Omega’s new PHH-SD1 series of pH/ORP meters features an LCD display with green light backlighting, automatic buffer calibration, RS232/USB interface (with optional cable). and automatic temperature compensation. This product incorporates a real-time SD card data logger. The PHH-SD1 measures pH or mV (ORP) using standard electrodes with BNC connectors. Omega Engineering, Inc., 203-359-1660, www.omega.com