63x Series 

Please find below documentation that will help you operate your Casella product:

63x Series Sound Level Meter Handbook (English)
63x Series Sound Level Meter Handbook (French)
63x Series Sound Level Meter Handbook (German)
63x Series Sound Level Meter Handbook (Spanish)
63x Series Sound Level Meter Handbook (Chinese)

63x Series Sound Level Meter Field Guide (English)
63x Series Sound Level Meter Field Guide (French)
63x Series Sound Level Meter Field Guide (German)
63x Series Sound Level Meter Field Guide (Spanish)
63x Series Sound Level Meter Field Guide (Chinese)

63x Environmental Enclosure Datasheet (English)

From time to time Casella makes improvements to firmware as recommendations are made by our users.  Please find below the latest version of firmware and upgrade procedure for the 63x Series:

63x Series Firmware Upgrade Procedure 

6xx Series Firmware Upgrade Utility (210023-00-02)

63x Firmware (New Hardware) (210006-05-00)

Casella MassDFU (131235-00-02)

63x Firmware (Old Hardware) (196129-09-00)

Should you need any assistance or technical support, please raise a helpdesk ticket here.

Please find below certifications and accreditations associated with this product:
 

63x Series Conformity Certificate
63x Series Testo Certification
63x Series PTB Certificatate
CEL-120 Acoustic Calibrator CE Certificate
63x Pre-amplifier Certification (Russian)

At Casella we try to do our best to help users get the most from our product. Please find below a selection of videos providing support and guidance for the 63x Sound Level Meter:

Casella introduces the 63x Series Sound Level Meter

63x Series Sound Level Meter - Downloading into Insight

The Casella Product Support Team guides you through how to download your measurement results from your 63x Series Sound Level Meter and into Casella Insight.