+ Post new Ad
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 0
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 1
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 2
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 3
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 4
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 5
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 0
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 1
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 2
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 3
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 4
B&K 707 DYNA-JET TUBE TESTER CLEANED SERVICED AND CALIBRATED, US $399.00 – Picture 5

B&k 707 Dyna-jet Tube Tester Cleaned Serviced And Calibrated

US $399.00

  • Woodland, Washington, United States
  • Jun 9th
Open on mobile:
QR code
B&K 707 tube tester in good condition. The B&K 707 is the ultimate professional-grade tester for any user that values his or her time and appreciates convenience. This tester has been calibrated, serviced and cleaned. This is what was done: Cleaned all switches and tube sockets with Dexoit contact cleaner; Replaced all electrolytic capacitors; Checked all voltages and bridge resistors; Made all service adjustments according to B&K standards; Adjusted operation of short detection and leakage circuitry, grid emission, signal voltage, DC Bias balance and balance control. Cleaned case and front panel. Tester comes with copy of the instruction manual, tube chart and plate cap wire. Updates This tester has the 12AX7 full meter movement modification. This greatly improve the test on this tube. The 83 mercury vapor rectifier has been replaced with a solid state rectifier. This tester features a clever voltage control circuit that eliminates the need to constantly set the AC line level to insure accurate tests, regardless of line voltage variations. Has sockets for most late model hifi tubes, including compactrons, novar, duodecal, and Nuvistors. Dyna Jet System, where many popular tubes can be tested by just setting two dials. Dual section tubes can be checked with just two push buttons. Sensitive grid leakage and shorts read on the meter and on a neon lamp, indicating grid emissions, internal shorts, or gas. Life-test push button, which will indicate on the meter, gives indication of relative good use left in a tube.    
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes “12AX7 full scale meter movement modification and fused Solid State Rectifier”

Directions

Similar products from Tube Testing Kits & Equipment

Vintage Accurate Instruments Tube Tester Model 257 Flat $20 Shipping Fee

Vintage Accurate Instruments Tube Tester Model 257 Flat $20 Shipping Fee

  • Atlanta, Georgia, United States
  • Jun 9th
Vintage WW2 Signal Corps Dynamic Mutual Conductance Tube Tester I-177 HAM Radio

Vintage WW2 Signal Corps Dynamic Mutual Conductance Tube Tester I-177 HAM Radio

  • Sparks, Nevada, United States
  • Jun 9th
Heathkit TC-2 tube tester works

Heathkit TC-2 tube tester works

  • Barre, Vermont, United States
  • Jun 9th
Conar Model 311 R.C. Tester

Conar Model 311 R.C. Tester

  • North Olmsted, Ohio, United States
  • Jun 9th
Weston tube checker, analyser model 774, Type 4, 1942 774-4

Weston tube checker, analyser model 774, Type 4, 1942 774-4

  • Anaheim, California, United States
  • Jun 9th
B&k CRT TESTER MODEL 465

B&k CRT TESTER MODEL 465

  • Salem, Oregon, United States
  • Jun 9th
EICO MODEL 625 TUBE TESTER

EICO MODEL 625 TUBE TESTER

  • Reading, Pennsylvania, United States
  • Jun 9th
superior tw - 11 tube tester

superior tw - 11 tube tester

  • Brick, New Jersey, United States
  • Jun 9th
Accurate Instrument Model 157 Vintage Vacuum Tube Tester

Accurate Instrument Model 157 Vintage Vacuum Tube Tester

  • Wilder, Idaho, United States
  • Jun 9th
EICO MODEL 625 TUBE TESTER - WITH ORIGINAL MANUAL

EICO MODEL 625 TUBE TESTER - WITH ORIGINAL MANUAL

  • Long Beach, New York, United States
  • Jun 9th
1956 Hickok tube tester 123A Cardmatic with 700 + calibration cards

1956 Hickok tube tester 123A Cardmatic with 700 + calibration cards

  • Viola, Arkansas, United States
  • Jun 9th
HICKOK TUBE TESTER MODEL 820

HICKOK TUBE TESTER MODEL 820

  • California, United States
  • Jun 9th
Jackson 648 tube tester

Jackson 648 tube tester

  • San Jose, California, United States
  • Jun 9th
HEATHKIT MODEL TC-2 TUBE TESTER, POWERS UP, SELLING "AS IS"

HEATHKIT MODEL TC-2 TUBE TESTER, POWERS UP, SELLING "AS IS"

  • Trenton, New Jersey, United States
  • Jun 9th
Used Uthentic Universal Yonkers Corp Vintage Vacuum Tube Test Meter Tester

Used Uthentic Universal Yonkers Corp Vintage Vacuum Tube Test Meter Tester

  • Brooklyn, New York, United States
  • Jun 9th
B&K Precision 467 CRT Restorer/Analyzer

