Extech Instruments MA150 Bedienungsanleitung

USER MANUAL

Model MA150

200A AC Mini Clamp-on Meter

MA150-en-US v2.3 06/16

Introduction

Thank you for choosing the Extech MA150 AC Mini Clamp Meter. This meter is shipped fully tested

and calibrated and, with proper use, will provide years of reliable service.

Meter Description

1. Current sense jaw

2. Non-contact AC voltage indicator light

3. Flashlight button

4. Rotary function switch

5. MAX hold and Backlight key

6. LCD display

7. Clamp trigger

8. MODE key

9. COM input jack

10. V Ωinput jack

Safety Information

!Caution! Refer to the explanation in this Manual

Double Insulation

This meter has been designed to be safe in use, but the operator must use caution in its operation.

The rules listed below should be carefully followed for safe operation.

1. NEVER apply voltage or current to the meter that exceeds the specified maximum:

2. USE EXTREME CAUTION when working with voltages greater than 60VDC or 25VAC rms.

These voltages are considerd a shock hazard.

3. NEVER operate the meter unless the back cover and the battery/fuse door are in place and

fastened securely.

Input Limits

Function Maximum Input

AC Current 200A

AC/DC Voltage 600V AC/DC

Resistance, Diode, Continuity Test 600V AC/DC

MA150-en-US v2.3 06/16

Operation

AC Current Measurements

1) Set the Function switch to the 200A AC range.

2) Press the jaw trigger and clamp around, fully enclosing a single conductor.

Do not allow a gap between the two halves of the jaw. Refer to the diagram

at right for the correct way to enclose a single conductor.

3) Read the ACA value on the LCD.

AC/DC Voltage Measurements

1) Insert the black test lead into the negative COM terminal and the red test lead into the positive V

terminal.

2) Set the function switch to the V position.

3) Select AC or DC with the MODE button.

4) Connect the test leads in parallel to the circuit under test.

5) Read the voltage measurement on the LCD display.

Resistance and Continuity Measurements

1) Insert the black test lead into the negative COM terminal and the red test lead into the positive V

Ωterminal.

2) Set the function switch to the Ω position.

3) Use the MODE button to select resistance. The MΩicon will appear in the display.

4) Touch the test leads across the circuit or component under test. It is best to disconnect one side

of the device under test so the rest of the circuit will not interfere with the resistance reading.

5) For Resistance tests, read the resistance on the LCD display

6) For Continuity, use the MODE button to select continuity “)))”. The display icons will change

when the MODE button is pressed.

7) If the resistance is <120 Ωthe meter’s beeper will sound.



Diode Test

1) Insert the black test lead banana plug into the negative COM jack and the red test lead banana

plug into the positive V Ωjack.

2) Set the function switch to the Ωposition.

3) Press the MODE button to indicate on the display.

4) Touch the test probes to the diode under test. Forward voltage will typically indicate 0.400 to

0.700V. Reverse voltage will indicate “OL”. Shorted devices will indicate near 0V and an open

device will indicate “OL” in both polarities.

Yes

MA150-en-US v2.3 06/16

Non-Contact AC Voltage Detection

1) AC Voltage detection operates on any of the three Function switch positions.

2) Touch the probe tip to the hot conductor or insert into the hot side of the electrical outlet.

3) If AC voltage is present, the detector light will illuminate.

NOTE: The conductors in electrical cord sets are often twisted. For best results, slowly slide the

probe tip along a length of the cord to assure placing the tip in close proximity to the live

conductor.

NOTE: The detector is designed with high sensitivity. Static electricity or other sources of energy

may randomly turn the detector light on. This is normal operation

MAX Hold

To hold the highest reading on the LCD, momentarily press the “MAX ” key. The meter reading will

not change as readings change, rather it will only display the highest reading encountered since the

MAX hold button was pressed. Press the MAX hold button again to return the meter to normal

operation.

Backlight

Press and hold the “MAX ” key for more than one second to turn the backlight on. This will also

activate the MAX Hold function. To release the MAX Hold function and return the meter to normal

operation, press the “MAX ” key momentarily. The backlight will automatically turn off after 15

seconds. To manually turn off the backlight, press and hold the “MAX ” key for more than 1 second.

