THIS SALE IS FOR A GENUINE ORIGINAL (NO CHEAP REFURB PARTS) BK PRECISION/DYNASCAN CORPORATION MODEL 830 AUTORANGING CAPACITANCE METER, 200pF to 20uF, THIS UNIT IS PART OF A LARGE GROUP OF VINTAGE UNITS THAT WERE PART A HOME LABORATORY OF AN RF ENGINEER WHO WORKED FOR NASA AND RETIRED. THIS ITEM IS IN PRISTINE CONDITION AND HAS BEEN FULLY VERIFIED TO BE IN PERFECT OPERATIONAL ORDER JUST AS IT WAS THE DAY IT WAS MADE. IT IS IN NEAR PERFECT COSMETIC CONDITION AS WELL.
NEW DWYER INSTRUMENTS AVFS-1 I have up for sale two Dwyer Instruments AVFS-1 Air Velocity Flow Switches typically used in the following applications... • Fan monitoring • Filter monitoring • Damper feedback • Air handlers Specifications: Air Velocity Range: 197-1969 FPM (1-10 m/s).
Auto ranging, manual ranging and range lock Four ring probe design Automatic, manual and no Temperature Compensation Auto endpoint; Automatically freezes stable readings on the LCD display GLP features BEPS; (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings On-screen user guides Backlit display % Battery displayed on startup HI 9835 is handheld conductivity/TDS/sal
Auto ranging, manual ranging and range lock Four ring probe design Automatic, manual and no Temperature Compensation Auto endpoint; Automatically freezes stable readings on the LCD display GLP features BEPS; (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings On-screen user guides Backlit display % Battery displayed on startup HI 9835 is handheld conductivity/TDS/sal
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Amprobe AMB-4D Megohmmeter Never used, this was bought for me by a girl I used to go out with that had no idea what kind of electronics work I do. Nice of her, but I have never used it and can't think of any time I ever will. She paid around $550.
Detector Internal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-2.0 mg/cm2 areal density. Effective diameter of window is 45 mm (1.77 in.). Radiation symbol on front label and end panel marks the center of the detector.
Inspector USB Handheld Digital Radiation Alert® DetectorThe Inspector and Inspector Plus are now The Inspector USB!! Now with USB and the included Observer USB Software, you can download your data from the internal memory, set computer alarms, and calibrate your instrument!
Additional features include backlight display, internal memory, built-in efficiencies for common isotopes, and free Observer USB Software. Detector Internal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-2.0 mg/cm2 areal density. Effective diameter of window is 45 mm (1.77 in.).
Elenco SG-9200 Audio Generator Very low distortion sine wave Rapid-rise square wave Vernier frequency control for easy tuning Switchable high-low output levels. You can download service/user manual from Elenco web site: SG-9200 Manual Guarantee Terms: This item is guaranteed to power on & has no known functional Issues. If the item does not power on (DOA) or is functionality defective, you may qualify for a refund.
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