Bacharach EX410 Manual
Contents
1. sie ROOL actoolsupply com 207 1244 gt _aikencolon com _ User s Guide Extech EX410 NIST 8 Function Professional MultiMeter Extech EX410 Professional Multimeter Digital Multimeter Extech 410 m 200V DC MULTIMETER 410 actoolsupply com actoolsupply com C TOOL re PLY COM 207 1244 Introduction aikencolon com__ Congratulations on your purchase of the Extech EX410 Multimeter This meter measures AC DC Voltage AC DC Current Resistance Diode Test and Continuity plus Thermocouple Temperature This device is shipped fully tested and calibrated and with proper use will provide years of reliable service Please visit our website to check for the latest version of this User Guide Product Updates and Customer Support Safet International Safety Symbols This symbol adjacent to another symbol or terminal indicates the user must refer to the manual for further information This symbol adjacent to a terminal indicates that under normal use hazardous voltages may be present Double insulation This WARNING symbol indicates a potentially hazardous situation which if not avoided could result in death or serious injury This CAUTION symbol indicates a potentially hazardous situation which if not CAUTION avoided may result damage to the product All o gt gt This symbol advises the user that the terminal s so marked must not be connected to a circuit point at which the voltage with respect2. DC Current 1 5 reading 3 digits A DC 1 5 g gits 2 5 reading 3 digits AC Current 50 to 400Hz A AC l 1 8 reading 8 digits 2 5 reading 10 digits 3 0 reading 8 digits 3 5 reading 10 digits 8 reading 4 digits Resistance pal PEN als 8 reading 2 digits 1 0 reading 2 digits 2 0 reading 5 digits Temperature 3 0 reading 3 digits meter only probe accuracy not included NOTE Accuracy specifications consist of two elements e reading This is the accuracy of the measurement circuit e digits This is the accuracy of the analog to digital converter NOTE Accuracy is stated at 18 C to 28 C 65 F to 83 F and less than 75 RH 10 EX410 EU EN V5 4 7 13 actoolsupply com actoolsupply com C TOOL PLY COM 207 1244 General Specifications gt aikencolon com _ Diode Test Test current of 1mA maximum open circuit voltage 2 8V DC typical Continuity Check Audible signal when resistance is less than approximately 150Q Input Impedance 10MQ AC Response Average responding ACV Bandwidth 50Hz to 1kHz DCA voltage drop 200mV Display 3 digit 2000 count LCD 0 9 digits Auto Power Off Meter switches OFF after 15 minutes approximately of inactivity Overrange indication 1 is displayed Polarity Automatic no indication for positive polarity Minus sign for negative polarity Measurement Rate 2 times per second nominal Low Battery
3. Indication is displayed if battery voltage drops below operating voltage Battery One 9 volt NEDA 1604 battery Fuses mA pA ranges 0 2A 250V fast blow A range 20A 250V ceramic fast blow Operating Temperature 5 C to 40 C 41 F to 104 F Storage Temperature 20 C to 60 C 4 F to 140 F Operating Humidity Max 80 up to 31 C 87 F decreasing linearly to 50 at 40 C 104 F Storage Humidity lt 80 Operating Altitude 2000 meters 7000ft maximum Weight 342g 0 753lb includes holster Size 187 x 81 x 50mm 7 36 x 3 2 x 2 0 includes holster Safety For indoor use and in accordance with the requirements for double insulation to IEC 1010 1 2001 EN61010 1 2001 Overvoltage Category IlI 600V and Category II 1000V Pollution Degree 2 11 EX410 EU EN V5 4 7 13 actoolsupply com C TOOL actoolsupply com PLY COM 207 1244 Maintenance CZ Sikencolon com WARNING To avoid electrical shock disconnect the meter from any circuit remove the test leads from the input terminals and turn OFF the meter before opening the case Do not operate the meter with an open case This MultiMeter is designed to provide years of dependable service if the following care instructions are performed 1 KEEP THE METER DRY If it gets wet wipe it off 2 USE AND STORE THE METER IN NORMAL TEMPERATURES Temperature extremes can shorten the life of the electronic parts and distort or melt plastic parts 3 HA
