Prokit's Industries MT-1505 - Manual (Page 3)

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AC voltages, capacitance, frequency, diode and continuity plus
safety extras such as transient protection to 4 kV and overload
protection to either 600 V.
Safety Information

The MT-1505 Automatic Pocket Meter is certified for
EN61010-1:2001; CAT II 450 V, CAT III 300 V, class 2 and
pollution deg. 2.
 This instrument is EN61010-1 certified for Installation
Category II (600V). It may only be used to make
measurements on energy limited circuits within equipment
and not directly connected to mains.
 This instrument is EN61010-1 certified for Installation
Category III (300 V). It is recommended for use with local
level power distribution, appliances, portable equipment,
etc., where only smaller transient over-voltages may occur,
and not for primary supply lines, overhead lines and cable
systems.
 Do not exceed the maximum overload limits per function
(see specifications), the limits marked on the instrument
itself. Never apply more than 600 between the test lead and
earth ground.
 Inspect the DMM, test leads and accessories before every
use. Do not use any damaged part.
 Never ground yourself when taking measurements. Do not
touch exposed circuit elements or test probe tips.
 Do not operate the instrument in an explosive atmosphere.
 Remove test leads from circuit before opening the case.
 Always measure current in series with the load – NEVER
ACROSS a voltage source.