Lutron Electronics SL-4023SD - Page 7

Power off Auto shut off saves battery life or
manual off by push button.
Operating 0 to 50 .℃
Temperature
Operating Less than 85% R.H.
Humidity
Power Supply *
A
Alkaline or heavy duty DC 1.5 V battery
( UM3, AA ) x 6 PCs, or equivalent.
*
A
DC 9V adapter input. ( AC/DC power
adapter is optional ).
Power Current Normal operation ( w/o SD card save
data and LCD Backlight is OFF) :
Approx. DC 12 mA.
When SD card save the data but and
LCD Backlight is OFF) :
Approx. DC 51 mA.
*
A
If LCD backlight on, the power
consumption will increase approx.
30 mA.
Weight 489 g/1.08 LB.
Dimension 245 x 68 x 45 mm.
( 9.6 x 2.7x 1.9 inch ).
Accessories * Instruction manual.......................
.
1 PC
Included
Optional * Sound calibrator ( 94 dB ), SC-941.
Accessories * Sound calibrator ( 94/114 dB ), SC-942.
* Sound wind shield ball, SB-01
* SD Card ( 2 GB )
* USB cable, USB-01.
* RS232 cable, UPCB-02.
* Data Acquisition software,
SW-U801-WIN.
* AC to DC 9V adapter.
* Soft carrying case, CA-05A.
* Hard carrying case, CA-06.
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