CNYST Type 2 Sound Meter Digital Sound Level Meters with Frequency Range 20Hz ~ 12.5kHz Self-generated Noise <25dBA Time Weighting F S I Frequency Weighting A C Z 8000 Groups Data Storage Transformer Turns Ratio Tester The instrument comes with 2G

The instrument comes with 2G data storage

AC240V50/60Hz OPTIONAL)

built-in high-capacity lithium-ion rechargeable battery

Melting point of three samples can be tested simultaneously

allowing you to measure haze and transmittance anytime and anywhere

CNYST Type 2 Sound Meter Digital Sound Level Meters with Frequency Range 20Hz ~ 12.5kHz Self-generated Noise <25dBA Time Weighting F S I Frequency Weighting A C Z 8000 Groups Data Storage Transformer Turns Ratio Tester The instrument comes with 2GAbout this item: Meets Class 2 sound level meter standards Modular design, on demand selection, cost effective Adopted digital signal processing technology, good stability Single range, large measuring range, no need to switch, simple and convenient operation Measurement range: 30 dB(A) ~ 130 dB(A), frequency range: 20 Hz ~ 12. 5 kHz, the main measurement index: Lp, Leqt, Lpeak, Leq, T, Lmax, Lmin, SEL, Lex8h, LAVG, TWA, DOSE, Ln (n = 5, 10, 50, 90,