Sound Level Meter Data Logger with Alarm GT1355A Noise Decibel Tester DB GT-1355A USB PC Logging Digital GT 1355A Computer Laptop

- Dikirim dari Jakarta dengan kardus double utk keamanan produk - Semua produk kami bergaransi Jakarta Alat ukur kebisingan suara dengan fungsi data logger, bisa koneksi ke PC untuk simpan dan analisa data Dengan fitur Data Record, Alarm, Pilihan frekuensi A/C, Line Chart, Data Hold dll ==== Description 1. Calibrated sound source: 94dB/1KHz 2. Measurement range: 30-130 dB, 35-130dB 3. Resolution: 0.1dB 4. Frequency response: 31.5Hz-8500Hz 5. Rated current: 70mA 6. Standby current: 5uA 7. Power supply: 3.7V/1000mAh 8. Charging time: 1.5h 9. Use time: 8h 10. Working temperature: 0 to 50 degrees Celsius 11. Working humidity: 10-80% 12. Can be used for noise engineering, quality control, health prevention and environmental noise measurement Product Description This Sound Level Meter has been designed to meet the measurement requirement of noise engineers, noise quality control and health prevention in various environments, such as noise measurement in factory, office, traffic road, family and all other noise measurement applications. Product Parameters Features: 1. A/C Frequency weighting selection 2. Fast/Slow Time weighting selection 3. Three-color light alarm 4. Maximum/Minimum 5. Data HOLD 6. Data storage: 43,000 data record function 7. Data Read and delete 8. Automatic shutdown time can be set, and automatic shutdown when battery runs out 9. Display date and time 10. Line chart: Visual display of noise data changes 11. USB charging and PC communication: Connect with the PC through USB, provides data record download, real-time data sampling analysis, and printing graph amp; data functions. 12. This Sound Level Meter was designed according to following standards: a. International electrician committee standard: IEC PUB 651 TYPE 2 b. US national standard: ANSI S1.4 TYPE2