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MEASURING

INSTRUMENTS

Page 7 of 14

2.2.4 Alternating current ACA

Scale

Accuracy

Resolution

2mA

±(1.0%+15)

1μA 

20mA 

10μA 

200mA 

±(2.0%+5) 

100μA 

20A

±(3.0%+10)

10mA

Maximum measurable voltage drop: 200mV.
Maximum input current 20A.
Overload protection: 0.2A/250V;20A/250V.
Frequency 40~200Hz.

2.2.5 Resistance

Scale

Accuracy

Resolution

200

±(0.8%+5)

0.1

2k

±(0.8%+3)

1

20k

10

200k

100

2M

1k

20M

±(1.0%+25)

10k

1000M

±[5.0&%(reading -10)+30]

1M

Open voltage: less than 3V.
Overload protection 250V or AC peak value.

NOTE: A

: On the scale 200

, the measuring probes automatically subtract the short circuit

from the actual measurement.

B:

On the scale 200

when the probes detect a short circuit, 1.0 M

is displayed, the same

way you can read 10M

using the probes on the scale 2000M

, this operation does not affect

the accuracy of the instrument, it is necessary to subtract the value from the actual

measurement.

C:

The measured value can be displayed slowly if the measurement is greater than 1M

, it is

necessary to wait until the displayed value has stabilised.

2.2.6 Capacity

Scale

Accuracy

Resolution

20nF

±(2.5%+20)

10pF

200nF

100pF

2μF 

1nF 

20μF 

10nF 

200μF 

±(5.0%+10) 

100nF 

Overload protection 36V DC or AC peak value.

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Содержание T063

Страница 1: ...OPERATION AND MAINTENANCE MANUAL High accuracy digital multimeter temperature meter with holster Art T063 ORIGINAL INSTRUCTIONS f e r v i c o m ...

Страница 2: ...the necessary information education and receive adequate training regarding safety including a The conditions of use of the equipment b Foreseeable abnormal situations pursuant to Article 73 of Legislative Decree 81 08 We guarantee the instrument complies with the specifications and technical instructions described in the Manual on the date of its issuance shown in this page On the other hand the ...

Страница 3: ... with probe supplied 8 2 2 9 Frequency 8 2 2 10 Diode and continuity tests 8 2 2 11 hFE transistor test 8 3 USING THE MULTIMETER 9 3 1 Preliminary notes 9 3 2 Description of the instrument panel 9 3 3 Measuring DCV and ACV voltage 10 3 4 Measurement of DCA and ACA current 10 3 5 Measuring resistors 11 3 6 Measuring capacitors 11 3 7 Measuring inductance 11 3 8 Measuring frequency 12 3 9 Measuring ...

Страница 4: ...sts who require an instrument that is accurate reliable and ready for use Using the instrument it is possible to measure Voltage AC DC Current AC DC resistance capacitance inductance temperature frequency diode and triode checks and continuity tests and also the instrument is equipped with a button for instant AC DC conversion BEFORE USING THIS DIGITAL MULTIMETER CAREFULLY READ THIS MANUAL THAT DE...

Страница 5: ...asing Measurement update every 2 3 seconds Out of range indication 1 OL Low battery indication Auto power off 15 minutes after switching on After this occurs press the power button to be able to re use the instrument Power supply 9V battery Operating temperature 0 40 C Maximum humidity when operating and during storage 80 Dimensions 190x93 5x37mm Weight Approximately 448g including the battery Acc...

Страница 6: ...AC peak value 2 2 2 Voltage ACV Scale Accuracy Resolution 200mV 0 8 5 100μV 2V 0 8 5 1mV 20V 10mV 200V 100mV 750V 1 2 10 1V Input impedance 10 M on all the scales Overload protection 200mV scale 250V DC or AC peak value Other scales 1000V DC or AC peak value Frequency Scales lower than 200V 40 400Hz scale 750V 40 200Hz 2 2 3 Direct current DCA Scale Accuracy Resolution 2mA 0 8 10 1μA 20mA 10μA 200...

Страница 7: ... scale 200 the measuring probes automatically subtract the short circuit from the actual measurement B On the scale 200 when the probes detect a short circuit 1 0 M is displayed the same way you can read 10M using the probes on the scale 2000M this operation does not affect the accuracy of the instrument it is necessary to subtract the value from the actual measurement C The measured value can be ...

Страница 8: ...00Hz 2000kHz 1kHz 10MHz 10klHZ Input sensitivity 1V RMS Overload protection 250V or AC peak value 2 2 10 Diode and continuity tests Scale Reading Condition Direct voltage drop of the diode The input current is 1mA The return voltage is about 3V The acoustic signal emits a constant signal when the resistance is between 70 20 Opening of voltage approximately 3V Overload protection 250V or AC peak va...

Страница 9: ... that the rear cover of the instrument is always closed Remove the battery from the instrument when not in use for a long time Remember to turn off the instrument after use Do not attempt to measure the resistors inserted into live circuits or before discharging any internal capacity of the circuit 3 2 Description of the instrument panel 1 Backlit LCD screen 2 Function buttons 2 1 Power switch Ill...

Страница 10: ...quently the next scale should be selected DO NOT ever try to measure more than 1000V as it will damage the instrument 3 4 Measurement of DCA and ACA current 1 Connect the red button to the socket V and the black button to the COM socket for a maximum of 0 5A 2 Select the desired capacity using the switch 3 Connect the other end of the probes to the circuit to be measured 4 Read on the display the ...

Страница 11: ...ed in a circuit make sure the power supply to the circuit has been removed and any possible internal capacity has been discharged 3 6 Measuring capacitors 1 Position the function selector to F before connecting the capacitor the display should reset automatically and slowly 2 Insert the capacitor to be measured in the Cx socket and read the value Measuring capacitors The capacitor must be discharg...

Страница 12: ...e sampling holes The surrounding temperature will be displayed when the circuit sensor is isolated The maximum temperature that can be measured by the probe supplied is 1000 C but only for SHORT periods 3 10Diode tests 1 Move the switch to the diode symbol 2 Connect the red probe to the socket V and the black probe to the COM socket the polarity of the red probe is 3 This scale has acoustic functi...

Страница 13: ...P type 3 Insert the transistor terminals into the appropriate socket on the instrument depending on whether it is NPN or PNP and make sure the E B C terminals are inserted properly 4 Read the hFE value on the display Transistor tests Make sure that the measuring conditions are base current approx 10uA VCE approx 2 8V f e r v i c o m ...

Страница 14: ...he multimeter from its protective casing 2 Remove the screw securing the battery fuse compartment cover using a Phillips head screwdriver 3 To insert replace the battery connect the 9 volt battery inside the relative compartment 4 To replace the fuses disconnect the fuses and insert the new fuses with the same capacity and size 200mA 250V with diameter dimensions of 5x20mm into the relative slots ...

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