Tenmars ST-107S Integrating Sound Level Meter

Tenmars ST-107S เครื่องวิเคราะห์เสียง (Sound Level Meter)

SPECIFICATIONS

Range	A-weighting	30 to 130 dB
	C-weighting	35 to 130 dB
	C Peak	70 to 133 dB
	Z-weighting	40 to 130 dB
Frequency Range		31.5 Hz to 8 KHz
Display		3½ digit backlit LCD display, Max. reading of 1999
Display refresh rate		1 times/ second
Data storage		37,000 records
Microphone		½ inch Electrets condenser microphone
Standards		IEC 61672-1:2002 Class 2
Power requirement		Battery AA x 4
Dimensions/ Weight		285 x 90 x 39 mm/ 550 g

SKU	ST-107S
Weight	500.000000
Dimension	285 x 90 x 39mm
Manufacturer	Tenmars
Data logger	Yes
Leq Sound Level	Yes
Microphone Class	Class 2
Sound Level measurement range	30 to 130 dB (A), 35 to 130 dB (C), 40 to 130 dB (Z)
Other Function	No
Power Supply	Alkaline Battery AA x 4
Resolution	0.1 dB
Water resistance	No
Sensor Output Interface	No
Accuracy	—