PS3500 – Power & Energy Analyzer


Get complete power usage and energy cost analysis in a compact, rugged package. The PowerSight PS3500 measures voltage, current, KW, KVA, KVAR, true power factor, displacement power factor, KWh, Hz, elapsed and estimated cost, duty cycle, unbalance, etc.
Long term logging for up to months at a time.
Manual waveform capture ability. Real time meter display of present values.
Re-invention of our venerable PS3000 with Bluetooth wireless and SD card added.  Voltage input rating is 600V CAT IV (highest safety rating).  SD card enhances efficiency and data redundancy. The best all-around workhorse for power consumption monitoring and harmonic analysis.
The most popular rental for professional testing organizations. Rent 100 for your largest job.

$2,495 USD

Summary   |   Features   |   Specifications   |   Documents   |   Recommended Products


is the best choice if you are looking for a versatile, easy-to-use power monitor suitable for energy and demand power studies.
It can:
• Record energy use (kWh), and peak demand
• Log power parameters: Volts, Amps, Watts, VA, Power Factor, etc. over time (days/weeks/months)
• Track total harmonic distortion to the 50th harmonic
• Display real time values on the analyzer’s display – just like a multimeter
• Display oscilloscope waveforms, harmonic spectra, phasors via a PC and Bluetooth wireless communications
• Measure DC voltage and current
• Monitor 50Hz, 60Hz, 400Hz, and variable frequency systems


Its rubberized contoured case and rugged construction make the PS3500 ideal for field work. Clearly labeled buttons display present values on a back-lit LCD display for quickly making spot measurements at panels and equipment. Our patented SureStart feature automatically checks for wrong connections before you begin monitoring to ensure a successful power study every time.
Use it on AC single phase or three phase circuits and loads. Data is saved to internal memory that can be downloaded to a PC via Bluetooth. Alternatively, the PS3500 includes a removable SD memory card slot (to 32GB capacity) that allows you to backup power survey data and transfer the data to a PC via an SD card. PowerSight Manager software with ReportWriter are included.


Going green? Need to control energy costs and implement energy savings measures? The PS3500 is ideal for establishing base-line data, and verifying the savings after changes have been made.


The new safety regulations demand safer tools. The PowerSight PS3500 has a 600V CAT IV safety rating – the smart choice for working on systems to 600V.

Be Comfortable. Be Safe. Get relief from wearing PPE.

PowerSight analyzers with Bluetooth wireless communications are the safest way to test. After installing the PowerSight analyzer and its probes, workers can get away from high voltages and Arc Flash dangers and test remotely. When at a safe distance, cumbersome PPE suits, hoods, gloves etc. can be removed. Thus workers can more comfortably control the PowerSight, view connections, phasors, and real-time values, start/stop monitoring and download data in complete safety (up to 25 feet away) via a laptop or tablet PC.


Measures, logs, and reports:

  • RMS Volts
  • RMS Amps
  • Watts
  • Energy (kWh)
  • VA , VAR , Power Factor, Hz
  • Live / scope waveform views via tablet
  • Real time meters via tablet
  • Phasors via tablet
  • Harmonic Spectrum
  • THD


General Specs

Category Notes
Size 3.88″ (9.86 cm) W x 7.72″ (19.61 cm) L x 1.58″ (4.01 cm) Deep at bottom end; 2.14″ (5.44 cm) Deep at top end
Weight 1.1 lbs (0.5 kg)
Operating Range 32 – 122 degrees F (0 – 50 degrees C) Relative humidity to 70% (non-condensing)
Power Requirement 12V DC @ 500 mA
Battery Life 8-10 hours after 4 hour charge
Battery Type Li-ion
Measurement Rate 8 microseconds for Voltage and Current
Safety 600V CAT IV
SD Card Slot Accepts SD Cards to 32GB
Logging Period (Resolution) 1 Second – 99 Minutes
Logging Duration (Length of session) up to 2 years according to memory allocation
Internal Data Retention 8 years
Other Features Voltage and Current Unbalance, K Factor, Peak Demand Period, Peak Demand of Peak, Demand Period. Duty Cycle, On/Off Cycle %, Avg. On Time, Avg Off Time

Voltage Measurement

Category Notes
Display Range 1-6000 KV (using input ratios)
Meter Resolution 0.1V (to 400 V), 1V (to 4 KV)
Accuracy 0.5% of reading ±0.3 Vrms

Current Measurement

Category Notes
Display Range 1 mA – 6 Megamps (using input ratios)
Meter Display Resolution 0.1A
Accuracy ±0.5 % of reading plus accuracy of probes
Phasor Diagram via PC
Unbalance via PC

Frequency Measurement

Category Notes
Range DC: 45-66 Hz, 360-440 Hz fundamental
Meter Display Resolution 0.1 Hz (to 66.0 Hz)
Accuracy ±0.5%
PS3550 bottom RightSide

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CAS3 carrying case front

CAS3 Carrying Case

LDCm top view

LDCm Line-to-DC Converter Mini

Warranty Icon

WARL Limited Warranty

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