PowerSight model PS250 Power Logger from Summit Technology, Inc. PowerSight model PS3000 Power Analyzer from Summit Technology, Inc. PowerSight model PS4000 PQ Analyzer from Summit Technology, Inc PowerSight model PS2500 Power Logger from Summit Technology, Inc. PowerSight model PS3500 Power Analyzer from Summit Technology, Inc. PowerSight model PS4500 PQ Analyzer from Summit Technology, Inc
PowerSight Online Motor Analysis PowerSight Options PowerSight Accessories PowerSight Complete Systems PowerSight Voltage Probes PowerSight Current Probes
Matrix comparing measurement capability of power analyzers, PowerSight meters
What Do You Want To Monitor?
Meter Selection Chart
View Sample Graphs and Images

Power and Energy Studies

View real-time waveforms, harmonics, phasors in scope mode

Voltage and Current Logs

Set triggers for power quality events, (sags, swells, transients), current inrush etc.



Summit Technology, Inc. is the industry leader in hand-held single- and three-phase power analysis tools.

Summit Technology, inc. develops and manufactures the following PowerSight® range of power analyzers:

PS250 and PS2500 Power Loggers
PS3000 and PS3500 Energy Analyzers
PS4000 and PS4500 Power Quality Analyzers


The PowerSight family of power analyzers measures all aspects of power: voltage, current, frequency and power - watts, va, var, power factor, and energy in KWh, as well as harmonics – spectrum and THD. PowerSight meters can be used for spot checks similar to a multimeter, real-time meter values are displayed in the window. Plus, they can log data for up to months at a time. Data can be downloaded to a PC to view graphical plots, waveforms and summaries. The PS4000 and PS4500 Power Quality Analyzers also measure power quality events such as sags, swells, and transients (impulses). The distinctions of the PowerSight range of meters are:
Portability: All models weigh less than 2 pounds (less than 1kg) and fit comfortably in one hand. Their rechargeable batteries can last for many hours.
Ease of Use: The instruments incorporate automatic identification of current probes, and algorithms that check monitoring connections and advise of errors so that every power survey is a successful one.
Support: Trained technical personnel are available via telephone and email for rapid response. Our manuals have received praise for being clear and well written. Plus, software and firmware upgrades can be downloaded from our web site.
Applications: Summit Technology offers a wide array of accessories for many power study tasks, such as: current probes that measure down to 5ma or up to 6,000 amps, voltage probes that measure from 1V to 600V, 5KV and 15KV, as well as accessories for DC, 400Hz, motor diagnostics, and spectrum analysis to 100kHz.
Compatibility: Nearly all accessories and software can be used with any of the PowerSight meters to permit mixing and matching of meters, probes, and accessories.
Complete Solution: PowerSight systems are available in kits with meters and probes in handy carrying cases, complete with PC software that includes a Report Writer to automatically summarize and document power survey results.
Safety: The PS2500, PS3500 and PS4500 meters are CAT-IV safety rated, the highest safety rating for hand-held test equipment.
Wireless Communications: The PS2500, PS3500 and PS4500 meters communicate to a PC via Bluetooth wireless.
Data Storage: The PS2500, PS3500 and PS4500 incorporate a removable SD memory card slot for virtually unlimited data storage.
RENTALS: Summit rents PowerSight Energy Analyzers and Power Quality Analyzers at attractive rates.
Go here for a quote on a PowerSight system - rent or buy: Get A Quote