
3
AMB-45 Digital Megohmmeter Insulation Resistance Tester
CONTENTS
SYMBOL DEFINITION AND BUTTON LOCATION ....................................................................... 1
SAFETY SYMBOLS ...................................................................................................................... 3
SAFETY INFORMATION .............................................................................................................. 4
Environment Conditions ..................................................................................................... 4
Maintenance & Cleaning .................................................................................................... 4
GENERAL SPECIFICATION ............................................................................................................ 4
ELECTICAL SPECIFICATION .......................................................................................................... 5
SAUTO POWER OFF ..................................................................................................................... 5
BATTERY CHANGING ................................................................................................................... 5
FUSE CHANGING .......................................................................................................................... 5
MEASURING FUNCTION .............................................................................................................. 6
ACV Function ....................................................................................................................... 6
DCV Function ....................................................................................................................... 6
Low Ohm Function and Continuity Function .................................................................... 6
MegaOhm Function ............................................................................................................ 6
SAFETY SYMBOLS
Caution (Refer to this manual before using the meter)
�
Dangerous voltages, risk of electric shock.
Meter is protected throughout by double insulation. When servicing, use only specified
replacement parts.
Underwriters Laboratories Inc. [Note: Canadian and US.]
www.
.com
1.800.561.8187