PCE Instruments PCE-OCT II Firmware Upgrade to 1/3 Octave Band Filter

Upgrade for the PCE-428, PCE-430 or PCE-432 sound level meter from octave band filter to 1/3 octave band filter. Normal 1/1 octave band for PCE-430/432 displays 12 bands. The 1/3 octave band displays 36 bands from 6.3 Hz to 20 kHz and associated bar graphs. The PCE-428 upgrade only displays from 20 to 12.5 kHz. Thresholds can be set for each band.

Features:

• Upgrade to 1/3 octave band filter with 36/29 bands
• The firmware and the upgrade program are sent by email for follow on orders.

Note: For a add on order, please indicate the serial number of the sound level meter when ordering the 1/3 octave kit (see option field)