Tenma 72-14440 Скачать руководство пользователя страница 4

www.element14.com
www.farnell.com
www.newark.com
www.cpc.co.uk

TM

TM

Page <4>

V1.0

12/03/19

4. Specifications

Function

Range Accuracy 

(% of r digits) Resolution

DC Voltage

4V

±(1.5% + 2d)

1mV

40V

±(1.5% + 2d)

10mV

400V

±(1.5% + 2d)

100mV

600V

±(2% + 2d)

1V

InputImpedance:10MΩ

Over rang protection: 600V DC or 600V AC rms

Function

Range Accuracy 

(% of r digits) Resolution

AC Voltage

4V

±(2% + 5d)

1mV

40V

±(1.5% + 2d)

10mV

400V

±(1.5% + 2d)

100mV

600V

±(2% + 2d)

1V

InputImpedance :10MΩ

Over rang protection: 600V DC or 600V ACrms
Frequency Response: 50Hz-400Hz

Function

Range Accuracy 

(% of r digits) Resolution

AC Voltage

200A

±(3% + 5d)

100mA

Over rang protection: Maximum input 200A
Frequency Response: 50Hz-60Hz

Function

Range Accuracy 

(% of r digits) Resolution

Resistance

400Ω

±(1.0% + 4d)

0.1Ω

4kΩ

±(1.5% + 4d)

40kΩ

±(1.5% + 4d)

10Ω

400kΩ

±(1.5% + 4d)

100Ω

4MΩ

±(2.5% + 4d)

1kΩ

40MΩ

±(3.5% + 4d)

10kΩ

Over rang protection: 250V DC or 250V AC rms

Function

Range Accuracy 

(% of r digits) Resolution

Frequency

40Hz

±(1.0% + 2d)

0.01Hz

400Hz

±(1.2% + 2d)

0.1Hz

4kHz

±(1.2% + 2d)

1Hz

40kHz

±(1.2% + 2d)

10Hz

Содержание 72-14440

Страница 1: ...www element14 com www farnell com www newark com www cpc co uk TM TM Page 1 V1 0 12 03 19 AC Clamp Meter Part Number 72 14440 User Manual...

Страница 2: ...in use Remove the battery if meter is to be stored for longer than 60 days 2 3 Warnings Sat function switch to the appropriate position before measuring When measuring voltS do not switch to current r...

Страница 3: ...est 250VDC AC Temperature 250VDC AC 3 Description 3 1 Meter Description 1 Current fork 2 NCV indicator light 3 Rotary Function swith 4 Data Hold button Backlight button 5 MODE button 6 HZ button 7 REL...

Страница 4: ...5 2d 100mV 600V 2 2d 1V Input Impedance 10M Over rang protection 600V DC or 600V ACrms Frequency Response 50Hz 400Hz Function Range Accuracy of reading digits Resolution AC Voltage 200A 3 5d 100mA Ov...

Страница 5: ...e banana Play Over rang protection 250V DC or 250V AC rms Function Range Accuracy of reading digits Resolution Capacitance 4nF 5 20d 0 1nF 40nF 3 0 5d 1nF 400nF 3 0 5d 10nF 4 F 3 0 5d 100nF 40 F 3 0 5...

Страница 6: ...est lead into the positive V Hz CAP TEMP terminal Set the Function switch to the AC Voltage Connect the test leads in parallel to the circuit under test Read the voltage measurement on the LCD display...

Страница 7: ...e reading displays a value typically 0 400V to 0 900V and the other reading displays OL the diode is good 2 If both readings display OL the device is open 3 If both readings are very small or 0 the de...

Страница 8: ...ipe the case with a damp cloth and mild detergent do not use abrasives or solvents If the meter is not to be used for 60 days or more remove the battery and store it separately Battery Replacement 1 R...

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