4. NDLE THE METER GENTLY AND CAREFULLY Dropping it can damage the electronic parts or the case 4 KEEP THE METER CLEAN Wipe the case occasionally with a damp cloth DO NOT use chemicals cleaning solvents or detergents 5 USE ONLY FRESH BATTERIES OF THE RECOMMENDED SIZE AND TYPE Remove old or weak batteries so they do not leak and damage the unit 6 IF THE METER IS TO BE STORED FOR A LONG PERIOD OF TIME the batteries should be removed to prevent damage to the unit Battery Replacement 1 Remove the Phillips head screw that secures the rear battery door 2 Open the battery compartment 3 Replace the 9V battery 4 Secure the battery compartment You as the end user are legally bound EU Battery ordinance to return all used batteries disposal in the household garbage is prohibited You can hand over your used batteries accumulators at collection points in your community or wherever batteries accumulators are sold ry Disposal Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle WARNING To avoid electric shock do not operate the meter until the battery cover is in place and fastened securely NOTE If the meter does not work properly check the status of the fuses and batteries and ensuring proper insertion 12 EX410 EU EN V5 4 7 13 actoolsupply com AC TOOL actoolsupply com PLY COM 207 1244 REPLACING THE FUSES _ _aikencolon com _ WARNING To avoid e
5. ase a child swallows any of them please contact a physician immediately e Do not leave batteries and packing material lying around unattended they can be dangerous for children if they use them as toys e Incase the device is going to be unused for an extended period of time remove the batteries to prevent them from training e Expired or damaged batteries can cause cauterization on contact with the skin Always therefore use suitable hand gloves in such cases e See that the batteries are not short circuited Do not throw batteries into the fire 3 EX410 EU EN V5 4 7 13 actoolsupply com C TOOL actoolsupply com PLY COM 207 1244 OVERVOLTAGE CATEGORY III gt aikencolon com _ This meter meets the IEC 61010 1 2001 standard for OVERVOLTAGE CATEGORY III Cat III meters are protected against overvoltage transients in fixed installation at the distribution level Examples include switches in the fixed installation and some equipment for industrial use with permanent connection to the fixed installation SAFETY INSTRUCTIONS This meter has been designed for safe use but must be operated with caution The rules listed below must be carefully followed for safe operation 1 NEVER apply voltage or current to the meter that exceeds the specified maximum Input Protection Limits Function Maximum Input VAC 750V DC AC V DC or VAC 1000V DC AC 200Vrms on 200mV range mA DC 200mA 250V fast acting fuse ADC 20A 250V fast acting fuse 30 se
6. conds max every 15 minutes Ohms Continuity 250Vrms for 15sec max 2 USE EXTREME CAUTION when working with high voltages 3 DO NOT measure voltage 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 before opening the covers to replace the fuse or battery 7 NEVER operate the meter unless the back cover and the battery cover is in place and fastened securely 4 EX410 EU EN V5 4 7 13 actoolsupply com C TOOL actoolsupply com PLYCOM 207 1244 Controls and Jacks gt aikencolon com _ _ Rubber holster must be removed to access battery 2000 count LCD display F button for temperature measurements C button for temperature measurements Function switch mA UA and A input jacks COM input jack Positive input jack oS eS oS de oe Te Battery check button 10 Hold button freezes displayed reading 11 LCD backlight button Note Tilt stand test lead holders and battery compartment are on rear of unit Symbols and Annunciators Continuity P Diode test Battery status ee Test lead connection error HOLD Display hold F Degrees Fahr
7. ctoolsupply com G ROOL 207 1244 DISPLAY BACKLIGHT gt _aikencolon com Press and hold the 74 button to turn on the display backlight function The backlight will automatically turn off after 15 seconds BATTERY CHECK The t__ ICHECK function tests the condition of the 9V battery Set the function switch to the 200VDC range and press the CHECK button If the reading is less than 8 5 battery replacement is recommended HOLD The hold function freezes the reading in the display Press the HOLD key momentarily to activate or to exit the hold function AUTO POWER OFF The auto off feature will turn the meter off after 15 minutes LOW BATTERY INDICATION If the icon appears in the display the battery voltage is low and the battery should be replaced WRONG CONNECTION INDICATION The e icon will appear in the upper right conner of the display and the buzzer will sound whenever the positive test lead is inserted into the 20A or uA mA input jack and a non current green function is selected If this occurs turn the meter off and reinsert the test lead into the proper input jack for the function selected Specifications DC Voltage 200mV 0 3 reading 2 digits voc av pov 0 5 reading 2 digits 0 8 reading 2 digits AC Voltage a 50 to 400Hz 400Hz to 1kHz V AC 1 0 reading 6 digits 2 0 reading 8 digits 1 5 reading 6 digits 2 5 reading 8 digits 2 0 reading 6 digits 3 0 reading 8 digits
