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1.

 

Measuring Limits 

DC Amperem: 

 

0.01A to 1000A 

AC Amperem: 

 

0.01A to 1000A 

DC Voltage: 

 

0.1mV to 600V 

AC Voltage: 

 

0.1mV to 600V 

Resistance: 

 

0,1

 to 400M

 

Capacitance: 

 

0.001nF to40mF 

Frequency: 

 

0.001 kHz to 4kHz 

Temperature: 

 

-40

°

C to 1000

°

 

 

 

-40 

°

F to 1832 

°

2. Safety Information 

His manual contains information that must be followed for operating the meter safely and 
maintaining the meter in a safe operating condition. If the meter is not used in a manner specified 
in this manual, the protection provided by the meter may be impaired. 

The Model has been designed and complies with IEC 61010-1 and EN 61010-1. Safety requirements 
for Electronic measuring Apparatus. 

 WARNING 

 

Read through the operating instructions thoroughly and understand the instruction before 

operating the meter. 

 

Keep the manual at hand so as to enable quick reference when necessary. 

 

Ensure that the use of the meter is in its intended applications and follow measurement 

procedures described in this manual. 

 

Follow all safety and operating instructions to ensure maximum personal safety during the use and 

operation to the meter. 

 

Fallure to follow  the above instructions may cause injury, instrument damage and/or damage to 

equipment under test. 

 

The symbol indicated on the meter means that the user must refer to related parts in the manual 

for safe operation of the meter. Be sure to carefully read the instructions following each symbol in 
this manual. 

Содержание AX-355

Страница 1: ...AC DC TRUE RMS CLAMP METER AX 355 INSTRUCTION MANUAL...

Страница 2: ...Measurement 10 8 DC Voltage Measurement 11 9 AC Voltage Measurement 12 10 Resistance Measurement 13 11 Capacitance Measurement 14 12 Frequency Measurement 15 13 temperature Measurement 16 14 Diode Tes...

Страница 3: ...equirements for Electronic measuring Apparatus WARNING Read through the operating instructions thoroughly and understand the instruction before operating the meter Keep the manual at hand so as to ena...

Страница 4: ...ment in these areas may cause sparking which can lead to an explosion Do not attempt to use the instrument if its surface or your hand is wet Never open the battery compartment cover when making measu...

Страница 5: ...ce technicians should only perform calibrations and repair of the meter 3 FEATURES True RMS measurement of AC Current and AC Voltage Large 4000 count LCD display with a bargraph and a bright white LED...

Страница 6: ...rent of 0 3mA typical Open circuit voltage 1 5V DC Continuity Check Threshold 35 Test current 1mA Low Battery Indication is displayed Over range Indication OL is displayed Measurements Rate 2 per seco...

Страница 7: ...C Current Range Measuring Range Resolution Accuracy of Reading 40A 0 40 00A 0 01A 2 0 10 cyfr 400A 0 400 0A 0 1A 2 8 8 cyfr 1000A 0 1000A 1A 3 0 8 cyfr AC Current Range Measuring Range Resolution Accu...

Страница 8: ...Accuracy of Reading 400 0 400 0 0 1 1 0 4 cyfry 4k 0 4 000k 1 1 5 2 cyfry 40k 0 40 00k 10 400k 0 400 0k 100 4M 0 4 000M 1k 2 5 5 cyfr 40M 0 40 00M 10k 3 5 10 cyfr Capacitance Range Measuring Range Res...

Страница 9: ...ion and make sure that the current under test does not exceed the upper limit of the measuring range you hale selected The meter automatically defaults to DC Current 2 Press the button once the sign w...

Страница 10: ...aults to DC Current 3 Press the trigger to open up the transformer jaws and clamp around the single conductor under test 4 Read the display Note During current measurements keep the transformer jaws f...

Страница 11: ...eter automatically defaults to DC Volts 2 Insert the red test leads into the input terminal and the black lead to the terminal 3 Connected the other end of the test leads to the circuit under test 4 R...

Страница 12: ...st lead into the input terminal and the black lead to the terminal 4 Connect the other end of the test leads to the circuit under test Take the reading on the display Note The meter is set to default...

Страница 13: ...ad into the input terminal and the black lead to the terminal 3 Connect the other end of the test leads to the circuit or component under test Take the reading on the display Note The meter is set to...

Страница 14: ...omponent under test Take the reading on the display Note In Capacitance range the meter is Auto Ranging only CAUTION to avoid damage to the meter or the equipment under test remove all Power from the...

Страница 15: ...cy range 2 Press the button for 3 seconds to select the Frequency range The meter automatically defaults to DC Volts 3 Insert the red test lead into the Input terminal and the black lead to the termin...

Страница 16: ...nal 3 Connect any K Type probe into the meter adapter and measure the temperature of the apparatus or area required 4 Read the temperature directly on the display 5 To change the measuring unit from C...

Страница 17: ...ode Reverse the test leads connection reverse bias across the diode The display shows OL if the diode is good Any other readings indicate the diode is shorted or resistive defective 15 CONTINUITY TEST...

Страница 18: ...WARNING Before attempting to make a test ensure there is no voltage present on the circuit 16 DATA HOLD This is a function used to freeze the reading on the display ideal for later viewing 1 Press the...

Страница 19: ...backlight will reduce the battery life considerably 19 AUTO POWER OFF This feature automatically turns off the meter after approximately 20 minutes from the last measurement taken To turns off the me...

Страница 20: ...20 5 Replace the battery cover and reinstall the screw...

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