A weighting : 40dB~130dB

C weighting : 45dB~130dB

Accuracy at 94 dB,1KHz :±2dB

Analog Output :AC 0.707Vrms (F/ S)

Operation Temperature :0~50℃, 10~90%RH.

Storage Temperature :-20~60℃

Quasi-Analog Bar indicator :1dB display step, 30dB display range, updated every 50ms

Hold :Max./ Min.

Record :Maximum Hold.

Microphone :10mm Dia. electric condenser microphone

Battery life :30 hours typical (9V)

Meter size :72 x 182 x 30mm / 150g.(8928)

57 x 230 x 44mm (8925)

Standard accessories:Manual, 9V battery (8928) AAA battery