8. e power from the circuit under test then open up the circuit at the point where you wish to measure current 5 Touch the black test probe tip to the neutral side of the circuit Touch the red test probe tip to the hot side of the circuit 6 Apply power to the circuit 7 Read the current in the display Current AC Source AC Amps RESISTANCE MEASUREMENTS WARNING To avoid electric shock disconnect power to the unit under test and discharge all capacitors before taking any resistance measurements Remove the battery and unplug the line cords 1 Set the function switch to the highest Q position 2 Insert the black test lead banana plug into the negative COM jack Insert the red test lead banana plug into the positive Q jack 3 Touch the test probe tips across the circuit or part under test It is best to disconnect one side of the part under test so the rest of the circuit will not interfere with the resistance reading 4 Read the resistance in the display and then set the function switch to the lowest Q position that is greater than the actual or any anticipated resistance 8 EX410 EU EN V5 4 7 13 actoolsupply com C TOOL actoolsupply com PLY COM 207 1244 CONTINUITY CHECK WARNING To avoid electric shock never measure continuity on circuits or wires that have voltage 1 Set the function switch to the position 2 Insert the black lead banana pl
9. enheit C Degrees Celsius 5 EX410 EU EN V5 4 7 13 actoolsupply com C TOOL actoolsupply com PLYCOM 207 1244 Operating Instructions gt _aikencolon com _ WARNING Risk of electrocution High voltage circuits both AC and DC are very dangerous and should be measured with great care 1 ALWAYS turn the function switch to the OFF position when the meter is not in use 2 If 1 appears in the display during a measurement the value exceeds the range you have selected Change to a higher range NOTE On some low AC and DC voltage ranges with the test leads not connected to a device the display may show a random changing reading This is normal and is caused by the high input sensitivity The reading will stabilize and give a proper measurement when connected to a circuit DC VOLTAGE MEASUREMENTS CAUTION Do not measure DC voltages if a motor on the circuit is being switched ON or OFF Large voltage surges may occur that can damage the meter 1 Set the function switch to the highest V DC position 2 Insert the black test lead banana plug into the negative COM jack Insert the red test lead banana 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 Reset the function switch to successively lower V DC positions to obtain a higher resolution reading If the po
10. function switch to the 200A DC position and insert the red test lead banana plug into the uA mA jack 3 For current measurements up to 200mA DC set the function switch to the 200mA DC position and insert the red test lead banana plug into the uA mA jack 4 For current measurements up to 20A DC set the function switch to the 20A DC range and insert the red test lead banana plug into the 20A jack 5 Remove power from the circuit under test then open up the circuit at the point where you wish to measure current 6 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 7 Apply power to the circuit 8 Read the current in the display Current DC mA amp UA 7 EX410 EU EN V5 4 7 13 actoolsupply com C TOOL actoolsupply com PLYCOM 207 1244 AC CURRENT MEASUREMENTS _ gt aikencolon com_ CAUTION Do not make current measurements on the 20A scale for longer than 30 seconds Exceeding 30 seconds may cause damage to the meter and or the test leads 1 Insert the black test lead banana plug into the negative COM jack 2 For current measurements up to 200mA AC set the function switch to the highest 200mA AC _ position and insert the red test lead banana plug into the mA jack 3 For current measurements up to 20A AC set the function switch to the 20A AC range and insert the red test lead banana plug into the 20A jack 4 Remov
