Sound Level Meter

0.1dB/+/- 1dB, 20-12.5 kHz, Lp/Leq/Lmax/LN, ACF, Fast, 10mV/dB, USB Bluetooth

Resolution 0.1dB, Precision +/- 2dB, Frequency range 20~ 8000Hz, Frequency weighting A/C/F, Time weighting fast/slow, Measurement parameters Lp/Leq/Lmax/LN, Storage 30 groups, DC output 10mV/dB, USB output, Bluetooth output, alarm value setting, automatic shutdown.

Level 1 integral sound level meter, in line with GB/T 3785, IEC 61672-2002 and JJG 188-2017 standards. With integral and statistical functions, it can store 800 sets of data for continuous measurement up to 6 days. Support A, C, Lin Frequency weighing, Measurement range 25dB (A)~ 130dB (A).

Four parameters Lp/Leq/Lmax/LN, three weighted A/C/F, fast and slow time weighted, 30-130dB range, 1dB Precision, 20-12.5 kHz Frequency, 30 sets of memory, USB/RS-232 output, optional Bluetooth, alarm setting, DC output 10mV/dB

A/C/F Frequency weighting, fast and slow time weighting, Lp/Leq/Lmax/LN measurement, 30 sets of storage, USB and RS-232 data output, Bluetooth optional, DC output 10mV/dB.

DB30-6228ILEQ is a 1-stage pulse integral sound level meter, which complies with GB/T 3785, IEC 61672-2002 and JJG 188-2017 standards. With integration and statistical functions, it can store 800 sets of data for continuous measurement up to 6 days. Support A, C, Lin Frequency counting, frequency range 10Hz-20kHz, measurement range 25dB (A)~ 130dB (A). Digital detection technology improves stability, large screen dynamic LCD display, supports Bluetooth printing and USB communication.

Microphone φ 12.7mm (1/2 ") test capacitive microphone, Frequency range 10Hz~ 20kHz, Frequency weight A weight, C weight, Lin (linear), Measurement range 25dB~ 130dB (A), range control automatic transmission/manual, divided into three gears, linear range > 60dB.

Microphone φ 12.7mm (1/2 ") test capacitive microphone, Frequency range 10Hz~ 20kHz, Frequency weight A weight, C weight, Lin (linear), Measurement range 25dB~ 130dB (A), range control automatic transmission/manual, divided into three gears, linear range > 60dB.

YUWEN YW-532 Sound Level Meter provides A/C Frequency Weighting and SLOW/FAST Time Weighting, Measurement range 30~ 130dB, accuracy ± 1.5dB, suitable for a variety of environment noise measurement needs.

Support A/C/F three kinds of weighting and fast/slow time weighting, can measure Lp, Leq, Lmax, LN four parameters, with 10mV/dB DC output, can store 30 sets of data, alarm setting, automatic shutdown function, Measurement range 30~130dB, resolution 0.1dB