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Digital Multimeter. DT9205A Datasheet

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Digital Multimeter. DT9205A Datasheet






DT9205A Multimeter. Datasheet pdf. Equivalent




DT9205A Multimeter. Datasheet pdf. Equivalent





Part

DT9205A

Description

Digital Multimeter



Feature


DT9205A Digital Multimeter 1. INTRODUCT ION The DT9205A Digital Multimeter is a precision, battery powered, 3-1/2 digi t LCD Digital Instrument. High accurac y Digit height 33mm Single 32 positio n rotary switch for FUNCTION and RANGE selection, allows fast and convenient o peration. Curvilinear soft case. Auto -Power Off 2. GENERAL SPECIFICATION Di splay: 3-1/2 digit.
Manufacture

ETC

Datasheet
Download DT9205A Datasheet


ETC DT9205A

DT9205A; s LCD with a maximum reading of 1999. M easurement rate: updates 2-3 sec. Over range indication: "1" figure only in t he display Automatic negative polarity indication. The symbol is displayed w hen the battery voltage drops below the operating voltage. Full range over lo ad protection. Capacitance measurement Auto-zeroing. Auto Power Off. Automat ic cut off approx..


ETC DT9205A

15 minutes after the power on. It needs to be switched off and on again to con tinue operation. Operating temperature : 0°C~40°C, 0~75% R.H. Storage temper ature: -10°C~50°C, 0~75% R.H. Power: Single standard 9V battery. Dimension s: 191mm L x 89mm W x 35mm H. Weight: approx 310g (including battery) Access ories: test leads, spare fuse 0.5A (in case), Operating instr.


ETC DT9205A

uctions. 3. ELECTRICAL SPECIFICATIONS Ac curacy is given as ± (% of reading + n umber of least significant digits) for one year, at 23°C±5°C RH<75% 3.1 DCV Range 200mV 2V 20V 200V 1000V Accura cy 0.5% ± 1 0.8% ± 2 Input impedance : 10MΩ on all ranges. TOODMM02 DT9205 A Digital Multimeter 3.2 ACV Range 20 0mV 2V 20V 200V 750V Accuracy 1.2% ±3 0.8% ± 2 1.2% ±3 Input i.

Part

DT9205A

Description

Digital Multimeter



Feature


DT9205A Digital Multimeter 1. INTRODUCT ION The DT9205A Digital Multimeter is a precision, battery powered, 3-1/2 digi t LCD Digital Instrument. High accurac y Digit height 33mm Single 32 positio n rotary switch for FUNCTION and RANGE selection, allows fast and convenient o peration. Curvilinear soft case. Auto -Power Off 2. GENERAL SPECIFICATION Di splay: 3-1/2 digit.
Manufacture

ETC

Datasheet
Download DT9205A Datasheet




 DT9205A
DT9205A Digital Multimeter
1. INTRODUCTION
The DT9205A Digital Multimeter is a precision, battery powered, 3-1/2 digit LCD Digital Instrument.
High accuracy
Digit height 33mm
Single 32 position rotary switch for FUNCTION and RANGE selection, allows fast and convenient operation.
Curvilinear soft case.
Auto-Power Off
2. GENERAL SPECIFICATION
Display: 3-1/2 digits LCD with a maximum reading of 1999.
Measurement rate: updates 2-3 sec.
Over range indication: "1" figure only in the display
Automatic negative polarity indication.
The symbol is displayed when the battery voltage drops below the operating voltage.
Full range over load protection.
Capacitance measurement Auto-zeroing.
Auto Power Off. Automatic cut off approx. 15 minutes after the power on. It needs to be switched off and on
again to continue operation.
Operating temperature: 0°C~40°C, 0~75% R.H. Storage temperature: -10°C~50°C, 0~75% R.H.
Power: Single standard 9V battery.
Dimensions: 191mm L x 89mm W x 35mm H.
Weight: approx 310g (including battery)
Accessories: test leads, spare fuse 0.5A (in case), Operating instructions.
3. ELECTRICAL SPECIFICATIONS
Accuracy is given as ± (% of reading + number of least significant digits) for one year, at 23°C±5°C RH<75%
3.1 DCV
Range
200mV
2V
20V
200V
1000V
Accuracy
0.5% ± 1
0.8% ± 2
Input impedance: 10MΩ on all ranges.
TOODMM02 DT9205A Digital Multimeter




