YATO YT-73088 Manual Del Usuario página 10

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.
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 selector. The housing is equipped with measure-
ment sockets and a transistor test socket. The meter is equipped with measurement cables with plugs. The meter is sold without a
battery.
ATTENTION! The meter is not a measurement device as it is construed within the „Measurement Law".
TECHNICA DATA
Display: 4-digit LCD – maximum displayed result: 9999
Sampling frequency: approximately 3 times per second
Overload signalling: „OL" is displayed
Polarization signalling: symbol „-" is displayed before the result of the measurement
Battery: 6F22; 9 V
Working temperature: 0 ÷ 40°C at the relative humidity <75%
Storage temperature: -10°C ÷ +50°C; at the relative humidity <85%
External dimensions: 185 x 86 x 44 mm
Weight: approximately 380 g
ATTENTION! It is prohibited to measure electrical quantities exceeding the maximum measurement range of the meter.
Direct voltage
Parameter
for the range 600 mV: R
other ranges: R
Catalogue number Range Resolution
600 mV 0.1 mV
6 V 1 mV
60 V 10 mV
YT-73088
600 V 0.1 V
Overload protection: range 400 mV:
Remarks
250 V; other ranges: 600 V
Parameter
Catalogue number Range Resolution
600 Ω
6 kΩ
60 kΩ
YT-73088 600 kΩ 0.1 kΩ
6 MΩ
60 MΩ
Open circuit current approximately 0.25
Remarks
V; Overload protection 250 V d.c./a.c.
10
Alternating voltage
> 1000 MΩ;
R = 10 MΩ; f
IN
= 10 MΩ
IN
IN
Precision Range
±(0.8% + 5) 6 V
±(0.5% + 5) 60 V
±(0.8% + 5)
600 V
±(1.0% + 7)
Overload protection: 600 V
Resistance Capacitance (relative measurement)
Precision Range
0.1 Ω ±(1.0% + 5) 40 nF
1 Ω 400 nF
10 Ω ±(0.8% + 5) 4 μF
40 μF
1 kΩ ±(1.5% + 5) 400 μF
10 kΩ ±(3,0% + 10) 4000 μF
The precision value does not include the er-
ror caused by the capacitance of the meter
and the measurement cables. For ranges ≤
400 nF it is necessary to deduct from the
result the capacitance of the meter and the
O P E R A T I N G
PL GB
= 40 ÷ 1000 Hz
IN
Resolution Precision Range
0.1 mV ±(1.6% + 10) 600 μA
1 mV 6000 μA
60 mA
±(1.5% + 10) 600 mA
10 mV
6A
10 A
Overload protection: fuse 630 mA/690 V, quick-break; range 10 A: 10A/690V,
quick-break - measurement of the current > 2A , duration of measurement <
Resolution Precision Range
0.01 nF ±(3,5% + 20) 9,999 Hz
0.1 nF ±(2,5% + 5) 99,99 Hz
0.001 μF ±(3,5% + 5) 999,9 Hz
0.01 μF ±(4,0% + 5) 9,999 kHz
0.1 μF ±(5,0% + 5) 99,99 kHz
999,9 kHz
1 μF not specified
9,999 MHz
Range of the input signal voltage: 1 V rms ÷
20 V rms; use the automatic measurement
measurement cables
M A N U A L
Direct current Alternating current
U ≤ 400 mV
AB
Resolution Precision Range
0.1 μA 600 μA
1 μA 6000 μA
±(1.0% + 7)
0.01 mA 60 mA
0.1 mA 600 mA
0.001 A 6A
±(1.5% + 7)
0.01 A 10 A
10 s in intervals > 15 min.
Frequency
Resolution Precision
0.001 Hz
0.01 Hz
0.1 Hz
±(1.0% + 5)
0.001 kHz
0.01 kHz
0.1 kHz
1 kHz not specified
range selection
f = 40 ÷ 400Hz
IN
Resolution Precision
0.1 μA
1 μA
±(1.8% + 10)
0.01 mA
0.1 mA
0.001 A
±(2,5% + 10)
0.01 A
Diode test
Measurement conditions
I = 0.8 mA U = 3 V
F R