O R I G I N A L I N S T R U C T I O N S
10
EN
DESCRIPTION
A multifunction meter is a
digital
measuring instrument designed to measure various electrical or physical
quantities. The meter has a plastic casing, liquid crystal display, and a range/measured quantity switch. The
casing has measurement jacks
fi
tted. The meter comes with test leads terminated with plugs. The meter is
sold without a battery.
Before using the meter, read the instruction manual in its entirety and keep it for later use.
CAUTION! This meter is not a measuring instrument within the meaning of the Metrological Act.
TECHNICAL DATA
Display: 3 1/2 digits LCD – greatest displayed result: 1999
Sampling frequency: approx. 2–3 samples per second
Overload marking: “1” sign displayed
Polarity marking: “–” sign displayed before the result
Battery: AAA, 2 x 1.5 V
Fuse: F 0.5 A/600 V
Working temperature range: 0 to 40
o
C at relative air humidity <75%
Storage temperature: –10 to +50
o
C at relative air humidity <85%
Outer dimensions: 155 x 75 x 30 mm
Weight (without batteries) : 130 g
CAUTION! It is forbidden to measure electrical values exceeding the maximum measuring range of
the meter.
Parameter
DC voltage
AC voltage
Direct current
Ref. no.
Range
Resolution
Accuracy
Range
Resolu-
tion
Accuracy
Range
Reso-
lution
Accuracy
YT-73081
200 mV
100
μ
V
±(0.5% +3)
200 V
100 mV
±(2% +10)
200
μ
A
1
μ
A
±(1.8% +2)
2 V
1 mV
±(0.8% +5)
2 mA
1
μ
A
20 V
10 mV
20 mA
10
μ
A
200 V
100 mV
600 V
1 V
200 mA 100
μ
A
±(2.0% +2)
600 V
1 V
±(1.0% +5)
10 A
10 mA
±(2.0% +10)
Notes
Overload protection: ranges 200
mV and 600 V DC: 220 V AC RMS;
other ranges: 600 V DC or 600 V
AC RMS
Overload protection: 600 V DC
or 600 V AC RMS
Overload protection: fuse 500
mA/600 V; range 10 A, 10
A/600 V
Resistance
Transistor test
Diode test
Range
Resolution
Accuracy
Range
hFE
Measurement conditions
200
Ω
0.1
Ω
±(1.0% +10)
hFE
0 ~1000
IF = 1 mA
UR = 1.5 V
2 k
Ω
1
Ω
±(1.0% + 4)
20 k
Ω
10
Ω
200 k
Ω
100
Ω
2 M
Ω
1 k
Ω
Open circuit voltage approx. 3 V;
Overload protection: 15 sec,
max. 220 V AC RMS
Conditions: IB = 2
μ
A; UCE
= 1 V
Accuracy: ± (% of indi weight of the least signi
fi
cant digit)
OPERATION
Summary of Contents for YT-73081
Page 19: ...RU 19 H HOLD H...
Page 21: ...RU 21 V mA COM mV V mA COM 30 30 100 hFE PNP NPN E B C V mA COM...
Page 23: ...UA 23 H HOLD H...
Page 25: ...UA 25 mV V mA i COM 30 30 100 hFE PNP NPN E B C V mA i COM...
Page 66: ...66 GR OFF H HOLD OLD...
Page 68: ...68 GR 1M V mA COM mV V mA COM 30 30 100 hFE PNP NPN E B C V mA COM...
