Good to know about battery charging

  • When the power of the battery goes low, a battery indicator will indicate low battery level at the left side of the display.
  • Please charge the battery with the charger until the led indicator of the charger switches from red to green light.
  • If Prisma DI-5C or/and Prisma DI-5 deflection indicator is not used for a long time, then it’s necessary to charge the battery at least once a year.
  • Please don’t use the charger as a power supply while performing the measuremnets.
    It’s only for charging the Li-Ion battery.