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  5. Operation Manual

Kusam-meco 860A Operation Manual

Manual is about: DIGITAL DUAL DISPLAY AC/DC CLAMP METER

Summary of 860A

  • Page 1

    Digital dual display ac/dc clamp meter model-860a operation manual.

  • Page 2

    Digital dual display ac/dc clamp meter model-860a table of contents title page safety information safety symbols........................... Meter description........................................................ Rotary switch............................................................... Rel.........

  • Page 3

    Warning ! Dangerous voltage (risk of electric shock). Caution ! Refer to the user’s manual before using this meter. Double! Insulation (protection class ii). Alternating current (ac) direct current (dc) either dc or ac ground (maximum permitted voltage between terminal and ground). The symbol indica...

  • Page 4

    4 off 3000a~ v~ hz Ù °c/°f mv~ 400a~ d. Hold light > 2 sec push button rel select hz / duty max/min figure 3. Push button 1. Rel r ? Pressing this button, the meter enters relative measuring mode, “relp ” is displayed on the lcd and the present reading becomes the reference value and displayed on th...

  • Page 5

    2. Select 3. Hz / duty 4. Max/min 5. Hold ? Set up reference value for your measurement. ? Select your measurement function and your range. ? Press set once, then press select twice to select the reference value for a measurement. ? Pressing the rel r button for more than 2 seconds returns the meter...

  • Page 6

    7 express function : 1. Display : lcd dual display, facilitates to read the data. 2. Clamp light easy for test the electric current in poorly lighted places. 8.

  • Page 7

    9 3. Leads cramp in the clamp easy for fixing one lead when you need test two separation vertices. 10 4. Magnet in the meter back for fixing instruments on metal shelves, measured convenient operation..

  • Page 8

    11 5. The distributing line device will avoid the dangerous when distributing electrical wire with hands. Safety standards : emc/lvd. Cat ii 1000v. The meter is up to the standards of iec1010 double insulation pollution degree 2, over voltage category ii. 12 operating environment : temperature 32 to...

  • Page 9

    13 2.2.2 ac v oltage (t rue rms) range 60mv 600mv 6v 60v 600v 750v resolution 0.01mv 0.1mv 1mv 10mv 100mv 1v accuracy sensitivity 50-500hz 50-1khz 1k-5khz 5k-10khz 10k-20khz ±(1.2%of rdg +10digits ±(1.5%of rdg +10digits ±(2%of rdg +10digits ±(3.5%of rdg +10digits ±(4.5%of rdg +10digits ±(1.2%of rdg ...

  • Page 10

    15 2.2.6 capacitance overload protection : 250v dc or ac rms range accuracy resolution 40nf 400nf 4µf 40µf 400µf 4000µf 10pf 100pf 1nf 10nf 100nf 1µf ± (0.5% of rdg + 10 digits) ± (2.5% of rdg + 5 digits) ± (5.0% of rdg + 10 digits) ± (20.0% of rdg + 20digits) 2.2.7 diode and audible continuity test...

  • Page 11

    3.6 diode and audible continuity test 1) connect the black test lead to “com” socket and red test lead to the “vÙhz” socket. 2) set the selector switch to desired “Ù ” position. 3) press “select” key to choose diode or audible continuity measurement 4) connect the test leads across the diode under m...

  • Page 12

    4. Maintenance 1) before open the battery door, disconnect both test lead and never use the meter before the battery door is closed. 2) to avoid contamination or static damage, do not touch the circuit board without proper static protection. 3) if the meter is not going to be used for a long time, t...

  • Page 13: Test Certificate

    Mumbai test certificate digital dual display ac / dc clamp meter this test certificate warrantees that the product has been inspected and tested in accordance with the published specifications. The instrument has been calibrated by using equipment which has already been calibrated to standards trace...