Iek Compact M182 299590 [15/19] Страница 15

EK disconnect the test probes from the multimeter make sure the multimeter and accessories are dry if for a long time you are not going to use the multimeter remove the battery otherwise it may leak and pull the device out of order How to work with multimeter Measurement of DC strength Insert the connector of black test probe in COM jack and insert the red test probe into the mA jack The polarity of the red probe is considered positive Use the rotary switch to select the desired limit of DC measurement A Shut off the circuit to be measured and connect the test probes of the device in series on load which is used to measure the current Read the indications of magnitude and polarity of the measured current strength on the display Upon completion the work set the rotary switch in the OFF position Notes If the current value is not known beforehand set the limits switch to the position 200 mA and then switching to smaller limits adjust the required accuracy of measurements If the display shows only the digit 1 in the left it means that there is an overload and it is necessary to set the range switch to a higher volume Measurement of DC and AC voltage Insert the connector of black test probe into COM jack socket and insert red test the probe into Vil jack The polarity of the red probe is considered positive With the use of the turning switch select the desired limit of measurement of DC V or AC voltage V Connect the test probes in parallel to the voltage source or load On the display read the indications of value and polarity of the measured voltage Upon completion the work set the rotary switch in the OFF position Notes When you install the switch in position 500V HV sign will appear on the display reminding of the work with high voltage Caution is required If the voltage is not known beforehand set the switch of limits to the position of maximum voltage then switching to smaller limits adjust the required accuracy of measurements If the display shows only the digit 1 in the left it means that there is an overload and it is necessary to set the range switch to a higher volume 15

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