•     20Mhz bandwidth
•     Model 820F has USB Flash Memory
•     Built in High accuracy 6000 count True RMS DMM
•     200MS/s
•     20 automatic waveform Measurements
•     Self test and Self calibration
•     Help menu
•     125KB record length for each channel
•     10 waveforms and setups may be stored and recalled
•     USB port,Software and cable included
•     High Resolution 320x 240 pixel Monochrome LCD
•     Edge/Pulse width, TV/Pattern and Delay trigger modes

Features:

• 300W Maximum Power
• Operates in Constant current, Constant resistance or Constant power modes
• 1mA current setting resolution
• Voltage, Current and Power are displayed on the back lit display Back light LCD
• Values may be enter from key board of rotary dial
• RS232 interface and control software
• Small size and light weight

Features:

• Constant Voltage or Constant Current operation
• Excellent load, line and ripple specifications
• Fully isolated outputs allow for series connections
• Coarse and fine voltage controls for accurate voltage and current settings
• Indicators for constant voltage, constant current and overload operation
• Noise free linear technology for servicing RF circuits and high sensitivity amplifiers
• 3 Digit LED display for both current and voltage

6 capacitance ranges and 4 inductance ranges, high accuracy measurement, automatic zeroing, low battery indicator, fuse-protected input, includes holster.
 

Outputs may be independent or connected in Series or Parallel and are selectable form the front panel, fixed supply may be switched between 3.3V and 5.0V, Series or Parallel Master/Slave tracking modes.
 

True RMS AC volts and amps measurements, capacitance and frequency measurements, back-lit display and auto/manual ranging, MIN/MAX and Relative modes, delay hold mode, AC line or battery operated, RS-232 interface with software.
 

Zero adjust for compensating stray capacitance, large, easy-to-read 3-1/2 digits, 2000-count LCD, 0.5% measurement accuracy, fused input, 9 measurement ranges, 3 measurement frequencies, includes hols

NIST Trace Calibration Certificate for B845; B4100; or Z9216.

These power supplies are the ideal DC sources for Lab. Service, Industrial, or Educational applications. They are designed with an energy saving circuit for cooler, more reliable and efficient operation at all output levels. All our supplies are short circuit and overload protection providing fool proof operation for any applications.
 

Protek Sweep/Function generators provide a wide range of frequencies and wave forms for most industrial, service and educational applications. These high stability and accurate instruments provide Variable output voltage, DC offset , symmetry and sweep controls on all waveforms and functions.
 

These power supplies are the ideal DC sources for Lab. Service, Industrial, or Educational applications. They are designed with an energy saving circuit for cooler, more reliable and efficient operation at all output levels. All our supplies are short circuit and overload protection providing fool proof operation for any applications.
 

Hand-held RF signal strength analyzer with up to 2 GHz. frequency counter. Detects wide bands and narrow band FM, AM and single sideband signals. Phase lock loop for precise frequency tuning. Includes software and RS232 cable.