Super Digital Multimeter

الوصف

 ET**1, a super digital multimeter with mirable innovative design and extremly high accuracy, expecially the timing function, which reaches **0 hours!  Absolutely help alleviating fatigue when operating for long time continous measurement and totally save your time!

• ****0 count 4 1/2 digital analog triple display, accuracy of basic measuring range reached 0.*5%
•  With Panel calibration technology, more reliable since calibration factor setting inside and no need to adjust the potentiometer.
•  TRMS measuring and the bandwidth of AC voltage reaches *0 kHz, it's very useful in non-sine signals detecting
•  Frequency of detected signal display simultaneously with AC Voltage/Current measuring. Optionally display Duty cycle and Decibel value.
• TTL logic test, analog bar display high/low circuit balance.
• Data hold function and Max. /Min. record, *5 groups of data storage.
• Timing measuring function, Max **0 hours working and **0 groups of data auto-recording.
• Voltage/Current auto-measuring holding function, which facilitates online test.
• It's able for difference setting and difference sorting in Resistance and Capacitance measuring.
• Relative value measuring (REL) function, effectively eliminate lead-wire resistance or interference signals.
• Its uniquely equipped with all-range measuring stopwatch and 0.5 kHz~*2kHz sine signal output.
• Auto identify with Diode test and Continuity test
• With function of auto power-off time setting and manually cancels auto power-off.
• White backlight, capable of setting auto timing extending which convenient for measuring readout under dim light testing condition.
• The LCD contrast is able to be set according to the testing condition.