Feature

●【LCD Screen】: Super large 9.6 inch LCD digital display with backlight that makes reading more clear and visually in dark areas
●【Alarm Function】: When the measuring value is over the alarm value, the meter will make a sound beeping and lock the data with blinking for 2 minutes
●【Data Storage】: The instrument will automatically store the data every 2 seconds, and the stored value is the largest noise value in 2s, which can last for one year
●【USB Model】: Connecting computer with USB cable, you can down-load records, collect samples and print chart and date,etc
●【Application】: families, factories, offices, hotels, hospitals, laboratory, theaters and audio systems, etc

Description

Specification:

Model : SW-525B
Accuracy : ±1.5dB
Measurement Range : 30~130dB
Frequency Response Range : 31.5Hz~8.5KHz

Frequency Weighting : A

Response : Fast

Resolution : 0.1dB(<100dB), 1dB(>100dB)

Alarm Reminder(sound+display) : Yes

Alarm Output : Yes

Storage Function : 2secs/time, can be stored for a year

Communication : connecting PC via USB cable

Characteristics

Material : Plastic, Metal

Color : Black

Power : DC 5V 1A micro USB

Product Size(appr.) : 210 * 130 * 28mm / 8.3 * 5.1 * 1.1inch

Package Weight(appr.) : 612g

Accessories : USB Cable, User Manual, CD

Working Temperature/Humidity : 0-40℃, 10%~80%

Storage Temperature/Humidity : -10-60℃, 10%~70%

Model and specification data comparison

Applicable scene


Office	Hospital	Household Appliances	Activity Sites

Warning:

1. Do not use meter in high temperature and high humidity environment.

2. Do not use meter near corrosive material.

3. Do not use meter in the conditions that should be splashed by water.

4. Do not use meter in heavy dust environment.

5. Do not use meter in an environment with chemical gas.

Note:

Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

Product information