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Introduction
This is a high performance, low power consumption and 3 3/4 digits (4000 Counts) mutimeter. The meter is made by large integrated circuit. Include manual and auto range and all functions and ranges are protected for overload. Measuring AC/DC voltage, AC/DC current, resistance, diode, continuity, capacitance, frequency, duty and temperature.
Features
Meets IEC-1010-1 ,1000V CAT III standards. Pollution degree is 2.
Display: 3999 counts, full annunciates automatic polarity
True RMS 3 3/4 digits of auto ranging multimeter
Measuring AC/DC voltage, AC/DC current, resistance, diode, continuity, capacitance, frequency, duty and temperature
RS-232C interface to computer
Auto/Manual ranging
Full protection on all ranges
Low battery indication
Data hold and Back light
Creative design of elegance
High safety design with back-up stand
Supply a nice ABS plastic case with windows software for RS232 data download
Specification
Maximum voltage between terminals and earth ground: 1000V DC or 700V AC
Over range: “OL” will be displayed
Updates: approx. 3 times per second
Power supply: 9V IEC6F22, JIS006P
Temperature: Operating 0~40°C
Storage-10~50°C
Relative humidity: 20~80%RH
Safety: Designed to IEC1010_1 1000V CAT. III
Size: 195x92x43(mm)
Weight: approx. 380g
Range |
Resolution |
Accuracy(%rdg +digits) |
|
400mV |
0.1mV |
±(0.5%+3) |
|
4V |
0.001V |
|
|
40V |
0.01V |
|
|
400V |
0.1V |
|
|
1000V |
1V |
±(0.8%+3) |
Input impedance: 10MΩ
Overload protection: 1000V DC or 700V AC
AC voltage
Range |
Resolution |
Accuracy(%rdg +digits) |
|
4V |
0.001V |
±(0.8%+3) |
|
40V |
0.01V |
|
|
400V |
0.1V |
|
|
700V |
1V |
±(1.2%+3) |
Input impedance: 10MΩ
Overload protection: 1000V DC or 700V AC
Frequency range: 40~400Hz.
DC current
Range |
Resolution |
Accuracy(%rdg +digits) |
|
400μA |
0.1μA |
±(1.2%+3) |
|
4000μA |
1μA |
|
|
40mA |
0.01mA |
|
|
400mA |
0.1mA |
|
|
10A |
0.01A |
±(2.0%+3) |
Overload protection:μA/mA------ F0.5A/250V A------ F10A/250V
AC current
Range |
Resolution |
Accuracy(%rdg +digits) |
|
400μA |
0.1μA |
±(1.5%+3) |
|
4000μA |
1μA |
|
|
40mA |
0.01mA |
|
|
400mA |
0.1mA |
|
|
10A |
0.01A |
±(3.0%+3) |
Overload protection: μA/mA ----- F0.5A/250V A ----- F10A/250V
Frequency range: 40~400Hz.
Resistance
Range |
Resolution |
Accuracy(%rdg +digits) |
|
400Ω |
0.1Ω |
±(1.0%+3) |
|
4kΩ |
1Ω |
|
|
40kΩ |
10Ω |
|
|
400kΩ |
100Ω |
|
|
4MΩ |
1kΩ |
|
|
40MΩ |
10kΩ |
±(2.0%+3) |
Overload protection: 1000Vp Open circuit voltage: 0.45V
Capacitance
Range |
Resolution |
Accuracy(%rdg +digits) |
|
50nF |
10PF |
±(5%+10) <10nF: ±(5%+50) |
|
500nF |
100PF |
±(3%+3) |
|
5μF |
1nF |
|
|
50μF |
10nF |
|
|
100μF |
100nF |
Overload protection: 1000Vp
Frequency and Duty
Range |
Resolution |
Accuracy(%rdg +digits) |
|
5Hz~ 50kHz |
|
±(0.2%+3) |
|
50kHz~ 5MHz |
|
reference |
|
0.1~ 99.9% |
0.01% |
reference |
Overload protection: 1000Vp Sensitive: 500mV RMS
Temperature
Range |
Resolution |
Accuracy(%rdg +digits) |
|
-20~ 400°C |
0.1°C |
±(3%+2°C) |
|
400~ 1000°C |
1°C |
Overload protection: F0.5A/250V
Diode and Continuity
Range |
Resolution |
Note |
|
diode |
1mV |
0.5~0.8V |
|
continuity |
0.1Ω |
≤50Ω |
Overload protection: 1000Vp
