Features: The product adopts 4-digit display, which makes the reading data clearer and more convenient. High sensitivity sensor, fast measurement and more accurate. The measuring range is 30-130db, which is suitable for the measurement of sound or noise in most occasions. Suitable for sound quality control in factories, offices, homes, schools and construction sites. With maximum and minimum hold function. Data hold function. Red backlit alarm and audible alarm. Automatic or manual power off function. Temperature measurement function.

Specifications: Brand: SMART SENSOR Model: ST9604

Measure range30-130dBA Accuracy±1.5db reference SPLpoint at 94dB@1KHz) Frequency WeightingA weighting Frequency range31.5Hz-8.5KHz Sampling rate2 times/second Data HoldMaximum and Minimum hold Digital display4digits Resolution0.1dB Temperature measurement range-10°C~50?(14F-122F) Accuracy±2? Resolution0.1? Microphone1/2inch Electret Condenser Microphone Power supplyAAA battery X 3 (Not included)

Package List: 1Sound Level Meter 1Instruction Manual

The delivery time is around 10-15 working days after your purchase.

Trade ME GST number: 072-491-386