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Instruction Manual
ICM A1
AC/DC Clamp Meter
EN
ICM A1

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Summary of Contents for RS ICM A1

  • Page 1 Instruction Manual ICM A1 AC/DC Clamp Meter ICM A1 ...
  • Page 2: Read First

     Warning Safety sheet ........
  • Page 3  Caution Do not expose the instrument to extremes in temperature or high humidity. Symbols as marked on the instrument and instruction manual  Risk of electric shock  See instruction card  DC measurement  AC measurement Equipment protected by double or ...
  • Page 4 Power on / off Auto Power Off...
  • Page 5: Auto Power Off Disable

    Auto Power Off Disable Hold down and press ACA & DCA CAT.Ⅲ600V with respect to earth for the jaw Barrier for Hand Guard The barrier on the JAW is indicating the limit of safe access of the hand- held part, do not hold over the barrier when in normal use.
  • Page 6 Auto ACA&DCA Detection / ACA&DCA Due to the high sensitivity of the instrument, perform DCA Zero in the same direction as measurement to avoid interference by an external magnetic field.
  • Page 7: Data Hold

    Data Hold The display will flash continuously if the measured signal is larger by 50counts than the display reading. However, it cannot detect across the AC and DC Current.
  • Page 8: Inrush Current

    DCA ZERO Inrush Current The instrument calculates the RMS value for 100ms as detecting a more than 5A current.
  • Page 9: Backlight On/Off

    Low Pass Filter The cut -off frequency of the low pass filter is about 160Hz with attenuation characteristic of approx-24db/octave. Backlight on/off...
  • Page 10 Voltsense The number of dashes displaying on the LCD indicates the electric field intensity. If no indication, voltage could still be present.
  • Page 11: Battery Replacement

    Battery Replacement Maintenance Do not attempt to repair this instrument. It contains no user-serviceable parts. Repair or servicing should only be performed by qualified personnel. Cleaning Periodically wipe the case with a dry cloth and detergent. Do not use abrasives or solvents.
  • Page 12: General Specifications

    Specifications 1-1 General Specifications Display Count : 6000 count Overrange Display : “OL” or “-OL” Conversion Rate : 2 times / second Dimensions (W x H x D) : 60 x 147 x 31.5 mm Weight : 140 g Power requirement : LR44 Size Button Battery 1.5V x 2 Battery Life : 20 hours.
  • Page 13: Environmental Conditions

    1-2 Environmental Conditions Indoor Use. Maximum operating altitude : 2000m (6562 ft) Operating temperature : 0°C ~ 30°C, ≦80%RH 30°C ~ 40°C, ≦75%RH 40°C ~ 50°C, ≦45%RH Storage temperature : -20 to +60°C, 0 to 80% RH (no batteries). Temperature coefficient : 0.2 x (Specified accuracy) / °C, <...
  • Page 14: Electrical Specifications

    1-3 Electrical Specifications Accuracy is given as ±(% of reading + counts of least significant digit) at 23°C ± 5°C,with relative humidity Less than 80% R.H. ACV and ACA specifications are ac coupled, true R.M.S. The crest factor may be up to 3.0 as 4000 counts.
  • Page 15: Low Pass Filter

    AC Current Accuracy Accuracy Range Resolution (50 ~ 100Hz) (100 ~ 400Hz) 60.00A 0.01A ±(1.5% + 5D) ±(2.5% +5D) 300.0A 0.1A All specifications are valid from 5% to 100% of each range. Frequency Response : 50 ~ 400Hz (Sine Wave) Low-pass Filter Accuracy Range...
  • Page 16 Inrush Current Range Resolution 300.0A 0.1A Integration Time : 100ms Trigger Current : 5.0A VoltSense Voltage Range : 80V ~ 600V (At the tip of clamp)
  • Page 17: Limited Warranty

    3 years from the date of purchase. During this warranty period, RS Components will, at its option, replace or repair the defective unit, subject to verification of the defect or malfunction. This warranty does not cover fuses,...
  • Page 18 RS Components SA P.O. Box 12182, Vorna Valley, 1686 20 Indianapolis Street, Kyalami Business Park, Kyalami, Midrand, South Africa www.rs-components.com Asia RS Components Pte Ltd. 31 Tech Park Crescent Singapore 638040 www.rs-components.com China RS Components Ltd. Suite 23 A-C , East Sea Business Centre Phase 2 , No.

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