The 55 Series temperature switch utilizes a liquid filled sensing bulb (bulb & capillary, remote mounting) to detect a temperature change. The response at a pre-determined set point(s) actuates a SPDT or dual SPDT snap-acting micro switch(es) converting the temperature signal into an electrical signal. Control set point(s) may be varied by turning the external dial according to the procedures outlined.
Item Description And Condition: You are bidding on a used Potomac Instruments FIM-41 540 kHz to 5 MHz field intensity meter. The overall condition of the meter is excellent with a few scratches from normal use. The meter was last calibrated on November 7, 2005, and although it’s calibration date is old, it does agree very closely with another FIM that has a recent calibration date on five frequencies spread across the band.
WAVETEK 3600D/CDMA CELLULAR TEST SET *PASSES SELF CHECK General description: The 3600D Cellular Test System offers simplicity of operation with a one touch automated test button, allowing unskilled personnel to run a complete Go/No Go test of a cellular phone. Tests
I bought this Frequency Counter in May, 2014 to test the frequency on a standby generator which had a problem. By the time went to use it, the generator would not start, and I therefore could not use the Frequency Counter. I eventually replaced the generator, and I have no need for this instrument.
This intelligent multi-function frequency counter (model MS6100) is new, opened box, never used. Tested for power-on. 8-bit micro-controller with eight-digit high bright LED display.
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