Green Backlight Mechanical Protection DMM Digital Multimeter With 20kHz Frequency Large LCD
Description :
The meter is featured with precise design , convenient operation , high performance , multi-function , a new protection holster and big LCD display .
To avoid improper operation , the current jack applies mechanical protection device . Only when you select current measurement , the mA or 20A jack is open accordingly . Otherwise this jack is closed to avoid inserting the test lead wrong .
“V Hz” is equipped with PTC heat sensitive element at the input terminal and this has efficient protection for the Function / Range switch . You can select different models to measure DC V, DC A, AC V, AC A , resistance , capacitance , frequency , temperature , diode , hFE and continuity .
Quik Details :
Measuring Current Range : 200mA-20A
Measuring Voltage Range : 200mV-700V
Measuring Resistance Range : 200Ω-20MΩ
Measuring Capacitance Range : 2 nF-200uF
Frequency : 2KHz-20KHz
Temperature : -40C-1000C
Applications :
This type can be applied in engineering project , experiment test , production test , work in the open air , and electrical repairs , etc .
Specification :
|
Basic function |
Measurement range |
Basic accuracy |
|
DC voltage |
200mV/2V/20V/200V/1000V |
±(0.5%+3) |
|
AC voltage |
200mV/2V/20V/200V/700V |
±(0.8%+3) |
|
DC current |
200µA/20mA/200mA/20A |
±(1.2%+2) |
|
AC current |
200µA/20mA/200mA/20A |
±(1.8%+3) |
|
Resistance |
200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ |
±(1.0%+5) |
|
Capacitance |
2 nF /20 nF/200 nF/2Uf/200uF |
±(4.0%+5) |
|
Frequency |
2KHz-20KHz ±(2.0%+5) | |
|
Temperature |
-40C-1000C ±(1.5%+15) | |
|
hFE test |
V |
|
|
Diode test |
V |
|
|
Continuity buzzer |
V |
|
|
Low power display |
V |
|
|
Auto power off |
V |
|
|
Data hold |
V |
|
|
Backlight |
V |
|
|
Maximum display |
1999 |
|