 DT9205A
3.2 ACV
Range
200mV
2V
20V
200V
750V
Accuracy
1.2% ±3
0.8% ± 2
1.2% ±3
Input impedance: 10MΩ Frequency range: 40 ~ 400Hz
3.3 DCA
Range
2mA
20mA
200mA
20A
Accuracy
1% ± 3
1.8% ±3
2% ±5
Measuring voltage drop: 200mV
3.4 ACA
Range
2mA
20mA
200mA
20A
Accuracy
0.8% ± 1
1.2% ±1
2% ±5
Measuring voltage drop: 200mV Frequency range 40 ~ 400Hz
3.5 CAPACITANCE
Range
2nF
20nF
200nF
2uF
20uF
Accuracy
2.5% ±3
3.6 OHM
Range
200
2K Ω
20K Ω
200K Ω
2M Ω
20M
200M
Accuracy
0.8% ± 3
0.8% ± 1
1% ±2
5% ±1
TOODMM02 DT9205A Digital Multimeter




 DT9205A
4. PRECAUTIONS AND PREPARATIONS FOR MEASUREMENT
1. Ensure the battery is correctly placed in the battery compartment.
2. Do not exceed the input limits shown below:
Function Range
DCV 200mV
ACV 200mV
DCV 2~1000V
ACV 2~750V
OHM
Diode
DCA 200mA
ACA 200mA
DCA2A
ACA2A
DCA 20A
Input Terminals
V/OHM COM
V/OHM COM
V/OHM COM
A COM
20A COM
Maximum Input
250VDC
250VAC
1000 VDC
750VAC
250V DC/AC
200mA DC/AC
2A DC/AC
20A DC/AC
3. Inspect the test leads for damaged insulation or exposed metal. Check Test lead continuity. Damaged leads
should be replaced.
4. Select the proper function and range for your measurement
5. Check the input terminal position for red test lead depending on measurement ranges.
6. Either one of the test leads should be removed from the circuit under test when changing the test ranges.
7. To avoid electrical shock or damage to the meter Do not apply more then 500V between any terminal and earth
ground.
8. To avoid electrical shock, use caution when working above 60VDC or 25VAC rms. Such voltage poses a shock
hazard.
9. When measurement is completed switch off the power. Remove the battery when not used for extended
periods to avoid leakage problems.
10. Do not tamper with the circuitry to avoid damage.
11. Do not use or store the instrument in conditions of high temperature and high humidity.
5. METHOD OF MEASUREMENT
5.1 DCV & ACV MEASUREMENT
1. Set the Function range switch at the required position.
2. Connect black test lead to "COM" terminal and red test lead to the "V/OHM" input terminal.
3. Connect test leads to measuring point and read the display value. The polarity of the red lead connection will
be indicated at the same time as the voltage.
Note:
a. If the voltage to be tested is unknown beforehand, set the Function range switch to the highest range and
work down.
b. When only the figure "1" is displayed over range is being indicated and the function range switch has to be
set to a higher range.
c. Never try to measure voltage above 1000V! Although indication is possible, there is danger of damaging
the internal circuitry.
5.2 DCA & ACA MEASUREMENT
1. Connect the black test lead to the "COM" terminal and the red test lead to "A" terminal for a maximum of 0.5A
2. Set the function range switch at the required position.
3. Connect test leads to measuring points and read the display value. The polarity at the red test lead connection
will be indicated at the same time as the current.
Note:
a. If the current range is unknown beforehand, set the function range switch to the highest range and work
down.
b. When only the figure "1" is displayed, over range is being indicated and the function range switch has be
set to a higher range.
TOODMM02 DT9205A Digital Multimeter



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