Limits:
DC Voltage : 0.1 mV to 1000 V
AC Voltage : 1 mV to 750 V
DC Amps : 0.1 µA to 10 A
AC Amps : 0.1 µA to 10 A
Resistance : 0.1 Ω to 40 MΩ
Capacitance : 0.001 µF to 999 µF
Frequency : 0.5 Hz to 200 kHz
Temperature : - 40 °C to + 1,370 °C (- 40 °F to + 2,498 °F)
Continuity Check : Beep at Approx. < 100 Ω in the 4 KΩ range
THD @ 50/60Hz
®
: 0.0% to 99.9% [509 THD Only]
WARNING!
READ “SAFETY CO N SIDERATIONS” BEFORE USING THIS
METER.
1. Introduction 2
2. Safety Considerations 3
3. Explanation of Controls and Indicators 5
4. Basic Electrical Tests and Measurements 17
5. RS-232C Interface 36
6. Maintenance and Battery/Fuse(s) Replacement 46
7. Accessories 48
8. Specifications 49
CONTENTS