Manual - Test Equipment Depot
Contents
1. Frequency Measurements ils w SOOP St oS Insert the black test lead into the negative COM terminal and the red test lead into the V Q CAP TEMP Hz gt positive terminal Set the function switch to the Q position Touch the test probe tips across the circuit or component under test Read the resistance on the LCD display Set the function switch to the CAP position Insert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the V Q CAP TEMP Hz gt F positive jack Touch the test probe tips across the part under test If dISC appears in the display remove and discharge the component Read the capacitance value in the display The display will indicate the proper decimal point and value before the final reading stabilizes Insert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the V Q CAP TEMP Hz positive jack Set the function switch to the V Hz Position Press and hold the MODE button to select the Frequency Hz function k Hz will appear in the display Touch the test probe tips across the part under test Read the Frequency value on the display The display will indicate the proper decimal point and value Press and hold the MODE button again to return to the voltage mode 6 EX730 EU EN V3 2 3 12 Temperature Measurements 5 WARN2. AAC ADC _ 800A DC AC V DC VAC 600V DC AC Resistance Capacitance Frequency Diode Test 250V DC AC Temperature 60V DC 24V AC 2 EX730 EU EN V3 2 3 12 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 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 case a child swallows any of them please contact a physician immediately e Do not leave batteries and packing material lying around unattended they
3. 1 2001 Overvoltage Category IlI 600V and Category II 1000V Pollution Degree 2 10 EX730 EU EN V3 2 3 12 Maintenance 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 Cleaning and Storage Periodically wipe the case with a damp cloth and mild detergent do not use abrasives or solvents If the meter is not to be used for 60 days or more remove the battery and store it separately Battery Replacement 1 Remove the Phillips head screw that secures the rear battery door Zz 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 Disposal Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle 11 EX730 EU EN V3 2 3 12
4. 10d 10 10d 4 000kHz 1 5 2d Frequency Sensitivity 100V lt 50Hz 50V 50 to 400HZ 5V 401 to 4000HZz 4 to 1400 F 3 rdg 9 F Temperature 20 to 760 C 3 rdg 5 C 9 EX730 EU EN V3 2 3 12 General Specifications Clamp jaw opening Display Continuity check Diode test Low Battery indication Over range indication Measurement rate PEAK Temperature sensor Input Impedance AC bandwidth AC response Crest Factor Operating Temperature Storage Temperature Operating Humidity Storage Humidity Operating Altitude Battery Auto power OFF Dimensions amp Weight Safety 30mm 1 2 approx 3 3 4 digits 4000 counts backlit LCD Threshold 40Q Test current lt 0 5mA Test current of 0 3mA typical Open circuit voltage lt 3VDC typical BAT is displayed OL display 2 readings per second nominal Captures peaks gt 1ms Type K thermocouple 10MQ VDC and VAC 50 to 400Hz AAC and VAC True rms AAC and VAC 3 0 in 40A and 400A ranges 1 4 in 800A range 50 60Hz and 5 to 100 of range 5 C to 40 C 41 F to 104 F 20 C to 60 C 4 F to 140 F Max 80 up to 31 C 87 F decreasing linearly to 50 at 40 C 104 F lt 80 2000meters 7000ft maximum One 1 9V Battery After approx 25 minutes 229 x 80 x 49mm 9 0 x 3 1 x 2 0 303g 10 7 oz For indoor use and in accordance with the requirements for double insulation to IEC 1010 1 2001 EN61010
5. ING To avoid electric shock be sure the thermocouple probe has been removed before changing to another measurement function Set the function switch to the TEMP position Insert the Temperature Probe into the negative COM and the V Q CAP TEMP Hz gt F positive jacks observing polarity Touch the Temperature Probe head to the device under test Continue to touch the part under test with the probe until the reading stabilizes Read the temperature on the display The digital reading will indicate the proper decimal point and value Use the MODE button to select F or C Continuity Measurements 1 Insert the black test lead into the negative COM terminal and the red test lead into the V Q CAP TEMP Hz gt F positive terminal Set the function switch to the position Use the MODE button to select continuity The display icons will change when the MODE button is pressed 4 Touch the test probe tips across the circuit or component under test 5 Ifthe resistance is lt 40Q a tone 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 V O CAP TEMP Hz Fpositive jack 2 Turn the function switch to gt F position Use the MODE button to select the diode function if necessary diode symbol will appear on the LCD when in Diode test mode 3 Touch the test probe tips to the diode or semiconductor junction under te
6. OTES Read and understand all Warning and Caution statements in this operation manual prior to using this meter Set the function select switch to the OFF position when the meter is not in use AC DC Current Measurements WARNING Ensure that the test leads are disconnected from the meter before making current clamp measurements 1 Set the Function switch to the 800A 400A or 40A range If the approx range of the measurement is not known select the highest range then move to the lower ranges if necessary Use the MODE button to select AC or DC Press the DC ZERO button to zero the meter display 4 Press the trigger to open jaw Fully enclose only one conductor For optimum results center the conductor in the jaw 5 The clamp meter LCD will display the reading Correct Incorrect AC DC Voltage Measurements 1 Insert the black test lead into the negative COM terminal and the red test lead into the positive V Q CAP TEMP Hz terminal Set the function switch to the V Hz position Use the MODE button to select AC or DC Voltage Connect the test leads in parallel to the circuit under test at ee a N Read the voltage measurement on the LCD display 5 EX730 EU EN V3 2 3 12 Resistance Measurements 1 Capacitance Measurements WARNING To avoid electric shock discharge the capacitor under test before measuring 1 2 Note For very large values of capacitance measurement it can take several minutes
