Class 2 Professional sound level meter.

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.

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]



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