Sper-scientific 840073 Multimeter - Auto-Ranging Manuale Utente Scaricare il pdf (Pagina 5)

8. When measuring voltage higher than DC 60V or AC 30Vrms, pay extra

attention to avoid electric shock.

9. Use only 0.5A/250V φ 5X20(mm) fast acting ceramic fuse to replace

the bad one.

10. Do not operate or store the Meter under high temperature or humid

condition, otherwise, the Meter will get worse.

11. Do not change internal circuit to avoid damages to the meter and

danger to the user.

12. Periodically wipe the case with cloth and mild detergent. Do not use

abrasives and solvents.

B. Safety Rules(2)

Model UT30A: OPERATING MANUAL

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Sper-scientific 840073 Multimeter - Auto-Ranging Manuale Utente Pagina 5