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 DAVID RIDDLE COMPANY

DAVID RIDDLE COMPANY

 Maintained by:
 EMMY AWARD WINNING DAVID RIDDLE IS THE MOST KNOWLEDGEABLE SOURCE SPECIALIZING IN PROFESSIONAL VIDEO, AUDIO, PHOTOGRAPHY, SCIENTIFIC, ELECTRONIC TEST AND MEASURE EQUIPMENT. MR. RIDDLE HAS 40 YEARS OF EXPERIENCE AND IS AVAILABLE M-F FOR FREE CONSULTATION,FREE EXPERT ADVICE,AND FREE TECHNICAL SUPPORT.

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688 results found in all categories
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LAMBDA USA EMS 5.5-150-1-D 0-6V@0-150A DIGITAL VARIABLE METERED DC  POWER SUPPLY
 
Buy It Now or Best Offer$749.00Time left:1h 11m
LAMBDA USA 80-60-2-D-RSTL 0-80V@0-60A PROGRAMMABLE DIGITAL DC POWER SUPPLY GPIB
 
Buy it now$2,989.00Time left:1h 22m
KEPCO USA ATE-55-10M 0-55V@ 0-10A VARIABLE REGULATED DUAL METER DC POWER SUPPLY
 
Buy It Now or Best Offer$489.00Time left:1h 37m
KEPCO ABC 2500M LED SEMICONDUCTOR WAFER PROCESS CONTROL VARIABLE DC POWER SUPPLY
 
Buy It Now or Best Offer$349.00Time left:3h 41m
KEPCO ABC 2500M 2500V DIODE SEMICONDUCTOR BURN-IN OVEN VARIABLE DC POWER SUPPLY
 
Buy It Now or Best Offer$349.00Time left:3h 41m
250A 500A COPPER NICKEL CHROME ZINC ANODIZING ELECTRO FORMING PLATING RECTIFIER
 
Buy It Now or Best Offer$4,489.00Time left:4h 13m
POWER TEN 5812D-20/10 0-20V@ 0-250A 0-10V@ 0-500A DUAL OUTPUT DIGITAL DC SUPPLY
 
Buy It Now or Best Offer$4,489.00Time left:4h 13m
250A 500A COPPER NICKEL CHROME ZINC SILVER ANODIZING DUAL DC PLATING RECTIFIER
 
Buy It Now or Best Offer$4,489.00Time left:4h 19m
AUTOMATIC 10KW AC POWER LINE VOLTAGE REGULATOR CONDITIONER 4 PORTABLE GENERATOR
 
Buy it now$1,545.00Time left:4h 30m
TECHNIPOWER GENRAD GENERAL RADIO W5MT3AW TRIPLE METERED TEST BENCH VARIAC >NEW
 
Buy it now$589.00Time left:19h 32m
HP 6255A DUAL 40/80V REGULATED METERED DC POWER SUPPLY
 
Buy It Now or Best Offer$389.00Time left:20h 26m
WILCOX ELECTRIC PP7419G DUAL 24-28V METERED REGULATED MILITARY DC POWER SUPPLY
 
Buy It Now or Best Offer$189.00Time left:20h 26m
THE RIDDLE OF THE NON-PERFORMING EBAY GOLD POWER SELLER
 
Buy it now$1.00Time left:20h 32m
NEW! 1913 V-TWIN SIDE VALVE CUSTOM MADE USA BELT DRIVE ANTIQUE MOTORCYCLE PHOTOS
 
Buy It Now or Best Offer$14.99Time left:20h 43m
HP USA 6824A DC-20KHZ LABORATORY BIPOLAR LINEAR DC POWER SUPPLY AC AMPLIFIER AMP
 
Buy It Now or Best Offer$389.00Time left:22h 36m
HP 6824A LABORATORY BIPOLAR VARIABLE DC POWER SUPPLY AC SHAKE TABLE AMPLIFIER
 
Buy It Now or Best Offer$389.00Time left:22h 36m
KEPCO ATE 36-8DM 0-36V@0-8A PROGRAMMABLE VARIABLE REGULATED LAB DC POWER SUPPLY
 
Buy It Now or Best Offer$389.00Time left:23h 59m
MCINTOSH C-22 C22 TUBE AUDIO PRE AMPLIFIER PREAMP 12AX7 MANUAL SERVICE SCHEMATIC
 
Buy It Now or Best Offer$24.99Time left:1d 0h 29m
 STACO USA EJ401V ISOLATED METERED VARIAC VARIABLE AC DC POWER LINE BENCH SOURCE
 
Buy it now$389.00Time left:1d 1h 8m
POWER TEN I63C-40250 0-40V@ 0-250A GPIB IEEE 488 DIGITAL PROGRAMMABLE DC SUPPLY
 
Buy It Now or Best Offer$4,489.00Time left:1d 1h 15m
ELGAR 201 VARIABLE FREQUENCY AC POWER SUPPLY SOURCE 0-260VAC 400HZ OR 45HZ-10KHZ
 
Buy It Now or Best Offer$889.00Time left:1d 1h 44m
GENRAD GENERAL RADIO GR IET 1432-M PRECISION OHM DECADE RESISTOR BOX CALIBRATED
 
Buy It Now or Best Offer$289.00Time left:1d 1h 44m
GKC PORTABLE BELT MICROPHONE PREAMP MIC PRE BALANCED AUDIO LINE DRIVER AMPLIFIER
 
