Monitor Technologies reported second-quarter earnings of $331,925...

Monitor Technologies reported second-quarter earnings of $331,925 on sales of $2.6 million, compared with a profit of $224,978 on sales of $2.5 million for the same quarter last year.

For the six months to date, the manufacturer of air pollution monitoring equipment reported a profit of $655,898 on sales of $5.9 million, compared with a profit of $415,032 on sales of $4.8 million over the same two quarters last year.