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Continuity Test

Overload Protection: 500v DC or AC rms

DC  Volts

Overload protection: 1000VDC / 750V AC RMS 

AC Volts 

(Average sensing RMS indicating)

Frequency Response: 50Hz to 500Hz
Overload protection: 1000VDC or 750V AC RMS

AC Current 

(Average sensing RMS indicating)

Overload Protection: 1200A for 60 seconds Maximum

Resistance

Overload Protection: 500v DC or AC RMS 

Audible Threshold

Open Circuit Volts

Response Time

Less  than 75

Ω

3.0Vdc typical

~500msec

~

Range

Resolution

Accuracy

Input Impedance

1000V

1V

±(0.5% rdg +1d)

10M

Ω

Range

Resolution

Accuracy

Input Impedance

750V

1V

±(1.5% rdg +4d)

4.5M

Ω

Range

Resolution 

Accuracy 

200A

1000A

100mA

1A

0-600A±(1.5% rdg+5d)50-60Hz

>600A±(2.0% rdg+5d)50-60Hz

0-600A±(3.0%rdg+5d)61-400Hz

>600A±(3.5%rdg+5d)61-400Hz

Range

200

Ω

20k

Ω

20M

Ω

2000M

Ω

0.1

Ω

10

Ω

10k

Ω

1000k

Ω

±(1.2% rdg+4d)
±(1.0% rdg+3d)
±(2.0% rdg+5d)

±(5% rdg+10d)

3.0Vdc
0.3Vdc
0.3Vdc
3.0Vdc

Resolution

Accuracy

Open Circuit Volts

G

16th Edition Testers

G

All-in-one’s

G

Calibration Equipment

G

Continuity Testers

G

Electrician’s Kits

G

Full Calibration & Repair Service

G

Fuse Finders

G

Digital Clamp Meters

G

Digital Multimeters

G

Microwave Leakage Detectors

G

Motor Maintenance Equipment

G

Non-trip Loop Testers

G

PAT Testers & accessories

G

Phase Rotation Units

G

Proving Units

G

Socket Testers

G

Thermometers & Probes

G

Test Leads

G

Voltage Indicators

G

Specialist Metrohm Testers (4 & 5kV)

G

Specialist Drummond Testers

Other products from Martindale:

Martindale Electric Company Limited

Metrohm House, Penfold Trading Estate, Imperial Way, Watford, WD24 4YY, UK.

Tel: +44(0)1923 441717  Fax: +44 (0)1923 446900

E-mail: [email protected]

Website: www.martindale-electric.co.uk

© Martindale Electric Company Ltd.  1997 - 2006

Registered in England No. 3387451. Rev 4

Содержание CM54

Страница 1: ...ns and product information are available at www martindale electric co uk SYMBOLS Equipment complies with relevant EU Directives AC Alternating Current Ground Direct Current Equipment protected by Double Insulation Class II Caution refer to accompanying documents Caution risk of electric shock End of life disposal of this equipment should be in accordance with relevant EU Directives 1 CONTENTS 1 I...

Страница 2: ...ied the protection provided by the equipment may be impaired This product complies with the requirements of the following European Community Directives 89 336 EEC Electromagnetic Compatibility and 73 23 EEC Low Voltage as amended by 93 68 EEC CE Marking Electrical noise or intense electromagnetic fields in the vicinity of the equipment may disturb the measurement circuit Measuring instruments will...

Страница 3: ...he residual reading of 10 must be subtracted to obtain the actual resistance of 1500MΩ 3 4 CONTINUITY TESTING 1 Select the position by turning the rotary selector switch 2 Follow steps 2 4 as for resistance measurements 3 The clampmeter emits a tone when measuring resistance of approximately 75Ω or less After measurements have been carried out disconnect the test leads from the circuit and from th...

Страница 4: ...MΩ 0 1Ω 10Ω 10kΩ 1000kΩ 1 2 rdg 4d 1 0 rdg 3d 2 0 rdg 5d 5 rdg 10d 3 0Vdc 0 3Vdc 0 3Vdc 3 0Vdc Resolution Accuracy Open Circuit Volts G 16th Edition Testers G All in one s G Calibration Equipment G Continuity Testers G Electrician s Kits G Full Calibration Repair Service G Fuse Finders G Digital Clamp Meters G Digital Multimeters G Microwave Leakage Detectors G Motor Maintenance Equipment G Non tr...

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