Fluke T+ Manuale utente

T+/T+PRO English Instruction Sheet

Page 1

T+ and T+ PRO

Electrical Tester

Instruction Sheet

Introduction

The Fluke T+ and T+ PRO Electrical Testers (the “Tester”) have

the following features:

•AC and dc voltage measurement, 12 V to 600 V, with or

without batteries

•LED bar voltage and hazardous voltage indicators function

with or without batteries

•Vibration and beeper indicators for ac and dc voltages

•Beeper and LED continuity indication

•Backlit LCD displays measured voltage (T+ PRO only)

•Rotary field direction indicators (T+ PRO only)

•Resistance measurement up to 9.99 kΩ(T+ PRO only)

•Flashlight

•GFCI trip

Additional languages of this instruction sheet (Brazilian

Portuguese, Simplified Chinese, Japanese, Korean, and Thai) are

available for download at www.fluke.com.

Contacting Fluke

To contact Fluke, call one of the following telephone numbers:

USA: 1-888-44-FLUKE (1-888-443-5853)

Canada: 1-800-36-FLUKE (1-800-363-5853)

Europe: +31 402-675-200

Japan: +81-3-3434-0181

Singapore: +65-738-5655

Anywhere in the world: +1-425-446-5500

USA Service: 1-888-99-FLUKE (1-888-993-5853)

Or, visit Fluke's Web site at www.fluke.com.

To register this product, visit register.fluke.com

PN 2559547 November 2006 Rev. 1, 9/07

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 2

Safety Information

XWWarning

To avoid possible electric shock or personal injury,

follow these guidelines:

•Use the Tester only as specified in this

instruction sheet, otherwise the protection

provided by the Tester may be impaired.

•The Tester is to be used only by qualified

personnel.

•Do not use the Tester if it is damaged. Inspect

the case before use. Look for cracks or missing

plastic. Pay particular attention to the insulation

surrounding the connectors.

•Inspect the test leads for damaged insulation or

exposed metal. Check the test leads for

continuity. Replace damaged test leads before

using the Tester.

•Do not use the Tester if it operates abnormally.

Protection may be impaired. When in doubt, have

the Tester serviced.

•Do not operate the Tester around explosive gas,

vapor, or dust.

•Do not apply more than the rated voltage, as

marked on the Tester, between terminals or

between any terminal and earth ground.

•When measuring hazardous voltage, verify the

Tester’s operation by measuring a known

voltage.

•Only the test probes and batteries are

serviceable. When servicing, use only specified

replacement parts.

•To determine the LEDs and beeper are working

correctly, short the test leads together. The

beeper sounds (if enabled) and all LEDs and

display segments (T+ PRO) switch on briefly

indicating correct operation.

•Comply with local and national safety

requirements when working in hazardous

locations.

•Use proper protective equipment, as required by

local or national authorities when working in

hazardous areas.

•Use caution when working above 30 V ac rms, 42

V peak, or 60 V dc. Such voltages pose a shock

hazard.

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 3

•When using the probes, keep fingers away from

the ends of the probe tips.

•Connect the common test lead before

connecting the live test lead. When

disconnecting the test leads, disconnect the live

test lead first.

•Do not operate the Tester with the battery door

or portions of the cover removed or loosened.

•When the batteries are depleted, self test will not

function.

•When the beeper is disabled, it will not sound

until the beeper is reactivated.

•For voltages above 240 V, you must only connect

to a voltage source for a MAXIMUM of 30s and

then disconnect for a MINIMUM of 300s.

•Perform a self test before any measurements are

taken for voltage, continuity, resistance, or

rotary field. See “Self Test”.

•Exercise caution when performing

measurements on PLC (Programmable Logical

Controller) inputs. When measuring relay control

voltages on PLCs, be aware that this may open

or close the relay/switch.

•All appliances or equipment on the circuit being

tested should be unplugged to help avoid

erroneous readings.

WCaution

Although the Tester may be used with depleted batteries,

replace depleted batteries immediately to avoid Tester

damage from battery acid leakage.

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 4

Symbols

The following symbols appear on the Tester or in this instruction

sheet.

Table 1. Symbols

Symbol Explanation Symbol Explanation

WImportant information.

Consult the instruction

sheet XHazardous Voltage

TDouble insulated PConforms to European

Union Directives

J Earth ground R Continuity beeper

) Canadian Standards

Association tUnderwriters

Laboratories

Certification

Do not dispose of this

product as unsorted

municipal waste.

Contact Fluke or a

qualified recycler for

disposal.

;

N10140 Conforms to relevant

Australian standards

CAT III

CAT III equipment is

designed to protect

against transients in

equipment in fixed-

equipment installations,

such as distribution

panels, feeders and

short branch circuits,

and lighting systems in

large buildings.

CAT IV

CAT IV equipment is

designed to protect

against transients from

the primary supply level,

such as an electricity

meter or an overhead or

underground utility

service.

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 5

Optional Accessories

Accessories are available for the T+/T+ PRO Electrical Tester.

See Table 2.

Table 2. Accessories

Item Item Number

Belt Holster H3

Replaceable Test Probes (1 red and 1 black) TP2

Replaceable Test Lead assembly without probes 2792344

Pushbuttons

Use the pushbuttons to toggle switchable functions of the Tester

on or off. The pushbuttons are shown and described in Table 3.

Table 3. Pushbuttons

Pushbutton Description

Press to turn the flashlight on, release to turn it off.

