1. FIRST-TIME USE ..........................................................................................................................34
1.1. Unpacking .........................................................................................................................34
1.2. Battery charge ...................................................................................................................34
2. DESCRIPTION ..............................................................................................................................36
2.2. Switch ................................................................................................................................37
2.3. Keys and button ................................................................................................................37
2.4. Display ...............................................................................................................................38
3. MEASUREMENT FUNCTIONS ....................................................................................................39
3.1. Voltage measurement ........................................................................................................39
3.3. Measurement of the PI ......................................................................................................41
3.6. Error messages..................................................................................................................44
4.1. Adjustments of the PI ........................................................................................................46
4.2. Serial number ....................................................................................................................47
5. SPECIFICATIONS .........................................................................................................................48
5.1. Reference conditions .........................................................................................................48
5.3. Power supply .....................................................................................................................52
6. MAINTENANCE ............................................................................................................................55
6.1. Servicing ............................................................................................................................55
6.2. Metrological check ............................................................................................................56
6.3. Repair ................................................................................................................................56
7. WARRANTY .................................................................................................................................57
8. GLOSSARY ...................................................................................................................................58
9. TO ORDER ....................................................................................................................................59
9.1. Accessories .......................................................................................................................59
9.2. Replacement parts ............................................................................................................59
CONTENTS