Flashlight

Press and hold the top button to turn the flashlight on. Release the button to turn the flashlight off.

WARNING: Risk of Electrocution. Before use, always test the Voltage Detector on a

known live circuit to verify proper operation

MA150-en-US v2.3 06/16

Specifications

General Specifications

Display 2000 count Digit LCD with white LED backlight

Polarity Minus sign (-) indicates negative polarity

Jaw opening 0.7” (18mm)

Current sensor Hall effect sensor type

AC Current Bandwidth 50/60Hz

AC Voltage Bandwidth 50/400Hz

Overload indication “OL” displayed on the LCD

Display rate 2 readings/second, nominal

Battery Two 1.5V AAA batteries

Low Battery indication “BATT” displayed on the LCD

Auto Power off approx. 15 minutes

Operating conditions 32 to 86ºF (0 to 30ºC) 90%RH; 86 to 104ºF (30 to 40ºC) 75%RH; 104 to

122ºF (40 to 50ºC) 45%RH

Storage conditions - 14 to 140ºF (-30 to 60ºC); < 90% Relative Humidity

Altitude Operate at less than 3000 meters

Weight 6.2 oz. (176g) including battery

Dimensions 6.5 x 2.6 x 1.3” (164 x 65 x 32mm) (HWD)

Standards For indoor use and in accordance with the requirements for double

insulation to IEC1010-1 (1995): EN61010-1 (1995) Overvoltage Category

III 300V and Category II 600V, Pollution Degree 2.

MA150-en-US v2.3 06/16

Range Specifications

Function Range Resolution Accuracy (of reading)

AC Current 200.0A 0.1A ± (2.5% rdg + 10 digits)

DC Voltage 200.0mV 0.1mV ±(0.5% rdg + 5 digits)

2.000V 1mV

±(1.2% rdg + 3 digits)

20.00V 10mV

200.0V 0.1V

600V 1V ±(1.5% rdg + 3 digits)

AC Voltage 2.000V 1mV

±(1.5% rdg + 3 digits)

20.00V 10mV

200.0V 0.1V

600V 1V ±(2.0% rdg + 4 digits)

Resistance 200.0Ω0.1Ω±(1.0% rdg + 4 digits)

2.000kΩ1Ω

±(1.5% rdg + 2 digits)

20.00kΩ10Ω

200.0kΩ



100Ω

2.000MΩ1kΩ±(2.0% rdg + 3 digits)

20.00MΩ10kΩ±(3.0% rdg + 5 digits)

Non-Contact AC Voltage 100VAC to 600VAC 50/60Hz

Diode Test Test current: 0.3mA typical;

Open circuit voltage: 1.5VDC typical

Continuity Threshold <120Ω

Test current <1mA

MA150-en-US v2.3 06/16

Maintenance

Battery Replacement

1) When the low battery symbol appears on the LCD the batteries must be replaced.

2) Power down and remove the rear battery compartment Phillips screw.

3) Lift off the battery compartment cover and replace the two 1.5V AAA cells.

4) Replace compartment cover and secure the screw.

Warranty

FLIRSystems,Inc.warrantsthisExtechInstrumentsbranddevicetobefreeofdefectsinpartsandworkmanshipforoneyear

fromdateofshipment(asixmonthlimitedwarrantyappliestosensorsandcables).Ifitshouldbecomenecessarytoreturnthe

instrumentforserviceduringorbeyondthewarrantyperiod,contacttheCustomerServiceDepartmentforauthorization.Visit

thewebsitewww.extech.comforcontactinformation.AReturnAuthorization(RA)numbermustbeissuedbeforeanyproductis

returned.Thesenderisresponsibleforshippingcharges,freight,insuranceandproperpackagingtopreventdamageintransit.

Thiswarrantydoesnotapplytodefectsresultingfromactionoftheusersuchasmisuse,improperwiring,operationoutsideof

specification,impropermaintenanceorrepair,orunauthorizedmodification.FLIRSystems,Inc.specificallydisclaimsanyimplied

warrantiesormerchantabilityorfitnessforaspecificpurposeandwillnotbeliableforanydirect,indirect,incidentalor

consequentialdamages.FLIR’stotalliabilityislimitedtorepairorreplacementoftheproduct.Thewarrantysetforthaboveis

inclusiveandnootherwarranty,whetherwrittenororal,isexpressedorimplied.