B&K Precision 467 CRT Restorer/Analyzer

  • Mount Pleasant, North Carolina, United States
  • Jun 9th
Radiodetection RD4000 cable/pipe locator

Radiodetection RD4000 cable/pipe locator

  • Bratislava, default, Slovakia
  • Jun 9th
RADIODETECTION 22kHz locator + generator buried cable/pipe locator ready2use

RADIODETECTION 22kHz locator + generator buried cable/pipe locator ready2use

  • Bratislava, default, Slovakia
  • Jun 9th
Vintage Precision Electronamic tube tester Series 920

Vintage Precision Electronamic tube tester Series 920

  • Garfield, New Jersey, United States
  • Jun 9th
Tektronix 1502 TDR Cable Tester parts or repair only

Tektronix 1502 TDR Cable Tester parts or repair only

  • Seattle, Washington, United States
  • Jun 9th

People who viewed this item also vieved

Hewlett Packard 350D Attenuator Set,, op to 110db.

Hewlett Packard 350D Attenuator Set,, op to 110db.

  • Garland, Texas, United States
  • Jan 29th
Fluke 744 Documenting Process Calibrator

Fluke 744 Documenting Process Calibrator

  • Dubuque, Iowa, United States
  • Jan 29th
National Instruments NI PXI-1044 Series 14-slot 3U PXI Chassis

National Instruments NI PXI-1044 Series 14-slot 3U PXI Chassis

  • Nogales, Arizona, United States
  • Jan 29th
WAVETEK Model 3600D CDMA Cellular Test System w/ Operation Manual

WAVETEK Model 3600D CDMA Cellular Test System w/ Operation Manual

  • United States
  • Jan 29th
Class Three A Remote and Laser Pointer, Projects 655 Feet, Black 73370

Class Three A Remote and Laser Pointer, Projects 655 Feet, Black 73370

  • Hibbing, Minnesota, United States
  • Jan 29th
UEi Tools Oxygen/Combustion Analyzer w/ Case C100 PNW

UEi Tools Oxygen/Combustion Analyzer w/ Case C100 PNW

  • Roanoke, Virginia, United States
  • Jan 29th
Brand New AT810 Digital LCR Meter

Brand New AT810 Digital LCR Meter

  • China, China
  • Jan 29th
NEC 2008 Printreading Book

NEC 2008 Printreading Book

  • Leavenworth, Kansas, United States
  • Jan 29th
GE Case 8000

GE Case 8000

  • Spring Valley, New York, United States
  • Jan 29th
Tektronix 2445 Four Channel 150 MHz Oscilloscope, Works Great! Fully tested

Tektronix 2445 Four Channel 150 MHz Oscilloscope, Works Great! Fully tested

  • Seattle, Washington, United States
  • Jan 29th
Agilent/HP 8970B Down Converter w/OPT K77:66.5-80.0GHz

Agilent/HP 8970B Down Converter w/OPT K77:66.5-80.0GHz

  • Hongkong, Hong Kong
  • Jan 29th
SENCORE HP200 PROBE 50KV HIGH VOLTAGE 100:1 PROBE

SENCORE HP200 PROBE 50KV HIGH VOLTAGE 100:1 PROBE

  • Indianapolis, Indiana, United States
  • Jan 29th
Heathkit Linearity Pattern Generator LP-2 Heath generator TV test

Heathkit Linearity Pattern Generator LP-2 Heath generator TV test

  • Independence, Ohio, United States
  • Jan 29th
klein tools ir1000

klein tools ir1000

  • Detroit, Michigan, United States
  • Jan 29th
RADIOEAR B71 BONE CONDUCTOR HEADPHONES FOR AUDIOMETER

RADIOEAR B71 BONE CONDUCTOR HEADPHONES FOR AUDIOMETER

  • Glendale, California, United States
  • Feb 14th
SOEKS Quantum Geiger Counter Radiation Detector Dosimeter

SOEKS Quantum Geiger Counter Radiation Detector Dosimeter

  • Kirov, default, Russian Federation
  • Feb 20th
NEW FOR.A IV-560 Video Measuring Gauge, Operation Unit

NEW FOR.A IV-560 Video Measuring Gauge, Operation Unit

  • San Jose, California, United States
  • May 4th
PRD Bomometer model 627 A

PRD Bomometer model 627 A

  • Huntsville, Alabama, United States
  • Jun 5th
Symmetricon 1510-602, Xli time and frequency system

Symmetricon 1510-602, Xli time and frequency system

  • Colorado Springs, Colorado, United States
  • Jun 28th
Tools-Electrical-Telephone Test Set-Harris TS22L-Good Condition

Tools-Electrical-Telephone Test Set-Harris TS22L-Good Condition

  • Port Charlotte, Florida, United States
  • May 29th

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies