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AXIOMET AX-573 Operation Manual

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1. SUMMARIZE
This meter is a stable multimeter with 28mm LCD display, driven by battery. It's widely used on measur-
ing DCV, ACV, DCA, ACA, resistance, capacitance, frequency, diode, transistor, continuity test and with
the function of auto power off and backlight . The meter takes integrated circuit as the core. It's an ideal
tool for lab, factory, wireless lover and family.
2. OPEN PACKING FOR CHECKING
Open the box, take out the meter, check the items below if they are missing or damaging:
Manual * 1pc; Test lead * 1pair
Please contact with your supplier, if you find out any problems.
3. SAFETY NOTE
The meter meets the standards of IEC61010 (the safety standards or equal GB4793.1 standards request
issued by IEC) Read the operation manual carefully before operation.
1.Do not input limit over-ranged.
2.The voltage below 36V is safety. To avoid electric shock, check whether the test leads connection is
correct and insulation is fine when measuring over 36V DCV or 25V ACV. When input over 24V ACV or
DCV, the warning symbol for high voltage will display
3.Remove the test leads when changing function and range.
4.To select correct function and range, beware of error operation; For your safety please note, although
there is protective function of whole range for this series meters.
5.Do not operate the meter if the battery and back cover is not fixed.
6.Do not input voltage when measuring resistance, capacitance, diode, continuity test.
7.Remove test leads from test point and turn off the power before replacing battery and fuse.
8.SAFETY SYMBOL
"
"EXISTS DANGEROUS VOLTAGE," " GND," "DUAL INSULATION
"
"THE OPERATOR MUST REFER TO THE MANUAL ,"
AX-573 - Operation manual
"LOW BATTERY

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Summary of Contents for AXIOMET AX-573

  • Page 1 AX-573 - Operation manual 1. SUMMARIZE This meter is a stable multimeter with 28mm LCD display, driven by battery. It’s widely used on measur- ing DCV, ACV, DCA, ACA, resistance, capacitance, frequency, diode, transistor, continuity test and with the function of auto power off and backlight . The meter takes integrated circuit as the core. It’s an ideal tool for lab, factory, wireless lover and family.

  • Page 2: Electric Symbol

    4. ELECTRIC SYMBOL - Warning - High voltage danger - Ground - Dual insulation - Low battery voltage - DC - AC - AC abd DC - Accord with order of the European Union - Fuse 5. GENERAL CHARACTERISTIC 1.Display: LCD displaying 2.Max.
  • Page 3 6. FRONT PANEL DECRIPTION 1. Sound warning indicator 2. LCD 3. Function / range knob 4. Testing input terminal 5. Function key 6. Transistor test jack 7. NCV reaction position 8. Torch 9. Hook 10. Screw fixed for the battery case. 11.

  • Page 4: Key Function

    7. LCD Display 1 - Automatic range 2 - AUTO shutdown 3 - Non-contact ACV measurement 4 - DC measurement 5 - AC measurement 6 - High Voltage 7 - Data hold 8 - Relative value measurement 9 - Diode/continuity test 10 - Transistor 11 - Low battery voltage 12 - Centigrade / Fahrenheit...
  • Page 5 8.2. Backlight control: Long press “HOLD B/L SELECT” key, LCD backlight opens, after long press it again, it closes. 8.3. Cancel the APO auto shutdown Under power-off condition, press “HOLD B/L SELECT” key, meanwhile rotate the range knob, after the meter is in the normal measuring situation, then can cancel the auto shutdown function, APO symbol will not show on LCD.

  • Page 6: Resistance Measurement

    NOTE: 1. If the measured voltage is unsure beforehand, should set the range knob to the highest range, then you can switch to a proper range according to the displayed value. 2. If LCD displays “OL”, it means over range, should set the range knob to a higher range. 3.

  • Page 7: Capacitance Measurement

    9.4. CAPACITANCE MEASUREMENT 1 Set the range knob to a proper capacitance range, connect the test leads with proper polarity (note: the polarity of red test lead is “+”) to the capacitor under measured. 2. Insert the red test lead to jack and the black one to “COM”...

  • Page 8: Temperature Measurement

    tion. If still no any operation on it, it will auto power off after long peal 1 minute later. Power on again, switch the range knob to the OFF range then switch to function range in need again. If cancel the APO function, please refer to instruction of “key function“...

  • Page 9: Resistance(Ω)

    200V /// ±(0.8%+5) /// 100mV /// Approx.10MΩ /// 1000V DC/AC RMS 750V /// ±(1.2%+10) /// 1V /// Approx.10MΩ /// 1000V DC/AC RMS Range with good accuracy: 10%-100% of the range; Frequency response: 40Hz-1kHz Measuring method (sine wave): True RMS Measurement; Crest factor: CF≤3, add reading 1% of additional error when CF≥2 Measured range with frequency: 40Hz-1kHz;...
  • Page 10 NOTE: measuring error is not including lead resistance. Open-circuit voltage: About 1V Overload Protection: 250V DC/AC rms 10.6. CAPACITANCE (C) Range /// Accuracy /// Resolution /// Overload Protection 6nF /// ±(5.0%+40) /// 1pF /// 250V DC/ AC RMS 60nF /// ±(3.5%+20) /// 10pF /// 250V DC/ AC RMS 600nF /// ±(3.5%+20) /// 100pF /// 250V DC/ AC RMS 6uF /// ±(3.5%+20) /// 1nF /// 250V DC/ AC RMS 60uF /// ±(3.5%+20) /// 10nF /// 250V DC/ AC RMS...

  • Page 11: Maintenance

    4. Cover the battery door, tighten the screw on the battery door with screwdriver 5. Fuse Specification: Fuse FS1 for mA input terminal:φ5X20 mm 200mA 250V; Fuse FS2 for 20A input terminal:φ5X20 mm 20A 250V; NOTE: When the low battery symbol displays on the LCD, please replace the new batteries immediately, otherwise it may affect the accuracy 12.

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