DT-85A Volume Meter, Decibels, Noise Level Meter (Sold without batteries)

1、LCD BACKLIGHT LCD Backlight display can work normally even at night, convenient for your use.

2、4 DIGIT LCD DISPLAY Resolution 0.1dB, clear and large screen handwriting display is clear and easy to read without ghosting.

3、LARGE RANGE The 40~130DB range of the volume tester meets daily needs and is convenient for you to detect noise.

4、AUTO SENSING Auto sensing backlight, humanized design and small size, good hand held feeling, easy to use.

5、ABS MATERIAL Made of high quality materials, wear resistant and not easy to break, can be used for a long time without worry.Item Type: Sound Level Meter

Material: ABS

Model: DT-85A

Battery: 9V 1x6F22 (not included)

Uses: It can be used as a reference for noise measurement in house purchases, home theater volume settings, household appliances and environmental noise monitoring, etc.

Frequency Range: 31.5Hz~4kHz

Range: 40~130dB

Sound Level Frequency Weighting: A sound level frequency weighting

Microphone: 1/2 inch polarized condenser microphone

Display: LCD display

Display Digits: 3-1/2 digits

Resolution: 0.1dB

The Highest Number Displayed: 0.5sec

Time Weighting: Fastly responding (125ms)

Accuracy: ±3.5dB (under 94dB, 1kHz reference conditions)

Alarm Function: "OL" will be displayed when the input exceeds the range

Automatic Shutdown: Automatically shutdown after 15 minutes without any operation

Operating Temperature: 0~40℃ (32~104℉)

Operating Humidity: 10~90%RH

Storage Temperature: -10~60℃

Storage Humidity: 10~75%

1 x Sound Level Meter (Battery Not Included)

1 x Manual