Velleman DVM870 Uživatelský manuál stáhnout pdf (Strana 6)

DVM870 Rev. 01

04.02.2010 ©Velleman nv

• Always use the device within its specified range.

• Calibration and repair must be performed by a qualified technician. Refer

to your local dealer.

• Never attempt to measure voltages when a current measuring range is

selected.

6. Features

• 3 1/2 Digit LCD display with automatic polarity indication and settings

information

• automatic or manual range selection

• data hold function

• continuity and diode test

• peak hold function

• auto-restore fuse (except 10A range)

• conform with IEC1010 CAT II (residential branch circuits) 600V

7. Overview

Refer to the illustrations on page 2 of this manual.

1 LCD display, 3 full digits and 1 half (max. range 1999)

2 MAX: hold max value on LCD

3 SELECT: function switch

4 HOLD: lock the current reading

5 RANGE: for manual range selection

Disconnect from live circuit before changing!

6 Rotary switch: to select type of measurement

7 COM: common input terminal

8 10A: input terminal for high currents

9 VmA: input terminal for current <200mA and all other measurements

10 battery compartment

11 screw (4x) to open housing (located under protective cover)

12 location of fuse

13 stand

1 2 3 4 5 6 7 8 9 10 11 ... 49 50

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Velleman DVM870 Uživatelský manuál Strana 6