Buy It Now or Best Offer$149.00Time left:1d 1h 47m
LAMBDA LLS6018 DIGITAL 0-18V@0-9A REGULATED PROGRAMMABLE CURRENT DC POWER SUPPLY
 
Buy It Now or Best Offer$389.00Time left:1d 1h 49m
ANODIZING COPPER NICKEL CHROME SILVER GOLD ZINC ELECTROFORMING PLATING RECTIFIER
 
Buy It Now or Best Offer$489.00Time left:1d 2h 9m
USA MADE DELTEC DT 50R1 ULTRA ISOLATION AC POWER CONDITIONER NOISE CANCEL FILTER
 
Buy It Now or Best Offer$289.00Time left:1d 2h 22m
SUPERIOR ELECTRIC IES 25007 9KW 120V 400HZ POWER LINE VOLTAGE REGULATOR AVIATION
 
Buy it now$1,989.00Time left:1d 2h 24m
ALUMINUM ANODIZING COPPER NICKEL GOLD SILVER RHODIUM BRUSH DC PLATING RECTIFIER
 
Buy It Now or Best Offer$449.00Time left:1d 2h 25m
NEW LAMBDA LNS-P-12 13.5V@14A NAVCOM GPS RADIO REGULATED LINEAR DC POWER SUPPLY
 
Buy It Now or Best Offer$98.00Time left:1d 2h 37m
NO NOISE FREE DUAL VARIAC WALL TUNGSTEN LED VARIABLE LIGHTING FAN SPEED DIMMER
 
Buy it now$689.00Time left:1d 2h 38m
NIB LAMBDA SWS300-12 85-263VAC 43-67HZ TO 12V 0-26 AMP DC REGULATED POWER SUPPLY
 
Buy It Now or Best Offer$89.00Time left:1d 2h 38m
USA AUDIO RECORDING STUDIO NO NOISE DUAL 300 WATT VARIAC IN WALL LIGHTING DIMMER
 
Buy it now$689.00Time left:1d 2h 39m
RECORDING STUDIO NO NOISE FREE DUAL 300 WATT VARIAC IN WALL LIGHTING DIMMER LED
 
Buy it now$689.00Time left:1d 2h 40m
NEW ULTRA BRIGHT 12 VOLT DC SOLAR WHITE LIGHT BOAT MARINE LIGHTING > LED LAMP
 
Buy It Now or Best Offer$9.99Time left:1d 2h 42m
ANODIZING ELECTRO PLATING RECTIFIER CORROSION FREE PROTECTION PRESSURE AIR BOX
 
Buy It Now or Best Offer$489.00Time left:1d 2h 43m
NEW LAMBDA SWS300-12 12 VOLT @ 0-26A SWITCHING AC TO DC REGULATED POWER SUPPLY
 
Buy It Now or Best Offer$89.00Time left:1d 2h 44m
USA MADE BSA TRIUMPH NORTON VELOCETTE VINCENT AJS EWARTS FUEL VALVE REBUILD KIT
 
Buy It Now or Best Offer$24.99Time left:1d 4h 3m
USA MADE HP 721A 0-30 VOLTS VARIABLE REGULATED METERED LAB BENCH DC POWER SUPPLY
 
Buy It Now or Best Offer$129.00Time left:1d 5h 4m
2NEW 6' BNC TO RCA VIDEO AUDIO INTERCONNECT SHIELDED COAX ULTRA HD DIGITAL CABLE
 
Buy It Now or Best Offer$14.99Time left:1d 19h 39m
NEW GENERAL RADIO GENRAD TECHNIPOWER VBT-8 VARIAC BRUSH W20 W20M W20MT M20 W20BB
 
Buy it now$99.00Time left:1d 19h 39m
HP AGILENT 6274B 0-60V@ 0-15A METERED VARIABLE REGULATED LINEAR DC POWER SUPPLY
 
Buy It Now or Best Offer$689.00Time left:1d 19h 45m
GENERAL RADIO GENRAD 1538-P2 EXTENSION STROBE FLASH LAMP LIGHT 4 1538 STROBOTAC
 
Buy It Now or Best Offer$349.00Time left:1d 20h 10m
LAMBDA 0-16.V@0-7A VARIABLE REGULATED DC NAV/COM LAB BENCH POWER SUPPLY AVIONICS
 
Buy It Now or Best Offer$349.00Time left:1d 20h 47m
TOPAZ 70306 2KW ISOLATED AC POWER REGULATOR CONDITIONER LINE VOLTAGE STABILIZER
 
Buy It Now or Best Offer$689.00Time left:1d 21h 19m
0-30V@ 0-33A DIGITAL AUTOMATED COMPONENT AGING BURN-IN OVEN TEST DC POWER SUPPLY
 
Buy It Now or Best Offer$749.00Time left:1d 21h 25m
TEN 3300D-3033 0-30V@ 0-33A SEMICONDUCTOR WAFER PROCESS CONTROL DC POWER SUPPLY
 
Buy It Now or Best Offer$749.00Time left:1d 21h 25m
USA MADE 0-30V@ 0-33A SEMICONDUCTOR PROCESS LED LIGHT BURN IN DC POWER SUPPLY
 
Buy It Now or Best Offer$749.00Time left:1d 21h 25m
NEW DIGITAL LED AC WATT HOUR POWER ELECTRICITY COST CALCULATOR MONITOR METER
 
Buy It Now or Best Offer$89.00Time left:1d 23h 8m
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