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USER GUIDE

 

 

 

 

 

Model 380580

  

 
Battery Powered Milliohm Meter 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Summary of Contents for 380580

Page 1: ...USER GUIDE Model 380580 Battery Powered Milliohm Meter www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Page 2: ... 2 to Kelvin Clip Red P1 Green C1 Black P2 and Blue C2 Measurement Considerations 1 Do not apply voltage to the meter input terminals Meter damage may result 2 Always insure that the circuit to be measured is switched OFF isolated and completely de energized before connecting the test leads 3 If the Over Temperature LED NO TEST indicator is lit allow the instrument to cool down before proceeding f...

Page 3: ...e NO TEST status LED will light 6 Remove the shorts from P1 and P2 and C1 and C2 and 7 Short the test leads P1 to C1 and P2 to C2 8 The RP LED as well as the NO TEST status LED should light indicating an over voltage or over range 9 Turn the rotary selector switch to OFF Polarity check 1 Short the test leads P1 to C2 and P2 to C1 together 2 Set the Function switch to the 200 0mΩ position 3 The 1 n...

Page 4: ...f the potential test leads as shown in the diagram below 3 For a short test duration of 10 seconds press the TEST RP button for less than 2 seconds This EnerSave feature can be used to conserve battery power 4 For a long test duration of 60 seconds press the TEST RP button for more than 3 seconds 5 During the test the meter will intermittently beep At the end of the test or if the test is stopped ...

Page 5: ...e resistance of the device under test Thermal Effects Temperature can have a significant effect on the performance of milliohmeter due to the temperature coefficient of the resistance under test and thermal EMF s across dissimilar conductors Most conductors have a large temperature coefficient of resistance For example 0 4 C for copper A copper conductor that has a resistance of 10 00m ohm at 20 C...

Page 6: ...the two screws to open the battery compartment 3 Always use a fuse of the proper size and value Current Circuit Fuse 500mA 250V 5x20mm fast blow F2 1 Fuse protection for the current terminals 2 If the fuse is blown the RC LED will stay on 3 The fuse is located under the printed circuit board 4 There are 4 mounting screws that have to be removed 5 Two screws are located under the black feet on the ...

Page 7: ...10 mm with cover Fuses 3 fuses all are 500mA 250V 5x20mm fast blow Range Specifications Range Resolution Test Current Accuracy reading Open Circuit Voltage 200 0m 0 1m 100mA 0 5 2 digits 4 2V 2000m 1m 100mA 0 5 2 digits 4 2V 20 00 0 01 10mA 0 5 2 digits 4 2V 200 0 0 1 10mA 0 5 2 digits 4 3V 2000 1 1mA 0 5 2 digits 4 4V International Symbols This symbol adjacent to another symbol or terminal indica...

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