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Idiomas disponibles
Idiomas disponibles
PROPERTIES OF THE DEVICE
The all-purpose meter is a digital measurement instrument designed to measure distinct electrical quantities. In case of certain meas-
urement quantities the meter adapts an adequate range depending on the result of the measurement. The meter is equipped with
measurement pincers, which permit to measure the intensity of alternating current in a single conductor with the inductive method.
Before using the meter, read the whole manual and keep it.
The meter has a plastic housing, a liquid crystal display and a measurement range switch. The housing is equipped with measurement
sockets and a transistor check socket. The meter is equipped with measurement cables with plugs. The meter is supplied without a
battery.
ATTENTION! The meter is not a measurement device as it is construed within the „Measurement Law"
TEHNICAL DATA
Display: LCD 3 1/2 digits – maximum displayed result: 1999
Sampling frequency: approximately 3 times per second
Overload signalling: „OL" symbol displayed
Polarization indication: „-" displayed before the result of the measurement
Maximum pincers opening: 37 mm
Maximum diameter of the pincers measurement conductor: 37 mm
Batteries: AAA; 2 x 1,5 V
Working temperature: 0 ÷ 40°C; at a relative humidity <75%
Storage temperature: -10°C ÷ +50°C; at a relative humidity <85%
External dimensions: 230 x 77 x 32 mm
Weight: approximately 220 g
ATTENTION! It is prohibited to measure electrical quantities exceeding the maximum measurement range of the meter.
Parameter
Catalogue number
Range
200 mV
2 V
YT-73091
20 V
200 V
600 V
Remarks
Parameter
Catalogue number
Range
200 Ω
2 kΩ
20 kΩ
YT-73091
200 kΩ
2 MΩ
20 MΩ
Remarks
Precision: ± (% of the indication + weight of the least significant digit)
OPERATION OF THE MULTIMETER
ATTENTION! In order to protect from electric shock before the housing of the device is opened, disconnect the measurement cables
and turn the meter off.
Safety instructions
Do not operate the meter in the presence of an excessive humidity, toxic or inflammable vapours and in explosive atmosphere. Before
O P E R A T I N G
8
Direct voltage
R
= 10 MΩ
IN
Resolution
Precision
Range
0,1 mV
±(0,8% + 3)
2 V
1 mV
20 V
±(0,8% + 1)
10 mV
200 V
0,1 V
600 V
1 V
±(1,0% + 5)
Resistancea
Resolution
Range
Range
0,1 Ω
±(1,2% + 5)
1 Ω
10 Ω
±(1,0% + 5)
I
= 1 mA
F
0,1 kΩ
1 kΩ
±(1,2% + 5)
10 kΩ
±(1,5% + 5)
GB
Alternating voltage
R
= 10 MΩ; f
= 40 ÷ 400 Hz
IN
IN
Resolution
Precision
1 mV
±(1,2% + 5)
10 mV
0,1 V
1,0 V
±(1,2% + 5)
Overload protection: 600 V a.c. rms
Diode tests
Range
Range
-20
C ÷ +1000
O
U
= 1,48 V
R
-4
O
F ÷ +1832
Overload protection: 600 V a.c. rms
M A N U A L
Alternating current with pincers
f
= 50 ÷ 60 Hz
IN
Range
Resolution
2 A
1 mA
20 A
10 mA
200 A
0,1 A
600 A
1 A
Temperature
Resolution
-20
O
C ÷ 0
C
1
C
0
C ÷ 400
O
O
O
400
O
C ÷ 1000
-4
O
F ÷ +32
O
F
1
O
F
32
O
F ÷ 752
752
F ÷ 1832
O
Precision
≤ 0,4 A: ±(5% + 20)
> 0,4 A: ±(4% + 10)
≤ 4 A: ±(4% + 10)
> 4 A: ±(3% + 8)
±(2,5% + 5)
Precision
O
C: ±(4% + 5)
C: ±(1% + 5)
O
O
C: ±(2% + 10)
O
F: ±(4% + 9)
O
F: ±(1% + 9)
F: ±(2% + 20)
O
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