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Model 187 & 189
Users Manual
Symbols
Symbols used on the meter and in this manual are explained in Table
Table 1-2. International Electrical Symbols
AC (Alternating Current)
DC (Direct Current)
AC and DC
Battery
Complies with relevant Canadian Standards Association directives
Inspected and licensed by TÜ V Product Services.
Earth ground
Fuse
Double insulated
Important information
Complies with European Union directives
Underwriters Laboratories, Inc.