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  5. Operation Manual

Kusam-meco KM 111M Operation Manual

Manual is about: TRUE RMS DIGITAL CLAMPMETER PLUS MULTIMETER

Summary of KM 111M

  • Page 1

    17, bharat industrial estate, t. J. Road, sewree (w), mumbai-400015. India sales direct: (022)24156638 tel.:(022) 2412 4540, 2418 1649 fax: 91-22-2414 9659 e-mail : kusam_meco@vsnl.Net, website : www.Kusamelectrical.Com; www.Kusam-meco.Co.In list of products * digital multimeter * digital ac & ac/dc...

  • Page 2

    Nearly every electrical engineer has a hand held digital clamp meter (tongtester). We sometimes take them for granted, until we damage them or “burn them out”. If you incorrectly connect your clamp meter to a circuit, or if you have the clamp meter on wrong setting, you damage the meter and possibly...

  • Page 3

    -1- ® ® safety this manual contains information and warnings that must be followed for operating the instrument safely and maintaining the instrument in a safe operating condition. If the instrument is used in a manner not specified by the manufacturer, the protection provided by the instrument may ...

  • Page 4

    7 7 -3- ® ® - 4- ® ® average (km 111m); true rms (km112m).

  • Page 5

    -5- ® ® -6- ® ® accuracy is ± (% reading digits + number of digits) or otherwise specified, at 23°c ± 5°c & less than 75% r.H. Dc voltage range resolution accuracy 400.0 mv 4.000 v 40.00 v 400.0 v 600 v 100.0 m v 1 mv 10 mv 100 mv 1 v ± (0.3% rdg + 4 dgts) ± (0.5% rdg + 3 dgts) ± (0.5% rdg + 3 dgts)...

  • Page 6

    -7- ® ® ac current (clamp-on) range resolution 1)2)3) accuracy 40.00 a 400.0 a 600 a 10 ma 100 ma 1 a ± (1.5% rdg + 8 dgts) 1) induced error from adjacent current carrying conductor : 0.05/a 2) specified accuracy is from 1% to 100% of range and for measurements made at the jaw center. When the condu...

  • Page 7

    -9- -10- ® ® ® ® caution : before and after hazardous voltage measurements, test the voltage function on a known source such as line voltage to determine proper meter functioning..

  • Page 8

    -11- ® ® -12- ® ®.

  • Page 9

    -13- ® ® -14- ® ®.

  • Page 10

    -15- ® ® -16- ® ®.

  • Page 11

    -17- ® ® -16- -18- ® ®.

  • Page 12: Test Certificate

    Warranty each “kusam-meco” product is warranted to be free from defects in material and workmanship under normal use & service. The warranty period is one year (12 months) and begins from the date of despatch of goods. In case any defect occurs in functioning of the instrument, under proper use, wit...