Decibel Meter, RISEPRO® Digital Sound Level Meter Audio Noise Measure Device Dual Ranges HT-80A

Brief Description:

RISEPRO® decibel meter is a portable, easy to use and handy instrument for sound quality measuring, monitoring and controlling in office, home, school, traffic, audio system and construction site. The meter has wide range of applications such as noise pollution studies, research and other industrial use.

Specifications:

Sound Level: 40 ~ 130 dB

Dual Ranges : Divided into 40 - 100 dB (LO) and 60 - 130 dB (HI)

LCD display: 1/2 Inch and 3 Digits

Response Time : 0.5 second

Resolution: 0.1 dB

Accuracy: ±1.5 Db

Data Hold, Max, Min and Auto Power Off

Frequency Range: 31.5 Hz ~ 4 kHz

Frequency Weighting: A

Time Weighting: FAST (125mS)

Microphone: 1/2 inch electret condenser microphone

Power Supply: one 9V battery

Power Life: about 50 hours (alkaline battery)

Operating Temperature: 0 ~ 40 ËšC (32 ~ 104 ËšF)

Operating Humidity: 10 ~ 90 % R.H.

Storage Temperature: -10 ~ 60 ËšC (14 ~ 140 ËšF)

Storage Humidity: 10 ~ 70 % R.H.

Dimensions: approx. 170 (L) x 58 (W) x 35 (H) mm (6.7 x 2.3 x 1.4 inch)

Weight: approx. 107 g

One Set Included

1 x Sound Level Meter

1 x Sponge Ball / Windscreen

1 x Instruction Manual

1 x Carrying Pouch

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