background image

DIGIOHMpro

- 6 -

screws securing the batteries / fuse

compartment cover

information label

the batteries / fuse

compartment cover

Fig. 2.2.

Detail of bottom side

2.2. Control panel and OLED display

Graphical OLED display

The

START

key. Hold it until the instrument

is switched on. The instrument is turned off

after two short pressing/releasing.

LED can be switched on/off by briefly

pressing and releasing.

The

U/R/●›

key. It toggles between

measurement of voltage, resistance

and beeper functions.

The

FUNC

key. It toggles between

one-pole phase, phase rotation and

DIGISORT functions.

The

RANGE

key. It selects a certain range,

thus disable and eventually re-enable

auto-ranging on resistance measurement.

The

CAL/ELEC

key. On resistance

measurement it is used for test lead resistance compensation

.

On voltage measurement it loads measured circuit with load resistor approx.

280kΩ.

Fig. 2.3.

Control panel and OLED display

Содержание DIGIOHMPro

Страница 1: ...USER S MANUAL DIGIOHMpro V 1 2 EN...

Страница 2: ...and resistance measurement 8 3 3 1 Function U 8 3 3 2 Function R 9 3 3 3 Function beeper 10 3 4 Phase live conductor test phase sequence test DIGISORT 10 3 4 1 Single pole contactless phase indicatio...

Страница 3: ...The instrument cables connectors plugs or accessories exhibits visible damages The instrument was stored under unfavourable conditions for a long period The instrument was exposed to extraordinary str...

Страница 4: ...ic field such as watches credit cards with magnetic strips etc Images in this manual are illustrative and may vary slightly from the actual state 1 2 General description of the instrument The DIGIOHMp...

Страница 5: ...e hand it to a collection point of secondary raw materials in accordance with local regulations Batteries Please dispose of used batteries in the designated locations in accordance with local regulati...

Страница 6: ...e safely hidden Against accidental ejection are both parts secured by non contact magnetic latch Use original accessories only Max allowed voltage between test tip and ground is 300V Max allowed volta...

Страница 7: ...ched on off by briefly pressing and releasing The U R key It toggles between measurement of voltage resistance and beeper functions The FUNC key It toggles between one pole phase phase rotation and DI...

Страница 8: ...st lead black 2 m P 3011 test tip black P 4011 crocodile clip black P 8060 transmitter DIGIsort enables to distinguish deenergized conductors Note optional accessories P 2011 P 3011 respectively P 201...

Страница 9: ...ew fully charged NiMH batteries or the quality alkaline batteries See chapter 4 1 for instructions how to do it If the device measures the voltage and if resistance is not measured check the fuse whic...

Страница 10: ...out test lead compensation before measurement After test lead resistance compensation is carried out it is automatically subtracted from all resistance measurements and thus only actual value of meas...

Страница 11: ...in range 0 4 If measured value is between 0 4 it is signalized by beeper Follow the same measuring procedure and consider the same warnings that are stated for the resistance function R see chapter 3...

Страница 12: ...rd phase conductor The display shows the phase sequence 1 2 3 or 1 3 2 and the symbol of a rotating wheel in the direction of the expected phase rotation Displaying is finished after about 10 seconds...

Страница 13: ...ltage 3 6 RESET of the instrument If the device does not operate as described in this manual we recommend RESET disconnect both test tips from tested object and turn off the instrument It the proper f...

Страница 14: ...ent uses four AAA either alkaline cells or NiMH accumulators The batteries accumulators are continuously monitored see description in the Chapter 3 2 If batteries accumulators are low it must be repla...

Страница 15: ...accumulators should return to normal The above described cycle in stand alone intelligent charger is recommended every few months to make If after several cycles of the above described discharge char...

Страница 16: ...ukewarm soap water for plastic case cleaning Do not spill cleaning liquid over the instrument Do not use cleaning liquids based on petrol hydrocarbons etc 4 3 Calibration Measuring instruments should...

Страница 17: ...1 3 z MH 10 D 4 z MH 12 D 2 00 43 00 0 01 2 z MH 5 D 3 z MH 7 D 43 0 650 0 0 1 2 z MH 5 D 3 z MH 7 D AC voltage TRMS value Measuring range V Resolution V Reference error Operating error 0 000 2 000 0...

Страница 18: ...0 C relative humidity max 85 non condensing mains voltage 190 260 V 48 52 Hz instrument s position arbitrary Storage conditions ambient temperature 10 70 C relative humidity max 90 10 40 C non condens...

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