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TABLE OF CONTENTS
page
A.
INTRODUCTION
1.
2.
3.
B.
C.
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . .5
TECHNICAL DATA
1.
2.
D.
Congratulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . .4
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . .7
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
MEASUREMENT TECHNIQUES
1.
2.
Controls and Functions . . . . . . . . . . . . . . . . . .13
Step by Step Procedures:
a) Measuring DC Volts . . . . . . . . . . . . .15
b) Measuring AC Volts . . . . . . . . . . . . .16
c) Measuring DC Amps . . . . . . . . . . . .17
d) Measuring AC Amps . . . . . . . . . . . .18
e) Measuring Resistance . . . . . . . . . . .19
f)
Measuring Diodes . . . . . . . . . . . . . .20
g) Continuity Buzzer . . . . . . . . . . . . . .21
h) Measuring Capacitance . . . . . . . . . .22
i)
Measuring Frequency . . . . . . . . . . .23
j)
Component Test . . . . . . . . . . . . . . .24
k) Logic Test . . . . . . . . . . . . . . . . . . . .26
E.
SPECIAL DMM FEATURES & FUNCTIONS . . . .27
F.
D MODE FEATURES & FUNCTIONS . . . . . . . . .29
G.
WAVEFORM MEMORY & SETUP MEMORY . . .32
H.
NORMAL MODE 440 APPLICATIONS . . . . . . . .35
I.
TREND MODE 440 APPLICATIONS . . . . . . . . . .38
J.
GLITCH CAPTURE 440 APPLICATIONS . . . . . .39
K.
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . .40
L.
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . .41
M. RS-232C INTERFACE . . . . . . . . . . . . . . . . . . . .42
N.
TROUBLE SHOOTING GUIDE . . . . . . . . . . . . . .44
42