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 : 

• 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