3
Before each use, check the condition of the insulation on the housing. Any item of which the insulation is deteriorated (even
partially) must be set aside for repair or scrapping.
Before using your instrument, check that it is perfectly dry. If it is wet, it must be thoroughly dried before it can be connected or used.
Avoid impacts on the measurement head, in particular the air gap.
Keep the surfaces of the air gap clean; even a little dirt can cause the clamp to malfunction.
Use personal protection equipment systematically.
All troubleshooting and metrological checks must be done by competent accredited personnel.
CONTENTS
1. PRESENTATION ..................................................................................................................................................................... 4
1.1. Unpacking....................................................................................................................................................................... 4
1.2. Description of the device ................................................................................................................................................ 4
1.3. Function keys ................................................................................................................................................................. 6
1.4. Display............................................................................................................................................................................ 6
1.5. Inserting the batteries ..................................................................................................................................................... 7
1.6. Setting the date and time................................................................................................................................................ 7
2. USE........................................................................................................................................................................................... 8
2.1. General........................................................................................................................................................................... 8
2.2. Impedance and current measurement............................................................................................................................ 8
2.3. Current measurement................................................................................................................................................... 10
..............................................................................................................................11
2.5. Adjustment.................................................................................................................................................................... 12
2.6. Errors............................................................................................................................................................................ 14
2.7. Automatic stop .............................................................................................................................................................. 14
2.8. Storage ......................................................................................................................................................................... 15
3. TECHNICAL CHARACTERISTICS ..................................................................................................................................... 17
3.1. General reference conditions ....................................................................................................................................... 17
3.2. Electrical characteristics ............................................................................................................................................... 17
3.3. Variation in the domain of use ...................................................................................................................................... 18
3.4. Power supply ................................................................................................................................................................ 19
3.5. Environmental conditions ............................................................................................................................................. 19
3.6. Mechanical characteristics .......................................................................................................................................... 20
3.7. Compliance with international standards...................................................................................................................... 20
3.8. Electromagnetic compatibility (EMC)............................................................................................................................ 20
4. MAINTENANCE..................................................................................................................................................................... 21
4.1. Cleaning ....................................................................................................................................................................... 21
4.2. Replacement of the batteries........................................................................................................................................ 21
5. WARRANTY .......................................................................................................................................................................... 23
