Avtech Electrosystems Ltd.

Avtech has closed, and the senior staff members have retired from the field. The last-time order date for Avtech products and services was January 31, 2025. (Warranty service capability is expected to remain available for the usual one-year period. Avtech will not be offering other services in that time.)

Possible alternative suppliers are listed here.

Archived manuals and performance checksheets are collected here. Data on existing units can also be found by searching for the base model number or the instrument's serial number.