INDUSTRY LEADERS SINCE 1992

Power Quality Insights That Drive Performance

Compact. Rugged. Accurate. 3-Phase Power Monitoring Equipment and Digital Telemetry Systems.

Browse Analyzers
Talk to an Engineer

Made in USA

Lifetime warranty included

30+ Years Leadership

Request a Quote

TRUSTED BY INDUSTRY LEADERS
POWERSIGHT HARDWARE LINEUP

Precision Field Analyzers & Telemetry

Select a flagship model below to inspect technical specifications, safety ratings, and purchase/rental options.

★ #1 MOST POPULAR FOR FIELD AUDITS
PowerSight PS4550
FLAGSHIP FIELD ANALYZER

PowerSight PS4550 Handheld Analyzer

Compact 3-phase power quality analyzer engineered for extreme durability, live remote Bluetooth telemetry, and instant harmonic reporting. 1/4 the size, 1/4 the weight of legacy meters.

1.1 lb Handheld Weight
CAT IV 600V Safety Rating
Bluetooth 5.2 Wireless Range
PSM-A Suite Included Free
  • ✔ Patented SureStart™ automated wiring & phase check before panel door closure
  • ✔ Logs Voltage, Current, Power Factor, THD, and Harmonics up to 50th order
  • ✔ Panel-locked safe operation — start/stop logging outside arc-flash boundary
Request Purchase Rate Rent for Job

SHOP BY CATEGORY

Power Quality Analyzers

Advanced 3-phase power analysis

Digital Telemetry Systems

Real-time monitoring solutions

Flexible Current Probes

Accurate. Flexible. Rugged.

Voltage Testers & Meters

Safe & reliable voltage testing

Accessories & Cases

Everything you need on site

Software & Options

Powerful analysis software

PORTABILITY

Go smaller. 1/4 the size, 1/4 the weight.

Small enough to fit in a crowded panel, light enough to carry by hand for a full day in the field.

1.1 lb

Total weight

1-hand

Comfortable grip

CAT III/IV

Rated safety

1/4 SIZE & WEIGHT

Products

WHERE IT'S USED

From Substations to Server Rooms

Engineered for high-reliability electrical environments across energy, healthcare, and industrial infrastructure.
01

Oil, Gas & Petrochemical

Robust power solutions built to withstand extreme temperatures, hazardous elements, and volatile environments.

02

Mining Operations

Continuous, heavy-duty electrical setups delivering maximum uptime for deep earth and surface excavation projects.
03

Facilities & Healthcare

Critical backup infrastructure securing life-support systems, clean rooms, and high-occupancy corporate hubs.

04

Utilities & Government

Grid-scale compliance and municipal-grade resilience keeping public services running without interruption.

EXCELLENCE

Our Design Philosophy

Built on three core pillars engineered to protect field personnel, eliminate workflow downtime, and guarantee error-free audit reports.

PILLAR 01

Safety

Engineered to protect operators with active dual-isolation barriers, structural CAT IV defenses, and continuous grounding checks.

  • CAT IV 600V
  • Arc-Flash Safe
Learn More
PILLAR 02

Speed

Eliminate critical field delays with rapid-boot firmware modules, instant device initialization, and one-tap automated testing.

  • Auto Wizards
  • Instant Setup
Learn More
PILLAR 03

Success

Deliver flawless industrial documentation with cryptographic proof, localized file locking, and redundant cloud backup pathways.

  • Dual Redundancy
  • Error Checking
Learn More
FLEXIBLE ACCESS MODELS

Own It, or Rent It — Your Call

We are the largest direct renter of power analysis systems in the industry. Short-term audits never require a full capital expenditure commitment.

PURCHASE DIRECT

Buy an Analyzer System

Complete turnkey analyzer kits including flex probes, carrying case, and PSM-A software suite. Extendable to lifetime warranty with annual calibration.

  • ✓ Full kit with 4 probes & soft case
  • ✓ Unlimited PSM-A software licenses
  • ✓ Lifetime Warranty option
MOST FLEXIBLE
TURNKEY RENTAL

Rent for the Job

Fast nationwide shipping, pre-calibrated single or multi-unit kits, and dedicated engineering support to ensure you get the right probes.

  • ✓ Pre-configured & ready to log out of box
  • ✓ Weekly or monthly flexible terms
  • ✓ 100% rental fee credit towards purchase
INTERACTIVE ESTIMATOR

Rental vs. Purchase Calculator

Drag the slider to see estimated rental investment vs. outright purchase ROI.

1 Wk 2 Wks 1 Mo 2 Mos 3 Mos 6 Mos 12 Mos
ESTIMATED RENTAL FEE $445
vs
OUTRIGHT PURCHASE $6,595.00
RECOMMENDATION RENTAL RECOMMENDED (Save $6,150)
TESTIMONIALS

Trusted by Industry Experts Worldwide

WE'LL TAKE CARE OF YOU

For over 30 years, we’ve dedicated ourselves to providing you with power quality analyzers, versatile accessories, and world-class support to keep your operations running safely and efficiently.
Talk to Our Engineers

NEED HELP?

We’re here to assist you.
Request a Quote

Or call us at (925)-690-1919

EXPRESS QUOTE

Let's Start Your Transformation

Fill out the form to get in direct contact with our sales team! We typically respond within 15 minutes during normal working hours with a fully customized estimation for your project requirements.

CALL ANYTIME

+1 (800) 555-0199

WORKING HOURS

Mon – Fri: 8:00 AM – 6:00 PM EST

PEACE OF MIND

No obligation, secure and confidential data handling.

Request a Quote (Express)

Frequently Asked Questions

Get clear, direct answers to common questions about our industrial project timelines, safety compliance, and custom service agreements.
How long does a typical industrial engineering project take?
A standard industrial installation or system upgrade typically ranges from 4 to 12 weeks. This depends entirely on the scale, technical complexity, and custom engineering design requirements. We deliver a detailed timeline breakdown during our initial consult.
Yes, our engineers and field crews hold full certifications including OSHA-30, ASME stamps, and standard specialized welder qualifications. We strictly implement zero-harm safety policies compliant with modern international standards.
Absolutely. We offer tailored post-installation service level agreements (SLAs) and preventative maintenance programs. This includes scheduled system diagnostics, thermal testing, calibration, and priority emergency dispatch services.
We work closely with certified local supply networks to mitigate delays. If a specified component becomes unavailable, our project managers immediately reference pre-vetted alternatives to keep critical path milestones on schedule.