Amprobe DM73C Руководство пользователя - Страница 7

Просмотреть онлайн или скачать pdf Руководство пользователя для Мультиметр Amprobe DM73C. Amprobe DM73C 14 страниц. Pen style dmm

CERTIFICATIONS AND PRECAUTIONS

■ The DM73C instrument is UL, cUL, and EN61010-1 certified for

Installation Category II – 600V and Category III – 300V. It is

recommended for use with local level power distribution,

appliances, portable equipment, etc, where only smaller transient

overvoltages may occur, and not for primary supply lines, overhead

lines and cable systems. ■ Do not exceed the maximum overload

limits per function (see specifications) nor the limits marked on the

instrument itself. Never apply more than 600VDC between the test

lead and earth ground.■ Exercise extreme caution when:

measuring voltage >20V // servicing CRT equipment. ■ Inspect

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 probe

tips. ■ Do not operate instrument in an explosive atmosphere.

DANGER High

Voltage

ATTENTION

Refer to Manual

This Instrument has

double insulation

The DM73C is a probe-type digital multimeter capable of

measuring DC and AC voltage, resistance, diode and continuity. Its

controls are: Volts (V), Ohms ( Ω ), Diode Test and Continuity

Beeper ( ), On- Off, AC/ DC and Hold. (See page 3) 1. V - Ω

input. 2. Function selector. 3. HOLD button. 4. SHIFT button for

AC / DC or Diode /Continuity. 5. LCD Display. 6. COM input.

INTRODUCTION

Direct Current

Alternating Current

Protective Conductor

Terminal