Decibel Meter with Humidity and Temperature Display, Wall Mountable Sound Level Reader

Product Details ①. AUTO Alarm Icons automatically switch based on decibel levels: Green (Less than 60dB), Yellow (60~75dB), Orange (75~85dB), Red (More than 85dB), allowing easy monitoring of noise levels. ②. High Accuracy with Decibel Level Measuring Range of 30~130dB, Accuracy of 1.5dB, Frequency response range of 50Hz ~8.5KHz, ensuring precise noise measurement. ③. EXTRA LCD DISPLAY & WALL MOUNT: Equipped with a high-definition backlit LCD screen for easy reading at any time. Wall-mountable design enables simple setup and continuous monitoring, different from handheld meters. ④. VERSATILE & LONG-LASTING: Wall mountable with a 10ft power cord, flat-bottomed for table placement, and lasts for hours unplugged with a 2000MaH battery. Suitable for various spaces like classrooms, home theater by the TV, or garage workshop. ⑤. BONUS FEATURES include HUMIDITY and TEMPERATURE readings. The sound level tester has 3 ADJUSTABLE SPEEDS (1. Fast 2. Medium 3. Slow) for easy reading. Specification ①. Color: As Shown ②. Material: ABS ③. Decibel Level Measuring Range: 30~130dB ④. Accuracy: 1.5dB ⑤. Frequency response range: 50Hz ~8.5KHz ⑥. Temperature Range: 14~140°F (which is -10~60°C) ⑦. Humidity Range: 20~85% Package Contents ①. 1X Decibel Meter ②. 1X Mounting accessories ③. 1X USB charging cable ④. 1X English Manual Warm Tips ①. Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. ②. The measurement allowed error is +/- 1-3cm.