UNI-T UT353BT Mini Sound Level Meter Digital Bluetooth Noise Meter Tester BR2403
This meter is featured with wide measuring range (30-130dB), which could connect your phone by Bluetooth. It can be widely used for monitoring sound level in homes, office, schools, factories, construction site, etc.
Built-in Bluetooth system, can export the data by Bluetooth.
LCD display with backlight, easy for reading.
Wide measurement range from 30dB to 130dB.
Measuring unit is switchable: Fast or Slow.
Includes data storage and data transmission function.
With maximum and minimum value measurement.
Equipped with sponge ball.
Low battery indication, automatic & manual power off function.
Compact and light, convenient to hold and carry.
Brand Name: UNI-T
Material: ABS Plastic
Display: LCD Display
Measuring Range: 30～130dB
Frequency Response: 31.5Hz to 8KHz
Sampling Rate: 125ms(fast mode) / 1s(slow mode)
Operating Temperature: 23°C±5°C(<=80%RH)
Storage Temperature: -20～60°C(<=80%RH)
Overload Indication: OL
Auto Power Off: 5min
Power Supply: 3 * 1.5V AAA Batteries(Included)
Operation System: Andriod 4.3, ios 8.4, Bluetooth 4.0 or more
Item Size: Approx. 15 * 5.1 * 2.7cm / 5.9 * 2 * 1.1in
Item Weight: Approx. 80g / 2.8oz