Safety Information Warnings Special attention shall be paid when using the meter, improper use might cause an electric shock or damage the meter. General safety procedures shall be followed during the use and safety measures regulated by the instruction manual shall be completely respected.
Before opening the meter case or battery cover at the end, the test lead should be removed from the circuit being measured. To avoid electric shock that might be caused by erroneous readings, when the meter displays “ ”...
Ω, kΩ, MΩ Ohm, Kilohm, Megohm (resistance) Volt (voltage), Ampere (current) Temperature ℃ or ℉ ℃/℉ mF, μF, nF Farad - The unit of capacitance. Millifarad - 1x10-3 or 0.001 farad. Microfarad - 1x10-6 or 0.000001 farad. nF - 1x10-9 or 0.000000001 farad. Specifications The meter should specify one year as a cycle to re-calibrate in the conditions of 18℃...
Technical Index AC Current Measurement range Resolution Accuracy 0.001A ±(3% reading + 5 digits) 0.01A 400A 0.1A ±(2% reading + 5 digits) 600A 0.1A Minimum input current: 0.01A AC current Maximum input current: 600A AC current Frequency response: 40Hz-400Hz, True-RMS DC Voltage ...
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Frequency Pass V position: Measurement range Resolution Accuracy 0.001Hz 40Hz 0.01Hz 400 Hz 0.1Hz ±(0.5% reading + 5 digits) 4KHz 0.001KHz 40KHz 0.01KHz Input signal range: 0.5V~600V Overload protection: 600V DC or AC (valid value) Clamp head frequency measurement (Pass A position): ...
Or press “BL / FL” key again to close Back Light. to turn on the flash lighting function and the backlight 2)Press “BL / FL” key for about 2s at the same time. Short press the ey again to turn off the lighting function. “BL / FL”...
Note: Clamp two lines of the measured circuit or more at the same time will not obtain correct measurement results. To obtain accurate readings, try to enable the measured cable in the middle position of the current clamp. 4.6 Non-contact Voltage Detection (NCV) 1)...
4.8 Frequency measurement Pass V position: 1)Turn the switch to “ V” and press “FUNC” to choose ACV; then press “Hz” to choose 2)Connect the black test lead to the COM jack and the red lead to the V/Ω jack. 3)Measure the frequency value of the circuit under test with the other two ends of the test leads and “Hz”...
to be tested respectively. 4) The meter displays the forward bias value of the diode to be tested. If the polarity of the test lead is reversed, the meter will display “OL”. 4.11 Beep continuity test 1) Turn the rotary switch to the Ω position and press “FUNC”...
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2) Screw the fastening screws of the meter battery cover and move away. 3) Replace the old battery. 4) Install the battery cover as previous. Note: Do not violate the battery polarity. Replace Test lead Warnings When replacing the test lead, the new ones shall be of the same or in equal level.
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