3
2.1 NAMES OF COMPONENTS
1) Light, Sound and Humidity Sensitive Component
2) LCD Display
3) Function Transform Button
4) Function Rotary Switch
5) 10A Input Jack
6) mA/ Input Jack
7) COM Input Jack
8) V
、
Ω
、
Hz
、 、
Input Jack
2.2 SWITCH, BUTTONS AND INPUT JACK ELUCIDATION
•
HOLD Button: This Button is used to the switch of data hold.
•
FUNC Button: This button is used to transform function.
•
RANGE Button: This button is used to transform auto range or manual range.
•
Hz% Button: This button is used to the transformation of Hz or Duty measuring.
•
REL Button: This button is used to the transformation of relative measuring.
•
LIGHT Button: This button is used to the switch of back light.
•
Transform Switch: This switch is used to select functions and desired ranges.
•
OFF – switch: This switch is used to turn off the power.
•
10A Input Jack: Input terminal for current 0 ~ 10A.
•
mA/ Input Jack: Input terminal for current 0 ~ 400mA, centigrade temperature.
•
V
、
、
、
、
Ω
、
、
、
、
Hz
、 、
Input Jack input terminal for voltage, resistance, frequency, duty, capacitance, diode,
continuity.
•
COM Input Jack common terminal for current, voltage, resistance, frequency, duty, capacitance, diode and
continuity. measurement.
•
Humidity Semiconductor Sensor: This sensor is used to measure humidity.
3. SPECIFACTION
Accuracy is specified for a period of year after calibration and at 18 to 28
（
64(F to 82(F
）
with relative humidity
to 75%.
3.1 GENERAL SPECIFICATIONS
3.1.1 It includes 14 functions with 39 ranges.
3.1.2 Auto ranges and manual range.
3.1.3 Overrange protection for all ranges.
3.1.4 Max. Voltage between Terminals and Earth Ground: 600V DC or rms AC
3.1.5 Operating Altitude: 2000 meters (7000 ft.) maximum
3.1.6 Display: “
”LCD
3.1.7 Max. Show Value: 3999 counts max
3.1.8 Polarity Indication: ‘-’indicates negative polarity.
3.1.9 Overrange Indication: Display ‘0L’ or ‘-0L’
3.1.10 Sampling Time: approx. 0.4 second
8
7
6
5
3
1
H
O
L
D
L
IG
H
T
H
z
V
C
O
M
m
A
C
1
0
A
¡
£
C
¡
£
¡
£
¡
£
¡
£
C
V
2
4
Содержание IMT 7000
Страница 1: ...Art 422005 IMT 7000...
