Precision GPS Timing and Power Measurement Solutions
Next Generation Precision Timing with Maximum Security
Model 1201B/C - with two versions to choose from - features the high precision (100 ns) with Enhanced Performance and Security (EPS).
Portable Power Measurement with Precision Timing
Model 933A Portable Power Sentinel takes field analysis to the next level, packing ultimate power metering with optional precision timing for rmeasuring time and phasors.
Handheld Power System Multimeter
Model 928A packs critical functionality in a small, easy to use package for power engineers in the field. Measures power and energy, flicker, harmonics, phase angle, with a waveform display.
Assembled Test Leads
Standard and custom test leads to meet any connectivity challenge. Choice of wire type, shielding, lengths and connectors allow for hundreds of combinations.
January 12, 2024 New power cord available for the 1200 series GNSS clocks
The new power cord for the Models 1200B, 1201B/C, 1202B/C, 1205B/C, and the 1206B/C allows connections to an IEC320 C14 female socket. It has a male IEC320 C14 plug on one end and the clock power supply mating connector on the other. See our website for pictures and additional details. more info »
September 29, 2023 Model 931A Document Update
Name : Model 931A Manual
Version : V
Released : 28 September 2023 more info »
July 14, 2023 New Product - Model 843A/844A/844B Mini Test Jack Isolator Paddles
Same basic design as the Model 841A/842A/842B but smaller for the mini test switches. more info »
April 15, 2021 Presentation: Time in the Power Industry: How and Why We Use It
Arbiter Systems engineer Bill Dickerson delivers a talk to the IEEE North Jersey section on the use of precision timing in the power industry.
Topics covered include:
-Applications of precise time
-Accuracy requirements
-Time scales, time zones etc
-Sources of precise time
-Methods of timing distribution
-Problems sometimes encountered and how to avoid them more info »
March 28, 2024 European planes hit by mystery GPS jamming
Planes flying over and around the Baltic Sea in northern Europe have been suffering technical problems caused by jamming since Sunday, with 1614 planes, mostly civilian, reporting problems since then. more info »
March 28, 2024 Possible Negative Leap Second?
For the first time in history, world timekeepers may have to consider subtracting a second from our clocks in a few years because the planet is rotating a tad faster than it used to. more info »
March 1, 2024 China had "persistent" access to U.S. critical infrastructure
China-backed hackers have had access to some major U.S. critical infrastructure for "at least five years," according to an intelligence advisory. . . more info »
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Stabilizing the Grid with Synchrophasors
Synchrophasors have emerged as a technology with the potential to improve grid stability and predict incipient failures, allowing remedial action to be taken prior to a catastrophic event. But challenges remain before this technology can offer global solutions. Arbiter Systems® is challenging the industry to establish standards for measurement and traceability.