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Sper Scientific 850071 Environmental Quality Meter User Manual

Page 32

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32

Power Supply

• Alkaline or heavy duty DC 1.5 V battery

(UM3, AA) x 6 PCs, or equivalent

• DC 9V adapter input (AC/DC power

adapter is optional)

Power Current

Normal operation (w/o SD card save data

and LCD Backlight if OFF): Appox. DC

15 mA.
When SD card save the data and LCD

Backlight is OFF: Appox. DC 36mA.

Weight

515 g

(1.13

lbs)