






This sound level meter is used to measure the sound level of the environment: such as factories, workshops, school, residential buildings, office areas, traffic roads, audio and other occasion of the sound level. It's also suitable for noise engineering, product quality control, health prevention and control,etc.
Decibel Meter (also known as a "sound pressure level meter" SPL) is compact and easy to use while providing you accurate readings in a greater range than similar inexpensive sound meters on the market! Our this sound level meter can read between 30~130dBA, while reducing the effects of wind noise to produce more accurate readings.
Features
WIDE RANGES & ACCURATE MEASUREMENT
MAX/MIN LOCKING
DATA HOLD
FAST/SLOW MODE
SOUND SIMULATED INDICATOR
USEFUL TOOL IN YOUR WORK & LIFE
This sound level meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.This digital sound level meter with large Color backlight screen LCD display; dB/ SONG selectable measure Unit; Auto/Manual Range.
Specification
Model: HT622A, Display: LCD Display, Range: 30-130dBA, Frequency: 30Hz-8KHz, Resolution: 0.1db, Accuracy : ±1.5dB(94dB@1KHz);±5dB(94dB@8KHz), Frequency Weighting: A weighting Only, Time weighting: Fast: 125ms; Slow:1sec, Microphone: Electret condenser, Operating conditions: 0 - 40°C, <80% RH, Storage conditoins: -10°C - 50°C, <80% RH, Auto Power off: 10 minutes, Power: 3 x 1.5V AAA batteries (Batteries Not Include).
Notes:Only model HT622B has A/C Frequency Weighting function and USB Data Logger. Model HT622A does not have these function.
Package Includes
1* Sound Level Meter (Battery Not Included)
1* User Manual
1 *Bag