Datum Inc., Anaheim, reported that third-quarter net...

Datum Inc., Anaheim, reported that third-quarter net income rose 15% to $336,000 from $292,000. Sales were a record $9.3 million, a 29% increase from the $7.2 million posted for the comparable quarter of 1987. The figures include the first full quarter of results from Austron Inc., which Datum acquired earlier this year. Net income for the first 9 months totaled $893,000, a 17% increase from the $761,000 reported a year earlier. Sales rose 12%, to $23.1 million from $20.7 million. Datum designs and manufactures precision frequency products and timing instrumentation for military, industrial, space and commercial applications.