The flashlight will turn off 5 seconds after release of the

pushbutton. Batteries are required for this feature.

Toggles the ohms function on or off. T+PRO only. See

“Measuring Resistance (T+ PRO Only)”.

Batteries are required for this feature.

HToggles the HOLD function on or off. T+PRO only. See

“HOLD”. Batteries are required for this feature.

ZTurns beeper on or off. When the beeper is turned off, it

will not sound until it is reactivated. Batteries are

required for this feature.

GPerforms Ground Fault and trips the GFCI.

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 6

Understanding the Display (T+ PRO Only)

Display indicators are shown and described in Figure 1.

23 4

eqc001f.emf

Item Description

Low battery icon. If the battery is depleted the voltage will

still be displayed by the LED stack but the beeper and

vibration will not operate, continuity and resistance

measurements cannot be made, and the LCD will not

switch on.

WCaution

Replace depleted batteries immediately to avoid

damage to the Tester from battery acid leakage.

B All audible signals are disabled

C HOLD function is selected

D Indicates phase rotation for a right or left-hand turning field

from one phase to the next in a three-phase system

E Measurement units

F Numeric display

G AC or dc volts

H Continuity test function is selected

Figure 1. Display Indicators

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 7

Beeper

When the Tester detects a voltage, the LEDs light to indicate the

voltage level, the Tester vibrates, and a beeper sounds (the T+

PRO also shows the voltage on the display). The beeper tones are

different depending on what is being measured:

•AC voltage - the beeper is a chirping tone

•DC voltage - the beeper is a steady tone

•Continuity - the beeper is a steady tone for resistances less

than 20 kΩ

Note

If any voltage is present, the Tester automatically

switches to voltage mode.

To turn the beeper on or off, press Zfor more than 3 seconds.

Each time the beeper is activated or deactivated, the Tester emits

3 short beeps.

Batteries are required for this feature.

Vibration Voltage Indication

The Tester vibrates when voltages 40 V and higher are measured.

Batteries are required for vibration to function.

Automatic Operation

The Tester automatically turns on when the probes are placed

across a complete circuit. The Tester selects continuity, ac or dc

voltage modes based on the resistance or voltage between the

probes. The tester switches off immediately after the test probes

are removed from the circuit under test or after 5 seconds if Cis

released when the probes are not attached to a test circuit. If the

HOLD function is activated, this switches off after 1 minute if a

voltage is not detected.

HOLD

Press Hto freeze the display reading. Press again to release

HOLD. HOLD does not interfere with the voltage LED function.

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 8

Removing the Probe Tips

To remove the probe tips:

1. Grasp the probe firmly in one hand.

2. Hold the test lead jack firmly in the other hand.

3. Pull to disengage the test lead probe from the test lead jack.

LED Display Voltages

Table 4 shows the differences in the displayed voltages on the

LEDs on the Canadian and USA versions of the Tester.

Table 4. LED Display Voltages

USA Canada

W

Self Test

XWWarning

To avoid possible electric shock or personal injury:

•Perform a self test before any measurements are

taken for voltage, continuity, resistance, or rotary

field.

•When the batteries are depleted, self test will not

function. Replace the batteries.

WCaution

Although the Tester may be used with depleted batteries,

replace depleted batteries immediately to avoid Tester

damage from battery acid leakage.

To perform the self test, short the two probes. The self test lights

all LEDs, and all LCD segments (T+ PRO). The beeper sounds

(unless disabled) and the Tester switches to continuity mode. The

self test will then be de-activated for 30 seconds. If the self test

needs to be repeated, wait 30 seconds.

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 9

To complete the check procedure, always measure a known

voltage before use. If the Tester fails self test or voltage check, it

must not be used and requires service. See “Contacting Fluke”.

Measuring Voltage

To measure voltage, connect the probes to the circuit under test.

The voltage is indicated by the voltage LED stack and beeper (if

enabled). The T+PRO will show the measurement on the LCD for

voltages > 10 V; < 10 V the LCD remains blank. The AC, DC+ and

DC- LEDs will only operate for voltages greater than 24 V. Refer

to Figure 2.

DC Voltage

600 V dc maximum

AC Voltage

600 V rms maximum

45 Hz to 66 Hz

12 Vdc 120 Vac

CONTINUITY

120

208

240

277

600

480

CONTINUITY

120

208

240

277

600

480

eqc03f.eps

Figure 2. Measuring Voltage

Note

Maximum measurable voltage is 600 V ac or dc. This will

be indicated on the LED and LCD (T+ PRO).

1.800.868.7495[email protected] Fluke-Direct.ca

T+/T+PRO English Instruction Sheet

Page 10

Testing for Continuity

XW Warning

To avoid electrical shock:

•Make sure the power to the circuit is turned off and

all capacitors are discharged.

•If the beeper is disabled, the Tester will not beep and

only Pwill light. On the T+ PRO, the display will

also show F.

To measure continuity, turn off circuit power and connect the

probes to the circuit under test. Continuity (a resistance less than

20 kΩ) is indicated by the beeper and a lighted P. If the beeper

is disabled, it will not sound during this test. The T+PRO shows F

on the LCD. If the resistance is greater than 20 kΩ, the beeper will

not sound and Pwill not light. Refer to Figure 3.

open

CONTINUITY

eqc02f.emf

Figure 3. Continuity Test

1.800.868.7495[email protected] Fluke-Direct.ca

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