RS PRO RS-989 User Manual

Heavy Duty True RMS Digital Multimeter
Instruction Manual
EN
Africa
RS Components SA
P.O. Box 12182,
Vorna Valley, 1686
20 Indianapolis Street,
Kyalami Business Park,
Kyalami, Midrand
South Africa
www.rs-components.com
Asia
RS Components Ltd.
Suite 1601, Level 16, Tower 1,
Kowloon Commerce Centre,
51 Kwai Cheong Road,
Kwai Chung, Hong Kong
www.rs-components.com
China
RS Components Ltd.
Suite 23 A-C
East Sea Business Centre
Phase 2
No. 618 Yan'an Eastern Road
Shanghai, 200001
China
www.rs-components.com
Europe
RS Components Ltd.
PO Box 99, Corby,
Northants.
NN17 9RS
United Kingdom
www.rs-components.com
Japan
RS Components Ltd.
West Tower (12th Floor),
Yokohama Business Park,
134 Godocho, Hodogaya,
Yokohama, Kanagawa 240-0005
Japan
www.rs-components.com
U.S.A
Allied Electronics
7151 Jack Newell Blvd. S.
Fort Worth,
Texas 76118
U.S.A.
www.alliedelec.com
South America
RS Componentes Limitada
Av. Pdte. Eduardo Frei M. 6001-71
Centro Empresas El Cortijo
Conchali, Santiago, Chile
www.rs-components.com
148mm
105mm
RS-989
Stock No: 161-1624

RS PRO RS-989 Specifications

General

DC Voltage Max	1000V
AC Voltage Max	750V
Continuity	Yes
Diode Test	Yes
Display Type	LCD
True RMS	Yes
Battery Type	9V

Summary

Safety

Safety Symbols and Explanations

Explains various safety symbols and their meanings in the manual.

Safety Instructions

Input Protection and High Voltage Precautions

Covers input protection limits and warnings for high voltage operation.

Prohibited Measurement Practices

Details actions to avoid that could damage the meter or cause injury.

Features

Measure Function

5-1. AC Voltage Measurements

Step-by-step guide for performing AC voltage measurements.

5-2. DC Voltage Measurements

Step-by-step guide for performing DC voltage measurements.

5-3. AC+DC Voltage Measurements

Instructions for measuring combined AC and DC voltage.

5-4. mV Voltage Measurements

Step-by-step guide for performing mV voltage measurements.

5-5. Frequency Measurements

Step-by-step guide for performing frequency measurements.

5-7. Continuity Check

Instructions for performing a continuity check using the meter.

5-8. Diode Test

Instructions for performing a diode test using the meter.

5-9. Capacitance Measurements

Step-by-step guide for performing capacitance measurements.

5-10. Temperature Measurements

Instructions for performing temperature measurements with the meter.

5-11. DC Current Measurements

5-12. AC Current Measurements

5-13. 4-20mA Loop Measurements

Setup Options

7-1. Resetting Meter

7-2. Meter Info

7-3. Setting Format

7-4. Setting Display

7-5. Setting Date and Time

7-6. Auto Power Off

7-7. Foreground and Background

7-8. Set Font

7-10. Replacing the Batteries

7-11. Replacing the Fuses

7-12 Li-ion Battery Charge