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|Measuring Range::||30~130 DB||Accuracy:||±1.0 DB|
|Resolution:||0.1 DB||Standard:||IEC61672 Type2, ANSI S1.4 Type2|
* Used the exclusive MICRO-COMPUTER LSI circuit and crystal time base to offer high accuracy measurement & fast measuring time.
* Wide measuring range & high resolution.
* Digital display gives exact reading with no guessing or errors.
* The maximum value during the measurement will be automatically held in memory and be controlled by Hold key.
* The use of durable, long lasting components, including a strong, light weight ABS-plastic housing assures maintenance free performance for many years. The housing has been carefully shaped to fit comfortably in either hand.
* It meets requirements of IEC651 for type II sound level meter.
1. Main Unit
3. Carrying Case
4. Operation Manual
1. ND9 sound level meter calibrator
2. USB, RS-232 Data Cable With Software
Sound level meter are widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection,construction, health care, teaching and researchdepartment.