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EX210_EX210T-en-US_v1.5   9/15 

9

AUTORANGING/MANUAL RANGE SELECTION 

When the meter is first switched on, it automatically enters the AutoRanging mode. This 
automatically selects the best range for the measurements being made and is generally the best 
mode for most measurements. For measurement situations requiring that a range be manually 
selected, perform the following: 

1.  Press the 

RANGE

 button. The “

AUTO”

 display indicator will turn off. 

2.  Press the 

RANGE

 key to step through the available ranges until the range desired is selected. 

3.  Press and hold the 

RANGE

 button for 2 seconds to exit manual ranging. 

Note:

 Manual ranging does not apply to the Temperature, Diode and Continuity functions. 

MAX (MAXIMUM READING) MODE 

1. Press the 

MAX 

button to activate the MAX mode. The display icon "

MAX

" will appear. The meter 

will display and hold the maximum reading and will update only when a new maximum value is 
detected. 

2. Press the 

MAX 

button again to exit the mode.  

Note:

 Max does not apply to the Resistance, Diode and Continuity functions. 

 

DISPLAY BACKLIGHT 

Press and hold the

 

IRT

 

 

 button for 2 second to turn the backlight on. The backlight will 

automatically turn off after approximately 10 seconds or press and hold the button again for 2 
seconds to manually turn it off. 

HOLD 

The 

HOLD

 function freezes the reading in the display. Press the

 HOLD

 button momentarily to 

activate or to exit the

 HOLD

 function. 

Note: The HOLD button does not function in the IR measurement mode. 

AUTO SLEEP 

If no button is pressed the auto sleep feature will place the meter in sleep mode after approximately 
15 minutes of operation. If this happens, press any button to wake the meter or switch the meter to 
OFF if it no longer in use. 

Summary of Contents for EX210

Page 1: ...User Guide Multimeter with IR Thermometer Extech EX210 and EX210T True RMS ...

Page 2: ...r VDC This symbol adjacent to one or more terminals identifies them as being associated with ranges that may in normal use be subjected to particularly hazardous voltages For maximum safety the meter and its test leads should not be handled when these terminals are energized This symbol indicates that a device is protected throughout by double insulation or reinforced insulation PER IEC1010 OVERVO...

Page 3: ...checks on electrical outlets can be difficult and misleading because of the uncertainty of connection to the recessed electrical contacts Other means should be used to ensure that the terminals are not live If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired This device must not be used by children It contains hazardous ob...

Page 4: ... if the voltage on the COM input jack exceeds 600V above earth ground 4 NEVER connect the meter leads across a voltage source while the function switch is in the current resistance or diode mode Doing so can damage the meter 5 ALWAYS discharge filter capacitors in power supplies and disconnect the power when making resistance or diode tests 6 ALWAYS turn off the power and disconnect the test leads...

Page 5: ...n 11 Positive input jack 12 COM input jack Note Tilt stand test lead holders and battery compartment are on rear of unit Symbols and Enunciators Continuity Diode test µ micro 10 6 amps m milli 10 3 volts amps A Amps k kilo 10 3 ohms M mega 10 6 ohms Ohms V Volts AC Alternating current DC Direct current ºF Degrees Fahrenheit ºC Degrees Centigrade MAX Maximum AUTO Autoranging HOLD Display hold SCAN ...

Page 6: ...ana plug into the positive V jack 3 Touch the black test probe tip to the negative side of the circuit Touch the red test probe tip to the positive side of the circuit 4 Read the voltage in the display AC DC CURRENT MEASUREMENTS 1 Insert the black test lead banana plug into the negative COM jack 2 Press the MODE button to indicate DC or AC on the display 3 For current measurements up to 2000µA set...

Page 7: ...tate the function switch to the position 2 Insert the black lead banana plug into the negative COM jack Insert the red test lead banana plug into the positive jack 3 Press the MODE button to indicate on the display 4 Touch the test probe tips to the circuit or wire you wish to check 5 If the resistance is less than the continuity threshold the audible signal will sound DIODE TEST 1 Rotate the func...

Page 8: ...y WARNING Do not directly view or direct the laser pointer at an eye Low power visible lasers do not normally present a hazard but may present some potential for hazard if viewed directly for extended periods of time IR Spot to Distance Diagram The 4 1 spot to distance ratio determines the size of the measured surface area with respect to the distance the meter is held away from the surface IR Mea...

Page 9: ... the MAX mode The display icon MAX will appear The meter will display and hold the maximum reading and will update only when a new maximum value is detected 2 Press the MAX button again to exit the mode Note Max does not apply to the Resistance Diode and Continuity functions DISPLAY BACKLIGHT Press and hold the IRT button for 2 second to turn the backlight on The backlight will automatically turn ...

Page 10: ... TIME the batteries should be removed to prevent damage to the unit BATTERY and FUSE Replacement WARNING To avoid electric shock disconnect the test leads from any source of voltage before removing the battery cover 1 Turn power off and disconnect the test leads from the meter 2 Lift the meter stand to expose the battery cover 3 Open the rear battery fuse compartment by removing the Phillips head ...

Page 11: ... 200V 0 1V 600V 1V All AC voltage ranges are specified from 5 of range to 100 of range DC Current 200 A 0 1 A 1 5 reading 5 digits 2000 A 1 A 20 mA 0 01 mA 200 mA 0 1 mA 2 000 0 001 A 2 5 reading 5 digits 10 A 0 01 A Note 10A for 30 sec max AC Current 50 60Hz True RMS EX210T only 200 A 0 1 A 1 5 reading 8 digits 2000 A 1 A 20 mA 0 01 mA 200 mA 0 1 mA 2 000 0 001 A 3 0 reading 5 digits 10 A 0 01 A ...

Page 12: ...ser 1mW power Wavelength is 630 to 670nm Display 2 000 count backlit liquid crystal display Overrange indication OL is displayed Auto Power Off 15 minutes approximately Polarity Automatic no indication for positive Minus sign for negative Measurement Rate 2 times per second nominal Battery One 9 volt NEDA 1604 battery Fuses mA µA ranges 200mA 250V ceramic fast blow A range 10A 600V ceramic fast bl...

Page 13: ...or consequential damages FLIR s total liability is limited to repair or replacement of the product The warranty set forth above is inclusiveand no other warranty whether written or oral isexpressed or implied C alibration Repair and C ustomer C are S ervices FLIRS ystems Inc offersrepair and calibration servicesfor the Extech Instrumentsproductswe sell NIS T certification for most products is also...

Page 14: ...u accidentel La responsabilité totale de FLIRest limitée à la réparation ou au remplacement du produit La garantie définie ci dessusest inclusiveet aucune autregarantie écriteou orale n est expriméeou implicite C alibrage réparation et servicesaprès vente FLIR S ystems Inc offre des services de calibrage et de réparation pour les produits Extech Instruments que nous commercialisons Nous fournisson...

Page 15: ... incidentaleso consecuentes La responsabilidad total deFLIRestá limitada a la reparación o reemplazo del producto La garantía precedenteesinclusiva y no hay otra garantía ya sea escrita u oral expresa o implícita S erviciosde calibración reparación y atención a clientes FLIRS ystems Inc ofrece servicios de reparación y calibración para los productos que vendemos de Extech Instruments Además ofrece...

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