YATO YT-73081 Manual De Instrucciones página 10

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
Storage temperature: –10 to +50
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
Ref. no. Range
200 mV
2 V
20 V
YT-73081
200 V
600 V
Overload protection: ranges 200
mV and 600 V DC: 220 V AC RMS;
Notes
other ranges: 600 V DC or 600 V
Resistance
Range Resolution
200 Ω 0.1 Ω
2 kΩ 1 Ω
20 kΩ 10 Ω
200 kΩ 100 Ω
2 MΩ 1 kΩ
Open circuit voltage approx. 3 V;
Overload protection: 15 sec,
max. 220 V AC RMS
Accuracy: ± (% of indication + weight of the least signifi cant digit)
OPERATION
O R I G I N A L
10
C at relative air humidity <75%
o
C at relative air humidity <85%
o
DC voltage
Resolution Accuracy
100 μV ±(0.5% +3)
1 mV
10 mV ±(0.8% +5)
100 mV
1 V ±(1.0% +5)
AC RMS
Accuracy
±(1.0% +10)
±(1.0% + 4)
EN
AC voltage
Resolu-
Range Accuracy
tion
200 V 100 mV
±(2% +10)
600 V 1 V
Overload protection: 600 V DC
or 600 V AC RMS
Transistor test
Range hFE
hFE 0 ~1000
Conditions: IB = 2 μA; UCE
= 1 V
I N S T R U C T I O N S
Direct current
Reso-
Range Accuracy
lution
200 μA 1 μA
2 mA 1 μA ±(1.8% +2)
20 mA 10 μA
200 mA 100 μA ±(2.0% +2)
10 A 10 mA ±(2.0% +10)
Overload protection: fuse 500
mA/600 V; range 10 A, 10
A/600 V
Diode test
Measurement conditions
IF = 1 mA UR = 1.5 V