Testextra.com

dc power supply, function generator, oscilloscope, lcr meter, variable dc power supply, spectrum analyzer, dmm, multimeter, power meter

Protek 800 Series
Visual Tour
1-877-TEST-EXTRA

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Products
 AC mV Meters                
 Accessories                   

 Audio Instruments         

 Component Test            
 DCmΩ Meters                
 Digital Multimeters        
 Electronic Loads           
 Frequency Counters     
 Function Generators     
 Hipot / Insulation Test   
 LCR Meters                     
 Logic Probes                  
 Oscilloscopes                
 Power Meters - AC, RF 
 Power Supplies             
 RF Instruments               
 Spectrum Analyzers      
 Thermometers               

Manufacturers
We  Represent

instek products

Instek  Corp.

Rigol  Inc.

Extech Test and Measurement Products
Extech Instruments

Unisource Corp.

Protek Test and Measurement Products
Protek T&M

TPI Test and Measurement Products
Test Products Intl. 
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Features
 
  • Models 820F, 840F and 860F have USB host Flash Memory
  • Built in High accuracy 6000 count True RMS DMM
  • 200MS/s sampling rate single channel and 100MS per channel in dual channel
  • 2.5GHz Equivalent sampling [840] and 5GHz Equivalent sampling [860]
  • Models 840 and 860 include FFT
  • 125KB record length for each channel
  • 20Mhz [820], 40MHz [840], 60MHz [860] analog bandwidths
  • 20 automatic waveform Measurements
  • Self test and Self calibration
  • Built in Multilingual Help menu and USB 2.0 port 
  • 10 waveforms and setups may be stored and recalled
  • USB Cable and software are standard accessaries
  • High Resolution 320x 240 pixel Monochrome LCD
  • Edge/Pulse width, TV/Pattern and Delay trigger modes
  • Size: 8.3" (H) x 4.2" (W) x 2.2" (D)
  • Weight: 2.6 lbs
Panel Details

 

 
 Flash Memory [820F, 840F, 860F]  USB PC Interface
 
USB Flash Memory port for increased waveform and data storage.
 
 Provides convenient interface to PCs via the USB port.
Oscilloscope  Meter
 
CH1 and CH2 waveforms, along with the Dual channel Math waveform, trigger levels, horizontal positions, offsets, V/div and Time/division settings are displayed.
 
 Analog Bargraph, MIN, MAX, AVG VOLT, DC, etc.
Math  Persistence Intensity
 
Dual channel Math functions are available for adding and subtracting waveforms applied to the CHA and CHB inputs. The FFT allows you to view a waveform spectrum using a Rectangular, Hamming, Hanning or Black Man-Harris window.
 
 In persistence mode, Channel and Math function are displayed Dimmer for previous acquisition.
Record Length

 
A long record length and high-speed sampling rates allows the user to capture and view a more detailed "picture" of a complex Waveform and it components. Up to 125KB samples of waveform information may be captured and accurately displayed on the LCD screen as shown.
 
Zoom

 
The zoom function displays a portion of a waverform in greater detail.





 
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