Fluke ScopeMeter 190 II Series User Manual page 17

Do not apply more than the rated voltage,
between the terminals or between each
terminal and earth ground.
Do not apply input voltages above the rating
of the instrument. Use caution when using
1:1 test leads because the probe tip voltage
will be directly transmitted to the product.
Do not use exposed metal BNC or banana
plug connectors. Fluke offers cables with
plastic, safety designed BNC connectors
suitable for the ScopeMeter
product, see Chapter 7 'Optional
accessories'.
Do not insert metal objects into connectors.
Use the product only as specified, or the
protection supplied by the product can be
compromised.
Carefully read all instructions.
Do not use the product if it operates
incorrectly.
Do not use the product or its accessories in
case of any damage.
Disable the product or its accessories in case
of any damage.
®
Test Tool
Safety Information: Read First
Keep fingers behind the finger guards on the
probes.
Use only correct measurement category
(CAT), voltage, and current rated probes, test
leads, and adapters for the measurement.
Do not exceed the Measurement Category
(CAT) rating of the lowest rated individual
component of a product, probe, or accessory.
Do not use the product around explosive gas,
vapor, or in damp or wet environments.
Measure a known voltage first to make sure
that the product operates correctly.
Examine the case before you use the product.
Look for cracks or missing plastic. Carefully
look at the insulation around the terminals.
Do not work alone.
Comply with local and national safety codes.
Use personal protective equipment (approved
rubber gloves, face protection, and
flame resistant clothes) to prevent shock and
arc blast injury where hazardous live
conductors are exposed.
The battery door must be closed and locked
before you operate the product.