DeFelsko PosiTector RTR Guide De Démarrage Rapide page 10

Battery Type
Selects the type of batteries used in the Gage from a choice of
"Alkaline",
rechargeable). If NiMH is selected, the Gage will trickle charge the
batteries while connected via USB to a PC or optional AC charger.
The battery state indicator icon is calibrated for the selected
battery type. No damage will occur if the wrong battery type is
selected.
NOTE:
DeFelsko recommends the use of eneloop (NiMH)
rechargeable batteries.
Statistics
A statistical summary will appear on the display. Remove the last
measurement by pressing the (-) button.
statistics.
x
Average
Maximum Value
"Lithium" or "NiMH" (Nickel-metal
σ Standard Deviation
Minimum Value
9
hydride
Press (+) to clear