North Atlantic 321 Wideband Phase Angle Voltmeter
  • North_Atlantic_321_View1_2018101113435
  • North_Atlantic_321_View1_20181011134728
  • North_Atlantic_321_View3_2018101113435
  • North_Atlantic_321_View4_2018101113435

North Atlantic 321 Wideband Phase Angle Voltmeter

Option 09: Special Variation S3245

Input Voltage: 115 VAC Only

Have a quote from somewhere else? Click Here
Stock # 98000-1
Quick Quote
Sell Yours
Repair Quote
  • More Info
  • Tech Specs
  • Additional Photos
  • Datasheets / Manuals 
  • View It Live Request 
Contact Us
North Atlantic 321 Wideband Phase Angle Voltmeter

  • Voltage Range: 300uV to 300 Vrms
  • Frequency Range: 10 Hz to 100 kHz
  • Voltage Accuracy (Total Mode) +/-2% of Full Scale
  • Input Impedance: 10 MOhm scented by 50 pF
  • Input DC Voltage: 400 VDC


The North Atlantic 321 Wideband Phase Angle Voltmeter is a completely solid state instrument, combing the ability to measure both phase angle and magnitude of compiled ac signals and vector components with respect to a reference input

And automatic gain control (AGC) circuit, in the reference channel, eliminates the necessity for manual adjustment of the proper level of operation. It accepts and controls signal levels from 150 mV to 150 V rms automatically.z

The reference channel isolation feature enable the reference input voltage to float with respect to the circuitry ground, maintaining its independent AGC action.

Product Family: 321

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

Contact Us


Contact Us

Item Images

Click a thumbnail to view larger image:

North Atlantic 321 Wideband Phase Angle VoltmeterNorth Atlantic 321 Wideband Phase Angle VoltmeterNorth Atlantic 321 Wideband Phase Angle Voltmeter
North Atlantic 321 Wideband Phase Angle Voltmeter

Contact Us
Manuals, Datasheets, Drivers, Links

North Atlantic 321 Manual (pdf) 
Link to North Atlantic Website 

Contact Us

View It Live

View equipment LIVE - Before you buy!

InstraView™ Equipment Inspection

Buying used equipment doesn't always have to be a shot in the dark. We know there are plenty of differences when it comes to used equipment and quite often, choosing between different pieces is difficult, especially when the equipment is not sitting right in front of you.

Well, what if you were able to see a piece of equipment before you purchased it? Not just a picture from the manufacturer's website, but the actual piece of equipment you would receive.
With InstraView™, we move you one step closer to inspecting the equipment you're interested in without having to wait for the equipment to show up at your door.

InstraView™ works in your web browser and allows you to view the actual piece of equipment you're interested in before purchasing. You can zoom in close to see the labels with the serial number or zoom out to see the overall condition of the equipment.

It's like having the store come to you!

InstraView Request Form

To get started:

  1.   Fill in the request form below
  2.   We'll send you an email letting you know exactly when your piece of equipment will be available for viewing

Item to Inspect: 98000-1 - North Atlantic 321 Wideband Phase Angle Voltmeter

All you need is a web browser (ie. Microsoft Internet Explorer or Netscape) and Sun's Java Runtime Environment installed. If you need to install the Sun Java Runtime, you may download the latest Java SE Runtime Environment (JRE)