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OPERATOR’S 
INSTRUCTION 
MANUAL

 

DT830B 

 

DIGITAL MULTIMETER

 

READ  AND  UNDERSTAND  THIS  MANUAL 

BEFORE USING THE INSTRUMENT 

Failure  to  understand  and  comply  with  the 

WARNINGS  and  operating  instructions  can 

result  in  serious  or  fatal  injuries  and/or 

property damage.

 

WARNING 

Summary of Contents for DT830B

Page 1: ...830B DIGITAL MULTIMETER READ AND UNDERSTAND THIS MANUAL BEFORE USING THE INSTRUMENT Failure to understand and comply with the WARNINGS and operating instructions can result in serious or fatal injurie...

Page 2: ...y workshop DIYers and home applications SPECIFICATIONS Accuracies are guaranteed for 1 year 23 5 less than 80 RH DC VOLTAGE RANGE RESOLUTION ACCURACY 200mV 100uV 0 5 of rdg 3D 2000mV 1mV 20V 10mV 200V...

Page 3: ...rdg 2D 10A 10mA 2 0 of rdg 10D 1 8 of rdg 2D OVERLOAD PROTECTION 500mA 250V fuse 10A range unfused MEASURING VOLTAGE DROP 200mV RESISTANCE RANGE RESOLUTION ACCURACY 200 100m 1 0 of rdg 10D 2000 1 20K...

Page 4: ...ed is not known beforehand set switch to the highest range and reduce it until satisfactory reading is obtained 3 Connect test leads to device or circuit being measured 4 Turn on power of the device o...

Page 5: ...ion 3 If the resistance being measured is connec ted to a circuit turn off power and discharge all capacitors before measurement 4 Connect test leads to circuit being mea sured 5 Read resistance value...

Page 6: ...ent and blow almost always as a result of operator error If appears in display it indicates that the battery should be replaced To replace battery Fuse 500mA 250V remove the 2 screws in the bottom of...

Page 7: ...7...

Page 8: ...ttery the switch should be in the OFF position when the instrument is not in use 2 DISPLAY 3 digit 7 segment 0 5 high LCD 3 Common JACK Plug in connector for black negative test lead 4 V mA JACK Plug...

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