OPERATOR’S
INSTRUCTION
MANUAL
AUTO RANGE DIGITALCLAMP METER
MODEL:
DT201D
You are welcometo contact us withyour question via
[email protected].
WARNING
READ AND UNDERSTAND THIS MANUAL
BEFORE USING THE INSTRUMENT.
Page 1: ...R S INSTRUCTION MANUAL AUTO RANGE DIGITAL CLAMP METER MODEL DT201D You are welcome to contact us with your question via support astroai com WARNING READ AND UNDERSTAND THIS MANUAL BEFORE USING THE INS...
Page 2: ...tegory CAT III 600V CAT II 1000V and Pollution degree 2 Warning To avoid possible electric shock or personal injury and to avoid possible damage to the Meter or to the equipment under test adhere to t...
Page 3: ...ed When using the test leads keep your fingers behind the finger guards Disconnect circuit power and discharge all high voltage capacitors before testing resistance continuity or diodes Replace the ba...
Page 4: ...ntly check the battery as it may leak when it has been using for some time replace the battery as soon as leaking appears A leaking battery will damage the Meter 2 GENERAL CHARACTERISTICS Display LCD...
Page 5: ...334g 3 ELECTRICAL SYMBOLS DC Direct Current AC Alternating Current DC or AC Important safety information Refer to the manual Dangerous voltage maybe present Earth ground Low battery Diode Continuity t...
Page 6: ...5 Double insulated 4 PANEL DESCRIPTION...
Page 7: ...ANGE BUTTON AC DC voltage AC current and Resistance measuring ranges can be selected manually or automatically by pushing the range control button Push this button as follows to choose range control m...
Page 8: ...tion Switch Range Switch This switch can be used to select desired function and range 11 D HOLD BUTTON When this button is pushed LCD will show the last reading and H symbol will appear till pushed ag...
Page 9: ...test is selected 5 Diode test is selected 6 Autorange mode is selected 7 Automatic power off mode is selected 8 high voltage wanning symbol 9 Data Hold is enabled 10 MAX Maximum reading is being disp...
Page 10: ...0 of rdg 5dgts Overload Protection 600V AC RMS CAT III 1000V AC RMS CAT II Max Input voltage 600V AC RMS CAT III 1000V AC RMS CAT II 5 2 AC CURRENT Auto ranging Measuring voltage drop 200mV Range Res...
Page 11: ...C 1 C 40 C 150 C 1 4 150 C 1370 C 2 3 40 2000 F 1 F 40 F 302 F 5 4 302 F 2000 F 2 5 4 Overload Protection 250V DC AC rms 5 5 RESISTANCE Auto Ranging Range Resolution Accuracy 600 0 1 1 5 of rdg 5dgts...
Page 12: ...Range Accuracy 0 60MHz 1 0 of rdg 5dgts 5 7 2 FREQUENCY through clamp Range Accuracy 50 1KHz 1 5 of rdg 5dgts 5 8 CAPACITANCE Auto Ranging Range Accuracy 60nF 600nF 6uF 60uF 400uF 20mF 10sec 8 0 of r...
Page 13: ...ment or 600V for AC voltage measurement under CAT III conditions and 1000V for DC voltage 750V for AC voltage under CAT II conditions 6 2 Measuring Current 1 Set Function Range Switch to the 60A 600A...
Page 14: ...open circuit the symbol OL will be displayed as an over range indicator c Before measuring in circuit resistance be sure that the circuit under test has all power removed and all capacitors are fully...
Page 15: ...d voltage of the diode If the connections are reversed OL will be shown on the display 6 6 Measuring Temperature 1 Set the function range switch at the TEMP position 2 Make sure the polarity of the th...
Page 16: ...e function range switch to the required Hz DUTY position 2 Connect the BLACK test lead to the COM jack and the RED to the jack Note The polarity of the red test lead is positive 3 Connect the test lea...
Page 17: ...to buy the higher thermocouple 7 Auto Power Off If you don t operate the meter for about 15 minutes it will turn off automatically To turn on it again just rotate the range switch or press a button 8...
Page 18: ...manship for a period of one year Any instrument found defective within one year from the delivery date and returned to the factory with transportation charges prepaid will be repaired adjusted or repl...
