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DM383/DM410

INSTRUCTION MANUAL

Summary of Contents for DM383

Page 1: ...1 800 547 5740 Fax 503 643 6322 www ueitest com email info ueitest com DM383 DM410 INSTRUCTION MANUAL ...

Page 2: ... to serious or possibly fatal injury Do not try to measure any voltage that exceeds 1000 V DC or 750 V AC Voltages above 25 volts AC or DC may constitute a serious shock hazard Turn off power disconnect the battery and discharge all capacitors before using the Ω and diode functions Use a current clamp if measuring any current above 10 amps Always turn off power to a circuit or assembly under test ...

Page 3: ... not attempt to take any unknown voltage measurements that may be in excess of 750 volts AC 1 Set function and range switch to the desired AC V range If you do not know the value of the voltage to be measured always start with the highest range and reduce the setting as required to obtain a satisfactory reading 2 Plug the red test lead into the V Ω input jack and the black lead into the COM input ...

Page 4: ...rument 3 Disconnect the power from the circuit to be tested 4 Connect the test leads in series to the circuit to be tested 5 Reapply power to the circuit the measured current will appear on the display of the instrument 6 Disconnect power to the circuit before removing the test leads from the circuit DM383 DM410 MAN P 3 Measuring Resistance OHMS Continuity CAUTION Turn off power and discharge all ...

Page 5: ...e Immediately remove the old or weak battery from the meter and dispose of it in accordance with your local disposal regulations Old or defective batteries can leak chemicals that corrode electronic circuits WARNING To avoid electric shock be sure to turn off the meter s power and disconnect both test leads from any equipment before you remove or install batteries To install a new battery follow t...

Page 6: ...ad set ATL50 Rubber boot AH190 Alligator clip adapters AAC Microwave diode booster leads ATL60 Flame safeguard relay test kit ATLFSG AC DC clamp on adapter CA2K AC clamp on adapter CA310 Phototach adapter DPM2K Humidity adapter HM1K Temperature adapter TA2K Function Range Resolution Accuracy 20 µ 0 01 µA 200 µ 0 1 µA 0 5 of reading 1 digit 2 m 1 µA DC A 20 m 10 µA 200 m 100 µA 1 2 of reading 1 dig...

Page 7: ...ited to implied warranties of merchantability and fitness for a particular purpose are limited to the express warranty UEi shall not be liable for loss of use of the instrument or other incidental or consequential damages expenses or economic loss or for any claim or claims for such damage expenses or economic loss A purchase receipt or other proof of original purchase date will be required before...

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