7. 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 EX730 EU EN V3 2 3 12 Description Meter Descri Current Clamp opening trigger 3 Control e e Oe a a Display icons Description HOLD Minus sign 0 to 3999 DC ZERO PEAK AUTO DC AC BAT mV or V Q A F Hz F and C n m u M k Backlit LCD Display COM negative input jack for black test lead ption clamp buttons Data Hold Mode Peak Backlight DCA Zero DC AC TRMS CLAMP METER EX730 Rotary function switch V QO CAP TEMP Hz gt F positive input jack for red lead Data Hold Negative reading display Measurement display digits DCA Zero Peak capture Auto Range mode Direct Current Alternating Current Low battery Milli volts or Volts Voltage Ohms Resistance Amperes Current Farad Capacitance Hertz Frequency Fahrenheit and Celsius units Temperature Unit of measure prefixes nano milli micro mega and kilo Continuity test Diode test HOLD ZERO PEAK AUTO numF MkOHz F al CICILY BAT 4 EX730 EU EN V3 2 3 12 Operation N
8. ll zero the range selected a Press the PEAK button Pmax will display The display will update each time a higher positive peak occurs 7 Press the PEAK button again Pmin will display The display will now update and indicate the lowest negative peak 8 To return to normal operation press and hold the PEAK button until the Pmin or Pmax indicator switches off Note If the Function switch position is changed after a calibration the Peak Hold calibration must be repeated for the new function selected LCD Backlight Button The LCD is equipped with backlighting Press the backlight button to turn the backlight on Press again to turn the backlight off Automatic Power OFF In order to conserve battery life the meter will automatically turn off after approximately 25 minutes To turn the meter on again turn the function switch to the OFF position and then to the desired function position 8 EX730 EU EN V3 2 3 12 Specifications Range amp Accuracy Resolution of reading digits 50160Hz 400 0A AC 2 5 8d 2 8 5d AC Voltage 4 000V AC 50 60Hz 40 00V AC 1 5 5d True RMS 400 0V AC Se AC 0 5d 400 0mMV DC OmV DC 0 8 o OBRA 4 o DC DC Voltage mE 00V DC 1 5 2d 400 0VDC OV DC 600V DC 2 0 2d 400 00 1 0 4d 4 l s OOkQ 1 5 2d Resistance 400 0kKQ OkQ ae 5d 5 0 30d 5 0 20d 3 0 5d Capacitance 4 0
9. r Test Equipment 99 Washington Street User s Guide Ah Depot Melrose MA 02176 Phone 781 665 1400 E Pa 1 800 517 8431 Toll Free 1 800 517 8431 TT INSTRUMENTS A FLIR COMPANY 800 Amp AC DC True RMS Clamp Meter Model EX730 AUTO POWER OFF DC AC TRMS CLAMP METER EX730 INSTRUMENTS ZERO M CE Introduction Congratulations on your purchase of the EX730 Clamp DMM Careful use of this meter will provide many years of reliable service Safety International Safety Symbols This symbol adjacent to another symbol or terminal indicates the user must refer to the manual for further information A This symbol adjacent to a terminal indicates that under normal use hazardous voltages may be present fl Double insulation SAFETY NOTES e Do not exceed the maximum allowable input range of any function e Do not apply voltage to meter when resistance function is selected e Set the function switch OFF when the meter is not in use e Remove the battery if meter is to be stored for longer than 60 days WARNINGS e Set function switch to the appropriate position before measuring e When measuring volts do not switch to current resistance modes e Do not measure current on a circuit whose voltage exceeds 600V e When changing ranges always disconnect the test leads from the circuit under test UL Note A UL mark does not indicate that this product has been evaluated for accuracy Function Maximum Input
10. st Note the meter reading Reverse the test lead polarity by reversing the red and black leads Note this reading The diode or junction can be evaluated as follows e If one reading displays a value typically 0 400V to 0 900V and the other reading displays OL the diode is good e If both readings display OL the device is open If both readings are very small or 0 the device is shorted T EX730 EU EN V3 2 3 12 Data Hold To freeze the LCD reading press the HOLD button While data hold is active the HOLD icon appears on the LCD Press the HOLD button again to return to normal operation DC ZERO Relative The DC ZERO is a relative feature and can be used in any function 1 Press the DC ZERO button to zero the display ZERO will appear in the display The displayed reading is now the actual value less the stored zero value 2 Press the DC ZERO button to view the stored value ZERO will flash in the display 3 To exit this mode press and Hold the ZERO button until ZERO is no longer in the display Peak Hold The Peak Hold function captures the peak AC or DC voltage or current The meter can capture negative or positive peaks as fast as 1 millisecond in duration Turn the function switch to the A or V position Use the MODE button to select AC or DC Allow time for the display to stabilize gt a E Press and Hold the PEAK button until CAL appears in the display This procedure wi
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