4
SOUND LEVEL METER
AC adapter : Voltage 9 V
DC
( 8-15V
DC
Max )
Supply current: > 30mA
DC
Socket: pin → Ground
Casing → Positive
External Diameter → 3.5mm
Internal Diameter → 1.35mm
Operation temperature : 0 to 40℃ ( 32 to 104℉ )
Operation humidity : 10 to 90%RH
Storage temperature : -10 to 60℃ ( 14 to 140℉ )
Storage humidity : 10 to 75%RH
Dimensions : 275 (L) ×64 (W) ×30 (H)mm
10.8 (L) ×2.5 (W) ×1.2 (H)inch
Weight : 275g ( including battery )
Accessories : 9V battery, carrying case. Screwdriver,
Instruction manual. Windscreen, 3.5ψ
plug.