BNC 1201 - 6 1/2 Digit Digital Multimeter User Manual
Page 2

3
Table of Contents
1 GENERAL INFORMATION .......................................................................................... 6
1.1 F
EATURE
O
VERVIEW
............................................................................................... 6
1.2 W
ARRANTY
I
NFORMATION
...................................................................................... 7
1.3 P
RECAUTION OF
O
PERATION
.................................................................................. 8
1.4 U
PKEEP OF
1201.................................................................................................... 9
1.5 S
AFETY
I
NFORMATION
............................................................................................ 9
1.6 S
YMBOLS AND
T
ERMS
........................................................................................... 10
1.7 I
NSPECTION
.......................................................................................................... 11
1.8 O
PTIONS AND
A
CCESSORIES
................................................................................ 12
1.9 1201’
S
D
IMENSION
............................................................................................. 13
2 OVERVIEW ..................................................................................................................... 14
2.1 S
ETTING UP
Y
OUR
1201 D
IGITAL
M
ULTIMETER
.................................................... 14
2.1.1 To adjust the handle ......................................................................... 14
2.1.2 To connect the power ....................................................................... 17
2.1.2.1 To convert the voltage ...................................................................... 17
2.1.2.2 To change the fuse............................................................................. 20
2.1.3 Factory Default When Power-ON................................................... 24
2.2 F
EATURES
................................................................................................................ 26
2.3 1201 F
UNCTION
I
NTRODUCTION
......................................................................... 26
2.3.1 The Front Panel......................................................................................... 26
2.3.2 The Display................................................................................................ 30
2.3.2.1 Annunciators at Upper Side ............................................................. 31
2.3.2.2 Annunciators at Right Side............................................................... 31
2.3.3 The Rear Panel.......................................................................................... 32
3 BASIC MEASUREMENT FUNCTION ...................................................................... 34
3.1 V
OLTAGE
M
EASUREMENTS
(DC & AC)............................................................... 34
3.2 C
URRENT
M
EASUREMENTS
(DC & AC)............................................................... 36
3.3 R
ESISTANCE
M
EASUREMENTS
(2 & 4-
WIRE
)...................................................... 38
3.4 F
REQUENCY
& P
ERIOD
M
EASUREMENTS
.............................................................. 40
3.5 C
ONTINUITY
M
EASUREMENTS
............................................................................... 41
3.6 D
IODE
M
EASUREMENTS
........................................................................................ 42
3.7 T
EMPERATURE
M
EASUREMENTS
............................................................................ 43
3.7.1 Thermocouple Measurements ........................................................ 44