Precision Filters, Inc.
Founded in 1975, Precision Filters, Inc. (PFI) is a manufacturer and global distributor of high-performance instrumentation for test measurements. A single source for analog signal conditioning and switching products, PFI offers a complete range of instrumentation optimized to work together to provide high performance at a reasonable cost.
PFI designs and manufactures precision product solutions that include a family of analog signal conditioning, filtering and switching systems. Our versatile 28000 system includes a complete line of signal conditioners suitable for dynamic or static measurements and able to accommodate any transducer: voltage, charge, static or dynamic strain, and any bridge-type transducer such as pressure sensors, piezoresistive accelerometers, load cells, and more. For low channel count labs, choose the economical two-channel PFA-2 filter/amplifier or the eight- or sixteen-channel PF-1U-FA filter/amplifier. Both are compact, highly programmable, and offer flat/pulse low-pass filter technology for time- or frequency-domain measurements. When you need a rugged, portable system, our high-performance C Series signal conditioning modules integrate seamlessly with National Instruments’ CompactRIO and CompactDAQ chassis. Precision’s solid-state switch provides up to 256 x 256 cross-point switching and replaces tedious manual patch panels. All Precision Filters products offer built-in hardware for pretest verification—for data you can depend on.
PFI works closely with our customers, providing innovative product solutions for today’s measurement challenges. Precision Filters is an ISO 9001:2015 certificated company.