Calibration,Repair,andCustomerCareServices

FLIRSystems,Inc.offersrepairandcalibrationservicesfortheExtechInstrumentsproductswe

sell.NISTcertificationformostproductsisalsoprovided.CalltheCustomerServiceDepartmentfor

informationoncalibrationservicesavailableforthisproduct.Annualcalibrationsshouldbe

performedtoverifymeterperformanceandaccuracy.Technicalsupportandgeneralcustomer

serviceisalsoprovided,refertothecontactinformationprovidedbelow.

Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform

www.extech.com

SupportLines:U.S.(877)439‐8324;International:+1(603)324‐7800

TechnicalSupport:Option3;E‐mail:[email protected]

Repair&Returns:Option4;E‐mail:[email protected]

Productspecificationsaresubjecttochangewithoutnotice

Pleasevisitourwebsiteforthemostup‐to‐dateinformation

www.extech.com

FLIRCommercialSystems,Inc.,9TownsendWest,Nashua,NH03063USA

ISO9001Certified

Inhaltsverzeichnis

Andere Extech Instruments Messgerät Handbücher

Extech Instruments

Extech Instruments 42265 Bedienungsanleitung

Extech Instruments

Extech Instruments 407510 Bedienungsanleitung

Extech Instruments

Extech Instruments EA31 Bedienungsanleitung

Extech Instruments

Extech Instruments ExStik RE300 Bedienungsanleitung

Extech Instruments

Extech Instruments 407764 Bedienungsanleitung

Extech Instruments

Extech Instruments TKG100 Bedienungsanleitung

Extech Instruments

Extech Instruments ET38 Bedienungsanleitung

Extech Instruments

Extech Instruments ExStik PH100 Bedienungsanleitung

Extech Instruments

Extech Instruments 461880 Bedienungsanleitung

Extech Instruments

Extech Instruments SDL300 Bedienungsanleitung

Extech Instruments

Extech Instruments MZ13604 Bedienungsanleitung

Extech Instruments

Extech Instruments 38389 Bedienungsanleitung

Extech Instruments

Extech Instruments DT40M Bedienungsanleitung

Extech Instruments

Extech Instruments CO260 Bedienungsanleitung

Extech Instruments

Extech Instruments MN30 Bedienungsanleitung

Extech Instruments

Extech Instruments HT30 Bedienungsanleitung

Extech Instruments

Extech Instruments RT32 Bedienungsanleitung

Extech Instruments

Extech Instruments 34135-A Bedienungsanleitung

Extech Instruments

Extech Instruments SDL600 Bedienungsanleitung

Extech Instruments

Extech Instruments 401036 Bedienungsanleitung

Extech Instruments

Extech Instruments ExStik FL700 Bedienungsanleitung

Extech Instruments

Extech Instruments MA145 Bedienungsanleitung

Extech Instruments

Extech Instruments MF100 Bedienungsanleitung

Extech Instruments

Extech Instruments 407412 Bedienungsanleitung

Beliebte Messgerät Handbücher anderer Marken

Suaoki

Suaoki D40 Bedienungsanleitung

Elster

Elster BK-G1.6 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Deltabar FMD71 Handbuch

Duratool

Duratool D03128 Bedienungsanleitung

Vega

Vega VEGAPULS 65 Bedienungsanleitung

Tonghui

Tonghui TH2618B Bedienungsanleitung

Tenmars

Tenmars TM-801 Bedienungsanleitung

MSR

MSR 145 Bedienungsanleitung

TPS

TPS WP-82 Bedienungsanleitung

ELMETRON

ELMETRON CP-511 Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 003C30 Bedienungsanleitung

Tenma

Tenma 72-10465 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Promag 50 Technische Daten

Siemens

Siemens SITRANS F Coriolis FCT030 Stücklistenhandbuch

KLINGER

KLINGER CMF V Series Bedienungsanleitung

EXFO

EXFO FTB-2 Bedienungs- und Wartungshandbuch

Keysight

Keysight M8290A Bedienungsanleitung

ADTEK

ADTEK MW-5 Bedienungsanleitung