YATO YT-73084 Manual De Instrucciones página 9

PROPERTIES OF THE DEVICE
The all-purpose meter is a digital measurement instrument designed to measure distinct electrical quantities. In case of certain measu-
rement quantities the meter adapts an adequate range depending on the result of the measurement.
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"
TECHNICA DATA
Display: LCD 3 1/2 digits – maximum displayed result: 1999
Sampling frequency: approximately 2-3 times per second
Overload signalling: digit „OL" is displayed
Polarization signalling: symbol „-" is displayed before the result of the measurement
Battery: AAA; 3 x 1,5 V
Working temperature: 0 ÷ 40°C at the relative humidity <75%
Storage temperature: -10°C ÷ +50°C; at the relative humidity <85%
External dimensions: 158 x 75 x 35 mm (without the rubber protection)
Weight: approximately 200 g (without the rubber protection)
ATTENTION! It is prohibited to measure electrical quantities exceeding the maximum measurement range of the meter.
Direct Voltage
Parameter
R = 10 MΩ
IN
Catalogue number Range Resolution
200
0,1 mV
mV
2 V 1 mV
20 V 10 mV
YT-73084
200 V 0,1 V
300 V 1 V
Overload protection: range 200 mV:
Remarks
300 V rms; other ranges: 300 V d.c.
Parameter Resistance
Catalogue number Range Resolution
200 Ω
2 kΩ
20 kΩ
YT-73084
200 kΩ
2 MΩ
20 MΩ
Open circuit voltage approximately 0,25 V;
Remarks
Overload protection 300 V d.c./a.c. rms
Parameter Direct current (with pincers)
Catalogue number Range Resolution
200 A 0,1 mV / 0,1 A
YT-73084
1000 A 1 mV / 1 A
Overload protection 300 V d.c./a.c. rms;
Remarks
U
INma
Attention! Measurement pincers are not included with the meter, and are sold separately.
Alternating Voltage
R = 10 MΩ; f
IN IN
Precision Range Resolution
2 V 1 mV
20 V 10 mV
±(0,8% + 5)
200 V 0,1 V
300 V 1,0 V
±(1,0% + 5)
Overload protection: 300 V a.c. rms
Precision Range
0,1 Ω ±(1,2% + 5) 20 nF
1 Ω 200 nF
10 Ω ±(1,0% + 5) 2 μF
0,1 kΩ 20 μF
1 kΩ ±(1,2% + 5) 200 μF
10 kΩ ±(1,5% + 5) 1000 μF
Ranges 200 μF and 1000 μF do not have an
overload protection, other ranges F250mAL250V;
Open circuit voltage approximately 0,5 V
Alternating current (with pincers)
Precision Range
±(1,2% + 5) 200 A
±(1,2% + 5) 1000 A
f = 40 ÷ 400 Hz; Overload protection 300 V
IN
x = 200 mV d.c./a.c. rms; U
O P E R A T I N G
GB
Direct current
U = 20 mV (for ranges: 200 μA; 20 mA;
AB
= 40 ÷ 400 Hz 2 A); U = 200 mV (for ranges: 2 mA; 200
AB
mA; 10 A)
Precision Range
200 μA
±(1,0% + 5)
2 mA
20 mA
200 mA
±(1,2% + 5) 2A
10 A
Overload protection: fuse 250 mA/300 V; range 10 A: fuse 10 A/300 V- measurement
of the current > 2A , duration of measurement < 15 s. in intervals > 15 min.
Capacity
Resolution Precision
0,01 nF ±(8,0% + 10)
0,1 nF
1 nF
±(5,0% + 5)
10 nF
100 nF
1 μF ±(8,0% + 10)
Resolution Precision
0,1 mV / 0,1 A ±(1,5% + 5) -20
1 mV / 1 A ±(1,5% + 5)
x = 200 mV
INma
M A N U A L
Alternating current
U = 20 mV (for ranges: 200 μA; 20
AB
mA; 2 A); U
mA; 200 mA; 10 A); f
Resolution Precision Range Resolution
0,1 μA 200 μA
1 μA 2 mA
±(1,2% + 5)
10 μA 20 mA
0,1 mA 200 mA
1 mA 2A
±(2,0% + 10)
10 mA 10 A
Transistor check
Range hFE Conditions for measurement
hFE 0 ~1000 I
F
Conditions for measurement
I = 2 μA; U = 1 V
B CE
Temperature
Range Resolution
-20
C ÷ +1000 C 1 C 0
O O O
400
0
0 F ÷ +1800 F 1 F 50
O O O
750
Overload protection 300 V d.c./a.c. rms
= 200 mV (for ranges: 2
AB
= 40 ÷ 400 Hz
IN
Precision
0,1 μA
1 μA
±(1,5% + 5)
10 μA
0,1 mA
1 mA
±(3,0% + 10)
10 mA
Diode tests
= 1 mA U = 1,5 V
R
Precision
C ÷ 0 C: ±(5% + 4)
O O
C ÷ 400 C: ±(1% + 3)
O O
O C ÷ 1000 O C: ±(2% + 3)
O F ÷ 50 O F: ±(5% + 4)
F ÷ 750 F: ±(1% + 3)
O O
O F ÷ 1800 O F: ±(2% + 3)
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