Citek DM5081
Description
Product Description
The Citek DM5081 is easy to operate ,accuracy ,compact, rugged, battery operated, handheld 3½ digital multi-meter for measuring DC and AC voltage, DC and AC current, Resistance and Diode, Capacitor, Transistor(hFE), Continuity Test and Temperature or frequency. The Dual slope A-D Converter uses C-MOS technology for auto-zeroing, polarity selection and over-range indication. It also has full overload protection.The Citek DM5081 is an ideal instrument for use in the field, laboratory, workshop, Industrial maintenance, DIYers and home applications.
Key Features
• All ranges fully protected and full overload protection
• Single 30 position easy to use rotary switch for FUNCTION and RANGE selection.
• High sensitivity of 100µV
• Automatic over range indication
• Auto power-off
• Dual slope A-D Converter uses C-MOS technology.
• Auto zero and auto polarity selection
• Over range indication
• Continuity test with LED indication and buzzer indication
Specifications:
|
Maximum Display |
1999 counts (3 ½ digits) with automatic polarity indication and eng. Unit |
|
Indication Method |
LCD Display |
|
Measuring Method |
Dual-Slope integration A-D converter system |
|
Over-range indication |
"1" Figure only on the display |
|
Maximum common mode voltage |
500V DC/AC rms |
|
Reading rate |
2-3 reading per sec (approx.) |
|
Temperature |
Operating: 10°C to +40°C, 32°F to 104°F |
|
|
Not operating: -10°C to +50°C, 14°F to 122°F |
|
Power supply |
One 9V battery (NEDA 1062 6F22 type or equivilent) |
|
Low battery indication |
Picture of a battery to the left of the display |
|
Size |
88 x 170 x 38mm |
|
Weight |
340g |
|
Standard Accesories |
Test leads, Operating manual |
|
Qty/Ctn |
60 |
|
Size of shipping package |
50 x 40 x 40cm |
|
Gross weight of shipping package |
21kg |
Technical Specifications:
|
Function |
Range |
Accuracy |
Resolution |
|
DC Voltage |
200mV/2V/20V/200V/1000V |
± (0.5% +2) |
100µV – 5V |
|
AC Voltage |
200mV/2V/20V/200V/750V |
± (1.0% +2) |
100µV – 1V |
|
DC Current |
20uA/2mA/20mA/200mA/20A |
± (1.0% +2) |
1µA – 10mA |
|
AC Current |
20uA/2mA/20mA/200mA/20A |
± (1.5% +5) |
1µA – 10mA |
|
Resistance |
200Ω/2K/20K/200K/2M/200M |
± (1.0% +2) |
0.1 ohm – 100K ohm |
|
Capacitance |
20nF/200nF/2uF/20uF/200uF |
± (3.0% +2) |
1PF – 10nF |
|
Frequency Test |
200KHz |
± 1% of rdg + 1 digit |
100Hz |
|
Diode Test |
Yes, Approx forward voltage |
||
|
Transistor Test |
Yes, Approximate hFE value |
||
|
Continuity Test |
Yes, Buzzer sounds |
||
|
Automatic Power off |
Yes, keeping idle for about 15min. |
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Product details
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