UNI-T UT209 Especificações

Model UT209OPERATING MANUAL

International Electrical SymbolsAC (Alternating Current)DC (Direct Current)AC or DCGroundingDouble InsulatedWarning. Refer to the Operating ManualDefi

Figure 1The Meter Structure (see figure 1)Hand Guards: to protect user’s handfrom touching the dangerous area.Trigger: press the lever to open thetra

Press SELECT button to select the alternate functions includingV , andButton Operation PerformedSELECTPMAX/PMINPress HOLD to enter the Ho

Button Operation PerformedHOLDHzZEROPress ZERO to display the present value as stored value anddisplay zero. After that, all the measureme

SELECT MAX/MINHOLDHzZERO%Hz44A1000A40A1000AN/AN/AN/AN/AN/AN/AN/ARotary SwitchPositionsVFunctional ButtonsN/AN/AThe Effectiveness of Functional Button

Figure 2Display Symbols (see figure 2)Model UT209: OPERATING MANUAL14

Number Symbol Meaning1234567891011Hz,kHz,MHz,k ,MPMAXPMINZEROHz: Hertz. The unit of frequency.KHz: Kilohertz. 1 x 103 or 1000 her

Number Symbol Meaning1213141516171819The battery is low. Warning: To avoid false readings, whichcould lead to possible electr

A.DC/AC Voltage Measurement (see figure 3)To avoid harms to you or damages to the Meter from eletric shock, do notattempt to measure voltages higher t

To measure DC/AC voltages, connect the Meter as follows:Insert the red test lead into the V Hz terminal and black test lead into the COMterminal.Set

Table of ContentsTitle PageOverviewUnpacking InspectionSafety InformationRules For Safe OperationInternational Electrical SymbolsThe Meter StructureFu

B.Measuring Resistance (see figure 4)To avoid damages to the Meter or to the devicesunder test, disconnect circuit power anddischarge all the high-vol

3. Connect the test leads across with the object being measured.The measured value shows on the display.NoteTo obtain a more precise reading, you coul

C. Testing Diodes (see figure 5)To avoid damages to the Meter or to the devicesunder test, disconnect circuit power anddischarge all the high-voltage

Insert the red test lead into the V Hz terminal and black test lead into the COMterminal.Set the rotary switch to Press SELECT to switch to measure

D. Testing for Continuity (see figure 6)To avoid damages to the Meter or to the devicesunder test, disconnect circuit power anddischarge all the high-

a circuit under test is higher than 100NoteWhen continuity testing has been completed, disconnect the connection betweenthe testing leads and the cir

E. Frequency Measurement (see figure 7)To avoid harms to you or damages to the Meterfrom eletric shock, do not attempt to measurevoltages higher than

NoteThe maximum amplitude must not exceed 30Vrms.When frequency measurement has been completed, disconnect the connectionbetween the testing leads and

F. DC Current Measurement (see figure 8)The operating temperature must be 0 ~40when measuring current.The measurement ranges of current are: 40A and

not display zero. When the testing current is greater than 400A , it is notnecessary to zero.Hold the Meter tight, don’t release. The Hall componen

Title Page3032333334353536373838394040414142 G. AC Current MeasurementSleep ModeSpecifications A. General Specifications B. Environmental

Note Press ZERO to display the present value as stored value and display zero. After that, all the measurement result displayed will automatic

G. AC Current Measurement (see figure 9)The operating temperature must be 0 ~40when measuring current.The measurement ranges of current are: 40A a

NoteWhen measuring AC current range, It may have unstable or wrong sensed readings,it will not affect measurement result.Change to AC:Couple AC and Tr

Sleep ModeTo preserve battery life, the Meter automatically turns off if you do not turn the rotaryswitch or press any button for around 30 minutes.Th

l Maximum Voltage between any Terminals and grounding: Refer to different range input protection voltage.l Display: 3 3/4 digits LCD display, Ma

l Battery Life: typically 150 hours (alkaline battery)l Dimensions: 285.3mm x 105mm x 44.5mml Weight: Approximate 533g (battery included)B. Environme

Accurate SpecificationsAccuracy: (a% reading + b digits), guarantee for 1 year.Operating temperature: 23 5Relative humidity: 85%R.HTemperature co

B. AC VoltageRange400mV4V40V400V600VResolution0.1mV0.001V0.01V0.1V1VAccuracy(1.2%+20)(1.2%+5)(1.5%+5)Overload protection600V DC/ACRemarks:Input Impeda

Peak factor: 1.4~2.0, add 1.0% on the stated accuracyPeak factor: 2.0~2.5, add 2.5% on the stated accuracyPeak factor: 2.5~3.0, add 4.0% on the stated

D. Diode TestRange Resolution1mVAccuracy0.5V~0.8V (Opencircuit voltageapprox. 3.0V)Overload protection250VACE. Continuity TestRange Resolution0.1Accur

OverviewThis Operating Manual covers information on safety and cautions. Please read therelevant information carefully and observe all the Warnings an

Remarks:l Input Sensitivity as follows: When 100kHz: 300mV rms When>100kHz: 600mV rmsl Input amplitude a: 300mV a 30V rmsF. Fr

G. DC CurrentRange40A1000AResolution0.01A1AAccuracy(2%+40)(2%+8)Overload protection 250VACH. AC CurrentRange40A1000AResolution0.01A 1AAccuracy(

MAINTENANCEThis section provides basic maintenance information including battery replacementinstruction.Do not attempt to repair or service your Meter

inflammable and strong magnetic field.To avoid false readings, which couldlead to possible electric shock orpersonal injury, replace the battery asso

To replace the battery:.1. Turn the Meter off and remove all the connections from the input terminals2. Turn the Meter’s front case down.3. Remove the

* END *This operating manual is subject to change without notice.Model UT209: OPERATING MANUAL44

Copyright 2007 Uni-Trend Group Limited.All rights reserved.Manufacturer:Uni-Trend Technology (Dongguan) LimitedDong Fang Da DaoBei Shan Dong Fang Indu

Item Description Qty1234English Operating ManualTest LeadTool Box9

Safety InformationThis Meter complies with the standards IEC61010: in pollution degree 2, overvoltagecategory (CAT. II 600V, CAT. III 300V) and double

Rules For Safe OperationTo avoid possible electric shock or personal injury, and to avoid possibledamage to the Meter or to the equipment under test,

changeover of range shall be made during measurement is conducted toprevent damage of the Meter.Do not carry out the measurement when the Meter’s back

When servicing the Meter, use only the same model number or identicalelectrical specifications replacement parts.The internal circuit of the Meter sha