Arbiter Systems Inc. manufactures GPS based precision time clocks, synchronized power measurement and power calibration products, designed to support industries where precision timing is mission critical. Applications include synchrophasor measurements, synchronized power measurements, computer network time synchronization (via NTP or PTP), event timing and other electric utility support. These products enable the power distribution industry to deliver safe, reliable and economical power to end users globally. Designed, assembled and serviced by Arbiter, these solutions provide the backbone for professional monitoring, measurement and analysis of power system performance.