Active Web Pages dis-play real-time readings, temperature and humidity charts, and log data in standard data formats for use in spreadsheets or data-acquisition programs. Virtual charts are Java Applets that record a chart over the LAN or Internet in real time. The iTHX-M model has an LCD and a removable 2-Mbytes Flash-memory card that stores up to one full year of readings at 1-min intervals (or two months at 10-sec intervals). An 8-Mbyte card displays up to four years of readings.

Newport Electronics Inc., 2229 S. Yale St., Santa Ana, CA 92704, (800) 6397678,