Unsafe Voltage; Test Lead Alert - Fluke MD73AS3 User Manual

Symbol

Battery (Low battery when shown on display)

Certified by TÜV SÜD Product Service.

Conforms to relevant Australian EMC standards
Measurement Category II is applicable to test and measuring circuits connected directly to utilization points (socket
CAT II
outlets and similar points) of the low-voltage MAINS installation.
Measurement Category III is applicable to test and measuring circuits connected to the distribution part of the
CAT III
building's low-voltage MAINS installation.
Measurement Category IV is applicable to test and measuring circuits connected at the source of the building's low-
CAT IV
voltage MAINS installation.

Unsafe Voltage

During a voltage measurement, the Meter alerts you to the
presence of a potentially hazardous voltage. When the Meter
detects a voltage ≥30 V or a voltage overload (OL), the
is displayed.
Description
Y
symbol
Symbol Description

Consult user documentation.
Ã
Conforms to relevant South Korean EMC
Standards

Test Lead Alert

To remind you to check that the test leads are in the correct

terminals, is momentarily displayed when you move the
rotary switch to or from the mA or A position.
Digital Multimeter
Unsafe Voltage
3