HPM420 portable hand-held readout features two-line display for simultaneous readings from two variable inputs. It measures flow, pressure, pressure differential, termperature, speed, current, and voltage. High-speed data logging has variable scanning rate of 1 ms. It has memory for up to 250,000 readings. Data is displayed graphically on-site or can be transmitted through RS232 port to Windows-compatible software.
Webster Instruments, Div. of Webtec Products, (414) 769-6400, www.webster-inst.com
