[Sensitive Sensor] 0.5s response time, no contact. Can measure sound level in any circumstances, quickly displays the exact measurement result.
[LCD Screen] Large backlit LCD screen, easy to read at night. Low radiation, reduces eye damage.
[Accurate Measurement] Measurement range 30~130dBA; Accuracy of +/- 1.5dB with 0.1dB resolution
[Multi-function] Data hold function; Max/Min sound level measurement; The 15-minute auto power-off also has an alarm function when the sound level reaches 130dB.
[Power] Powered by a 9V battery (included)
Frequency weighting: A
Measurement range: 30dB-130dB
Accuracy within +/- 1.5dB
Resolution: 0.1dBA
Response time: 0.5 seconds
Operating temperature: 0~40C (32~104F)
Operating humidity: 10~90% RH
Storage temperature: -10~60 C (14~140 F)
Storage humidity: 10~70% RH
Dimensions: approx. 170 (L) x 58 (W) x 35 (H) mm (6.7 x 2.3 x 1.4 inches)
Weight: approx. 107 g
Power supply: one 9V battery
Main functions
Data hold function
Display Max / Min
15 minutes auto power-off
Large LCD screen
Package contents:
1x digital sound level meter
1x 9V battery
How loud is too loud?
Government research suggests that the safe exposure limit is 85 decibels eight hours a day. Your hearing can be damaged if you are continuously exposed to high sound volumes.
20dB: very quiet, 40dB: soft,
60dB: quite moderate, 85dB: borderline
90dB: Loud, 100dB: Very loud
110dB: very low, 120dB: dangerous
This decibel meter is ideal for industry and home. It can easily measure the sound level of household appliances, neighbor's pets, urban construction, factories, offices, road vehicles, etc.
Measurement tips:
1) When using the device outdoors, install a windproof ball on the device's head to prevent the effects of wind.
2) If you want to measure the sound level from A, you cannot ignore the influence from other sources.
3) Measure several times to get a relatively stable reading.
Please note:
1) Remove the 9V battery if not used for a long time.
2) Do not use it in high temperature or humidity environments.
Number of products: 1 piece
Color: black yellow
Size: 170*58*35(mm)