Tab le of co ntents
O VERVI EW ..............................................................................................................................................................................................................53
UNPACKING IN SPECTION ............................................................................................................................................................................54
SAFETY INFOR MA TION .................................................................................................................................................................................55
RUL ES FOR SA FE O PER ATI ON .................................................................................................................................................................56
INTE RNATIONA L ELEC TRICAL SYMB OL S ....................................................................................................................................57
THE METER STRUCTURE.............................................................................................................................................................................58
FUNCTI ONAL B UT T ON S................................................................................................................................................................................59
DISPLA Y SYMB OLS ...........................................................................................................................................................................................60
MEA SUR EMEN T O PER ATI ON ...................................................................................................................................................................61
A. DC V
OLTAGE
M
EASUREMENT
.................................................................................................................................................................61
B. AC V
OLTAGE
M
EASUREMENT
..................................................................................................................................................................62
C. DC C
URRENT
M
EASUREMENT
................................................................................................................................................................63
D. AC C
URRENT
M
EASUREMENT
.................................................................................................................................................................64
E. M
EASURING
R
ESISTANCE
..........................................................................................................................................................................65
F. T
HE
M
ODEL
DM39B: F
REQUENCY
M
EASUREMENT
.......................................................................................................................66
G. T
H E
M
ODEL
DM39B: T
EMPERATURE
M
EASUREMENT
.................................................................................................................67
H. C
APACITANCE
M
EASUREMENT
................................................................................................................................................................68
I. M
EASURING
D
IODES
& C
ONTINUITY
.......................................................................................................................................................69
J. M
EASURING
T
RANSISTOR
...........................................................................................................................................................................70
SLE E P MODE ..........................................................................................................................................................................................................70
G ENERAL SPECIFICATION S......................................................................................................................................................................71
ACCURA CY SPECI FICA TI ONS ..................................................................................................................................................................72
A. DC V
OLTAGE
..................................................................................................................................................................................................72
B. AC V
OLTAGE
...................................................................................................................................................................................................72
C. DC C
URRENT
.................................................................................................................................................................................................72
D. AC C
URRENT
..................................................................................................................................................................................................73
E. R
ESISTANCE
T
EST
........................................................................................................................................................................................73
F. T
HE
M
ODEL
DM39B: F
REQUENCY
........................................................................................................................................................73
G. T
H E
M
ODEL
DM39B: T
EMPERATURE
..................................................................................................................................................74
H. C
APACITANCE
.................................................................................................................................................................................................74
I. D
IODES AND
C
ONTINUITÀ
T
EST
.................................................................................................................................................................74
J. T
RANSIST OR
T
EST
.........................................................................................................................................................................................74
MAINTENANCE ....................................................................................................................................................................................................75
A. G
ENER AL
S
ERVICE
.......................................................................................................................................................................................75
B. R
EPLACING THE
B
ATTER Y
.........................................................................................................................................................................75
B. R
EPLACING THE
F
USES
...............................................................................................................................................................................76
