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SM ATF-529000 Instruction Manual

Automotive multimeter

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ATF-529000
AUTOMOTIVE MULTIMETER
INSTRUCTION MANUAL

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Summary of Contents for SM ATF-529000

  • Page 1 ATF-529000 AUTOMOTIVE MULTIMETER INSTRUCTION MANUAL...
  • Page 2 ATF-529000 DIGITAL AUTOMOTIVE ENGING ANALYZER MULTIMETER OPERATION MANUAL This instrument is a compact 、battery operated、handheld with safety protector 、 streamline 、 6000 digital automotive engine analyzer multimeter for measuring DC/AC Voltage, DC/ AC Current, Resistance, , Capacitance, Frequency and Duty cycle, Temperature, Diode/Continuity test, Tachometer, Dwell .ms-PULSE,Analog Frequency/Duty/Voltage/Resistance Signal Output ,It...
  • Page 3 Danger Avoid electrical shock : do not touch the test leads ,tips or the circuit being tested. Do not try a voltage measurement with the test leads in the 20A or the mA terminal. *When testing for the presence of voltage or current . make sure the meter is function correctly ,take a reading of a known voltage or current before accepting a zero reading.
  • Page 4 20Amp measurement continuous for 30 seconds maximum. Ohm can not be measured if voltage is present ,ohms can be measured only in a non-powered circuit .however ,the meter is protected to 250 volts. SPECIFICATION GENERAL SPECIFICATION Display: 6000 digits LCD with 20mm high numerals. Auto Functions: Auto-zero, Auto-polarity, Auto-range Auto power off: 15 minutes after stopping the switch...
  • Page 5 % Duty cycle ranges:1.0-99.0% resolution:0.1% pulse width :>100us,<100ms Accuracy:±(2.5%rdg+10dgt) Overload protection:250VDC or RMS AC Temperature Ranges:-50 to 1100℃,-50 to 2000℉ Resolution:1℃/1℉ Accuracy: -50 to 1100℃ ±(2%rdg+2℃) -50 to 2000℉ ±(2%rdg+4℉) sensor: type K thermocouple input protection:250VDC or 250VAC rms DC voltage(auto ranging) Ranges:600mV Accuracy:±...
  • Page 6 Input protection: 0.8A/250V fuse on 600mA range 20A/250V high energy fuse on 20A range DC/AC CURRENT TEST with Current Clamp Adapter Ranges: 6A,40A,600A. Resolution: minimum 1mA ACA Test Frequency response:50Hz to 400Hz Accuracy: 6A/40A ±(3.0%rdg+15dgtt) 600A ±(3.5%rdg+10dgt) input protection:250VDC or 250VAC rms RESISTANCE(Auto ranging) Ranges:600Ω,6KΩ,60KΩ,600KΩ,6MΩ,60MΩ...
  • Page 7 AUDIBLE CONTINUITY Open circuit voltage:0.4Vdc ≤50Ω Buzzer sounds Overload protectio n:250VDC or RMS AC. Signal analog Output(Analog Frequency/Duty/DC Voltage/RESISTANCE Signal Output) % Duty cycle:10%-90% DC VOLTAGE:0-1V、0-5V、0-12V(±1%) AC VOLTAGE: 0-1V、0-5V、0-12V(±1.5%) RESISTANCE: 5KΩ Range:200Ω-2KΩ (±3.5%±0.1 KΩ) 2KΩ-5KΩ (±3.5%±0.2 KΩ) 200KΩ Range: 4KΩ-200KΩ(±3.5%±0.5 KΩ) “︽”...
  • Page 8 Front Panel ① AC/DC & and °C/°F switch ② Hold switch ③ MAX/MIN switch ④ ZERO switch ⑤ Back Light switch ⑦ Function/Range switch: Turn this switch to select a function or turn the ⑥ RANGE & STROKE 4/2(DIS) & DC OUTPUT/ Square wave output meter OFF.
  • Page 9 Function and select Turn the rotary switch in either direction to select a function. The range is automatically selected by the meter. But you can also select a range within a function by by pressing the range button. Always select a range higher than you expect the function .
  • Page 10 range if better accuracy is needed *if the range is too high ,the reading are less accurate. *if the range is too low ,the meter shows OL(over limit) max/min button Press the MAX/MIN button to activate the MAX/MIN recording mode. The display icon "MAX or MIN"...
  • Page 11 cover,replace the battery with 9 volt alkaline battery. 3.Replace the fuse, loosen the 6 screws on the rear lid, open the rear cover,replace the damaged fuse with the same specification. 4.Install back in accordance with the reverse operation of the first step. IMPORTANT: ·To prevent contamination of the circuits, your hands must be clean and the printed circuit board must be help by the edges.