Introduction; Safety Notes; Features - ADInstruments AD2811 Instruction Manual

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1. Introduction

NOTE
This meter has been designed and tested in accordance to the IEC Publication
348 - safety requirements for Electronic Measuring Apparatus, IEC-1010 (EN
61010), and other safety standards. Follow all warnings to ensure safe
operation.

2. Safety Notes

Read the following safety information carefully before attempting to
x
operate or service the meter.
Use the meter only as specified in this manual. Otherwise, the protection
x
provided by the meter may be impaired.
Rated environmental conditions: (1). Indoor Use.
x
(2). Installation Category III. (3). Pollution Degree 2.
(4). Altitude up to 2000 meters. (5). Relative Humidity 80% max.
(6). Ambient Temperature 0~40OC.
Observe the International Electrical Symbols listed below:
x
Meter is protected throughout by double insulation or reinforced insulation.
Warning ! Risk of electric shock.
Caution ! Refer to this manual before using the meter.

3. Features

Capable of measuring earth voltage.
2mA measuring current permits earth resistance tests with tripping earth
leakage current breakers in the circuit under test.
In addition to facilitating for precision measurement, test leads for simplified
two-wire measuring system also supplied as standard accessories.
Data hold function. Battery operated. Battery life indicator.
Designed to meet IEC-1010 (EN 61010) safety standard.
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Manual de usuario AD4120ER
AD Instruments
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