Major tech MT1882 Manual de instrucciones - Página 4

Navegue en línea o descargue pdf Manual de instrucciones para Multímetro Major tech MT1882. Major tech MT1882 20 páginas. 1000v ac/dc trms multimeter

1. INTRODUCTION

This meter measures AC/DC Voltage, AC/DC Current, Resistance,

Capacitance, Frequency (electrical & electronic), Duty Cycle, Diode Test,

and Continuity plus Thermocouple Temperature. Proper use and care of

this meter will provide many years of reliable service.

This symbol adjacent to another symbol, terminal or

operating device indicates that the operator must refer to an

explanation in the Operating Instructions to avoid personal

injury or damage to the meter.

This WARNING symbol indicates a potentially hazardous

situation, which if not avoided, could result in death or

serious injury.

This CAUTION symbol indicates a potentially hazardous

situation, which if not avoided, may result in damage to the

product.

This symbol advises the user that the terminal(s) so marked

MAX

must not be connected to a circuit point at which the voltage

with respect to earth ground exceeds (in this case)

1000V

1000 VAC or VDC.

This symbol adjacent to one or more terminals identifies

them as being associated with ranges that may, in normal

use, be subjected to particularly hazardous voltages. For

maximum safety, the meter and its test leads should not be

handled when these terminals are energized.

This symbol indicates that a device is protected throughout

by double insulation or reinforced insulation.

PER IEC1010 OVERVOLTAGE INSTALLATION CATEGORY

OVERVOLTAGE CATEGORY I

Equipment of OVERVOLTAGE CATEGORY I is equipment for connection to

circuits in which measures are taken to limit the transient overvoltages to

an appropriate low level.

Note – Examples include protected electronic circuits.

OVERVOLTAGE CATEGORY II

Equipment of OVERVOLTAGE CATEGORY II is energy-consuming

equipment to be supplied from the fixed installation.

Note – Examples include household, office, and laboratory appliances.

OVERVOLTAGE CATEGORY III

Equipment of OVERVOLTAGE CATEGORY III is equipment in fixed

installations.