Product Description
HT154 is a professional digital precision sound level meter, the ideal solution to carry out common inspection checks on environmental noise, verification of soundproofing levels, acoustic pollution.
The use of the device is extremely easy and immediate thanks to the wide LCD display and the management of operations through only 5 buttons. Sound level meter HT154 is provided with mobile calibrator for integrity checks before each operation and it is housed in a practical carrying case to transport it together with all accessories necessary for measurements.
Specification
Function
Device category (Class) Class 2 Noise measuring range 30 ÷ 130dB Noise measurement resolution 0.1dB Frequency range 30kHz ÷ 8kHz Dynamic range 50dB Measurement of sound pressure level (SPL) Frequency weighting A/C Integration over time Fast/Slow Display of MAX/MIN values of SPL Provided mobile calibrator Class 2 Manual calibration with trimmer Pre-polarized “1/2” condenser microphone AC and DC analogue outputs with 3.5mm jack Display LCD 3½ digits Power supply 1x 9V Reference standards IEC61672 Class 2 Size (LxWxH) (mm) 289 x 80 x 32 Weight in grams (batteries included) 300