11. larity is reversed the display will show minus before the value TRUE RMS MULTIMETER 411 DC Voltage 6 EX410 EU EN V5 4 7 13 actoolsupply com C TOOL actoolsupply com isit LY COM 207 1244 AC VOLTAGE MEASUREMENTS aZ Sikencolon com WARNING Risk of Electrocution The probe tips may not be long enough to contact the live parts inside some 240V outlets for appliances because the contacts are recessed deep in the outlets As a result the reading may show 0 volts when the outlet actually has voltage on it Make sure the probe tips are touching the metal contacts inside the outlet before assuming that no voltage is present Set the function switch to the highest V AC position 2 Insert the black test lead banana plug into the negative COM jack Insert red test lead banana plug into the positive V jack 3 Touch the black test probe tip to the neutral side of the circuit Touch the red test probe tip to the hot side of the circuit 4 Read the voltage in the display Reset the function switch to successively lower V AC positions to obtain a higher resolution reading Voltage DC CURRENT MEASUREMENTS CAUTION Do not make current measurements on the 20A scale for longer than 30 seconds Exceeding 30 seconds may cause damage to the meter and or the test leads 1 Insert the black test lead banana plug into the negative COM jack 2 For current measurements up to 200UA DC set the
12. lectrical shock disconnect the meter from any circuit remove the test leads from the input terminals and turn OFF the meter before opening the case Do not operate the meter with an open case 1 Disconnect the test leads from the meter 2 Remove the protective rubber holster 3 Remove the battery cover two B screws and the battery 4 Remove the four A screws securing the rear cover 5 Lift the center circuit board straight up from the connectors to gain access to the fuse holders 6 Gently remove the old fuse and install the new fuse into the holder 7 Always use a fuse of the proper size and value 0 2A 250V fast blow 5x20mm for the 200mA range 20A 250V fast blow 6 3x32mm for the 20A range 8 Align the center board with the connectors and gently press into place 9 Replace and secure the rear cover battery and battery cover WARNING To avoid electric shock do not operate your meter until the fuse cover is in place and fastened securely UL LISTED The UL mark does not indicate that this product has been evaluated for the accuracy of its readings 13 EX410 EU EN V5 4 7 13 actoolsupply com
13. to earth ground exceeds in this case 600 VAC or VDC 2z 2X 2 EX410 EU EN V5 4 7 13 actoolsupply com actoolsupply com CAUTIONS e Improper use of this meter can cause damage shock injury or death Read and understand this user manual before operating the meter e Always remove the test leads before replacing the battery or fuses e Inspect the condition of the test leads and the meter itself for any damage before operating the meter Repair or replace any damage before use e Use great care when making measurements if the voltages are greater than 25VAC rms or 35VDC These voltages are considered a shock hazard e Warning This is a class A equipment This equipment can cause interferences in the living quarters in this case the operator can be required to carry out adequate measures e Always discharge capacitors and remove power from the device under test before performing Diode Resistance or Continuity tests e Voltage 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 e If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired e This device is not a toy and must not reach children s hands It contains hazardous objects as well as small parts that the children could swallow In c
14. ug into the negative COM jack Insert the red test lead banana plug into the positive Q jack 3 Touch the test probe tips to the circuit or wire you wish to check 4 Ifthe resistance is less than approximately 150Q the audible signal will sound If the circuit is open the display will indicate 1 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 diode jack 2 Turn the rotary switch to the position 3 Touch the test probes to the diode under test Forward bias will typically indicate 400 to 1000 Reverse bias will indicate 1 Shorted devices will indicate near 0 and the continuity beeper will sound An open device will indicate 1 in both polarities TEMPERATURE MEASUREMENTS 1 Set the function switch to the TEMP position 2 Insert the Temperature Probe into the Temperature Socket making sure to observe the correct polarity 3 Press the C or F button for the desired units 4 Touch the Temperature Probe head to the part whose temperature you wish to measure Keep the probe touching the part under test until the reading stabilizes 5 Read the temperature in the display Note The temperature probe is fitted with a type K mini connector A mini connector to banana connector adaptor is supplied for connection to the input banana jacks 9 EX410 EU EN V5 4 7 13 actoolsupply com a
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